Researcher Profile and Settings

Researcher

• Name

  AMAGAI Kenji

Profile and Settings

• Name

  Amagai, Kenji

Website

• URI

  http://www.ene1.me.gunma-u.ac.jp/main_index.htm

Foreign language

• Use in presentation

  English

• Use in publication

  English

Affiliation

• Gunma University, Professor
• Gunma University, Professor

Education

• 1987, The University of Electro-Communications, Graduate School, Division of Electro Communications
• 1992, Tohoku University, Graduate School, Division of Engineering
• 1985, The University of Electro-Communications, Faculty of Electro Communications
• 1987, The University of Electro-Communications, Graduate School of Electro-Communications
• 1992, Tohoku University
• 1985, The University of Electro-Communications, Faculty of Electro-Communications

Degree

• Dr. of Eng.

Research Experience

• 2008
• 1992, 1996, Gunma University
• 1996, 2006, Gunma University
• 2007, 2008
• Gunma University, Professor, Prof lv

Joint research and hope theme

• Industry-academia Collaboration, Technical consulting:Possible, Joint Research:Possible, Others:Possible
• Industry-academia Collaboration, Technical consulting:Possible, Joint Research:Possible, Others:Possible

Research Activities

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Fluid engineering

Research Themes

• Institutional Collaboration, 1998, -, Thermal Engineering, 0100 (Japanese Only)
• Institutional Collaboration, 2006, -, Environmental Technology/Environme ntal Material, 0100 (Japanese Only)
• Institutional Collaboration, 2005, -, Environmental Technology/Environme ntal Material, 0100 (Japanese Only)
• Personal, 2006, -, Environmental Technology/Environme ntal Material, 0100 (Japanese Only)
• Domestic Collaboration, 2006, -, 0100 (Japanese Only)

Published Papers

• Fabrication of Composite of Al-Si-Cu Alloy Foam Core Surrounded by Pure Aluminum Foam and Its Compression Properties, Takao Utsunomiya, Yoshihiko Hangai, Kenji Amagai, Sinji Hashimura, 13 Dec. 2023, Journal of Materials Engineering and Performance, 32, 23, 10582, 10590, Scientific journal
• ADC12ポーラスアルミニウムとステンレス金網の複合化による高強度化の検討, 髙木　樹，半谷禎彦，後藤　悠，天谷賢児, 15 Oct. 2023, 73, 10, 504, 509, Scientific journal

  DOI
• Behaviors of Bubbles Trapped in Film Coating during Spray Gun Coating and Its Influences on Coating Defects, Ryo Noguchi, Ayako Yano, Kenji Amagai, 30 Oct. 2023, Coatings, 13, 1860, Scientific journal

  DOI
• Machine Learning Estimation of Plateau Stress of Aluminum Foam Using X-ray Computed Tomography Images, Yoshihiko Hangai, So Ozawa, Kenji Okada , Yuuki Tanaka, Kenji Amagai, Ryosuke Suzuki, 24 Feb. 2023, Materials, 16, 1894
• ポーラスアルミニウムとアルミニウム緻密板材の発泡中のプレス加工による接合, 大塚 駿，半谷禎彦，三ツ木寛尚，天谷賢児, 2022, 86, 2, 30, 33, Scientific journal
• 加熱したポーラスアルミニウムとポリカーボネートの圧着接合, 藤岡 巧，半谷禎彦，三ツ木寛尚，天谷賢児, Jan. 2022, 86, 1, 17, 21, Scientific journal
• 2つの発泡したポーラスアルミニウムの発泡直後のローラー成形による接合, 鈴木滉大，半谷禎彦，天谷賢児, Jan. 2023, 73, 1, 31, 35, Scientific journal
• 国際研究協力プロジェクト低コスト個人用呼吸空気浄化デバイス開発と，フィリピン・セブ市内の病院での運用試験（第一報）, 藤井雄作, Ronald M. Galindo, Edwin Carcasona, 田北啓洋, Ethelda Magalang, 橋本誠司, 山口誉夫, Edgar U. Tibay, Dongwei Shu, 小林春夫, 天谷賢児, 太田直哉, 吉浦紀晃, 桑名杏奈, 矢野絢子, 28 Dec. 2022, 6, 1, 1, 9, Scientific journal
• Co-development of Low-speed Electric Community Buses for Local Area Revitalization, Kenji Amagai, Hiroto Kotake, Masahiro Munemura, Sawako Shigeto, Masayuki Horio, 02 Feb. 2023, Journal of Energy and Power Technology, 5, 1, doi:10.21926/jept.2301005, Scientific journal

  DOI
• Low-Cost Powered Air-Purifying Respirator (PAPR) “Distancing-Free Mask Frontline (DFM-F) Prototype No.1” for the Operational Tests in Hospitals in Cebu City, Philippines, Ronald M. Galindo, Akihiro Takita, Edwin Carcasona, Ethelda Magalang, Tabetha S. Galindo, Seiji Hashimoto, Takao Yamaguchi, Edgar U. Tibay, Dongwei Shu, Haruo Kobayashi, Kenji Amagai, Naoya Ohta, Nori, 07 May 2022, Journal of Mechanical and Electrical Intelligent System, 5, 2, 1, 6, Scientific journal
• Very-Low-Cost Powered Air-Purifying Respirator (PAPR) “Distancing-Free Mask Industry (DFM-I) Prototype No.1” and Proposal for a Lockdown-Free Industry, Edwin Carcasona, Ronald M. Galindo, Akihiro Takita, Ethelda Magalang, Tabetha S. Galindo, Seiji Hashimoto, Takao Yamaguchi, Edgar U. Tibay, Dongwei Shu, Haruo Kobayashi, Kenji Amagai, Naoya Ohta, Nori, 07 May 2022, Journal of Technology and Social Science, 6, 2, 1, 4
• 理工学部初年次学生に対するオンライン授業におけるグループワークの実証と効果検証, 弓仲康史，松元宏行，天谷賢児, 20 May 2022, 70, 3, 33, 40, Scientific journal

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• Evaluation of Coating Film Formation Process Using the Fluorescence Method, Ayako Yano, Kyoichi Hamada, Kenji Amagai, 06 Sep. 2021, Coatings, 11, 1076, 1, 12, Scientific journal

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• X-ray Radiography Inspection of Pores of Thin Aluminum Foam during Press Forming Immediately after Foaming, Yoshihiko Hangai, Daisuke Kawato, Masataka Ohashi, Mizuki Ando, Takuya Ogura, Yoshiaki Morisada, Hidetoshi Fujii, Yuichiroh Kamakoshi, Hironao Mitsugi, Kenji Amagai, 31 Jul. 2021, Metals, 11, 1226, 1, 10, Scientific journal

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• Classification of Mechanical Properties of Aluminum Foam by Machine Learnin, Yoshihiko Hangai, Kenji Okada, Yuuki Tanaka, Tsutomu Matsuura, Kenji Amagai, Ryosuke Suzuki, Nobuaki Nakazawa, 17 Dec. 2021, Materials Transactions, 63, 2, 257, 260, Scientific journal

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• Continuous Foaming of Multiple Aluminum Foam Precursors by Combining Conveyor and Optical Heating, Yoshihiko Hangai, Masataka Ohashi, Ryohei Nagahiro, Kenji Amagai, Takao Utsunomiya, Nobuhiro Yoshikawa, 03 Jul. 2020, Materials Transactions, 61, 8, 1703, 1706

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• Roll forming of aluminum foam immediately after precursor foaming, Yoshihiko Hangai, Kodai Suzuki, Masataka Ohashi, Hironao Mitsugi, Kenji Amagai, Jun. 2021, Results in Engineering, 10, 100224, Scientific journal
• Continuous production of dissimilar alloy porous aluminum by conveyor with optical heating, 大橋政孝, 半谷禎彦, 三ツ木寛尚, 天谷賢児, 宇都宮登雄, Apr. 2021, 71, 4, 177, 179, Scientific journal

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• 理工学部初年次学生の就業力科目におけるチームワーク力向上の試み, 松元 宏行, 弓仲 康史, 天谷 賢児, 28 Mar. 2021, 69, 2, 24, 31, Scientific journal

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• Experimental and Modeling Investigation of the Mechanism for Preventing Readhesion via Zeta Potential in the Spin-Rinse Process, Naoyuki Handa , Hirokuni Hiyama, Kenji Amagai, Ayako Yano, 24 Mar. 2021, ECS Journal of Solid State Science and Technology, 10, 4, 044002, Scientific journal
• Fabrication of Two-Layered Aluminum Foam with Closed-Cell and Open-Cell Structures and Shaping of Closed-Cell Layer by Press Forming Immediately after Foaming, Yoshihiko Hangai; Mizuki Ando; Masataka Ohashi; Kenji Amagai, 12 Jan. 2021, Metals, 11, 1, 140, 140, Scientific journal

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• リフト付き低速電動バスの開発とユニバーサルツーリズムからの評価, 小竹裕人，宗村正弘，登丸貴之，清水宏康，舩津賢人，天谷賢児，宝田恭之，根津紀久雄，佐羽宏之, 2021, 5, 1, 8, 16, Scientific journal
• Nondestructive observation of pores during press forming of aluminum foam by X-ray radiography, Yoshihiko Hangai; Daisuke Kawato; Mizuki Ando; Masataka Ohashi; Yoshiaki Morisada; Takuya Ogura; Hidetoshi Fujii; Ryohei Nagahiro; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, Dec. 2020, Materials Characterization, 170, 110631, 110631, Scientific journal

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• Trial through Communication Games for Teamwork Skill Enhancement at First-year Students in Science and Technology Course, Hiroyuki Matsumoto; Kenji Amagai; Yasushi Yuminaka, Dec. 2020, ASEAN Journal of Engineering Education, 4, 2, 1, 7, Scientific journal
• Jointing of porous aluminum by press forming of multiple precursors during foaming process, Masataka Ohashi; Yoshihiko Hangai; Kenji Amagai; Masaaki Matsubara; Ryosuke Suzuki; Takao Utsunomiya; Nobuhiro Yoshikawa, 15 Nov. 2020, Journal of Japan Institute of Light Metals, 70, 11, 517, 522, Scientific journal

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• Compressive properties of two-layered aluminum foams with closed-cell and open-cell structures, Yoshihiko Hangai; Mizuki Ando; Masataka Ohashi; Kenji Amagai; Ryosuke Suzuki; Masaaki Matsubara; Nobuhiro Yoshikawa, Sep. 2020, Materials Today Communications, 24, 101249, 101249, Scientific journal

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• Experimental and Modelling Investigation of Re-Adhesion Mechanism of Detached Nanoparticles to Wafer Surface in Spin Rinse Process, N. Handa; H. Hiyama; K. Amagai; A. Yano, 02 Jul. 2020, ECS Journal of Solid State Science and Technology, 9, 6, 064001, 064001, Scientific journal

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• Career Education for First Year Students of Science and Technology to Improve Awareness of Working in Society, Matsumoto H; Amagai K; Yuminaka Y; Sampson R, Jul. 2020, ASEAN Journal of Engineering Education, 4, 42, 51, Scientific journal
• Press forming of aluminum foam during foaming using pin screen mold, Yoshihiko Hangai; Takumi Tomaru; Masataka Ohashi; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, 15 May 2020, Journal of Japan Institute of Light Metals, 70, 5, 194, 196, Scientific journal

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• Fabrication of aluminum foam with complex shapes using pin screen mold and effect of arrangement of pins on its surface morphology, Yoshihiko Hangai; Keita Takahashi; Ryohei Nagahiro; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, Apr. 2020, JOURNAL OF POROUS MATERIALS, 27, 2, 347, 353, Scientific journal

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• Foaming of A1050 aluminum precursor by generated frictional heat during friction stir processing of steel plate, Yoshihiko Hangai; Keisuke Takada; Hidetoshi Fujii; Yasuhiro Aoki; Yuma Aihara; Ryohei Nagahiro; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, Feb. 2020, INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 106, 7-8, 3131, 3137, Scientific journal

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• Education Reform for First Year Students of Faculty of Science and Technology, Hiroyuki MATSUMOTO; Kenji AMAGAI; Yasushi YUMINAKA, 2020, Journal of JSEE, 68, 3, 3_39, 3_45, Scientific journal

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• Droplet Evaporation and Watermark Formation on Si Wafers with Various Films, Ayako YANO; Kenji Amagai; Kazuki MATSUMOTOS; Hirokuni HIYAMA; Akira FUKUNAGA; Shohei SHIMA; Naoyuki HANDA, 2020, Journal of the Japan Society for Precision Engineering, 86, 1, 65, 70
• Education Reform for First Year Students of Faculty of Science and Technology, Hiroyuki MATSUMOTO; Kenji AMAGAI; Yasushi YUMINAKA, 2020, Journal of JSEE, 68, 4, 4_11, 4_16, Scientific journal

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• Uniform Heating Model Analysis for the Formation Process of Aluminium Foam by Spot-Type Halogen Lamp, R Nagahiro; N Rosli; Y Hangai; A Yano; Kenji AMAGAI, Dec. 2019, International Journal of Automotive and Mechanical Engineering, 16, 4, 7170, 7180
• 高齢者居住地域に導入された低速電動バスによる地域の自然発生的な見守り効果, 小竹裕人; 舩津賢人; 天谷賢児; 関 庸一; 宝田恭之; 根津紀久雄; 佐羽宏之; 登丸貴之; 大橋 司; 清水宏康; 宗村正弘, Oct. 2019, 社会安全とプライバシー, 3, 1, 15, 27, Scientific journal
• 安全安心なモビリティとして開発された低速電動バスによるコミュニケーション空間の創出に向けた一考察, 小竹裕人; 舩津賢人; 天谷賢児; 宝田恭之; 根津紀久雄; 宗村正弘; 登丸貴之; 大橋 司; 清水宏康; 佐羽宏之, Oct. 2019, 社会安全とプライバシー, 3, 1, 1, 14, Scientific journal
• Study on Energy Recovery Ventilator with Water Spray Cooling System, Ayako Yano; Takuya Nakasaka; Kenji Amagai; Masahisa Uenishi; Takashi Matsuzaki, Sep. 2019, Journal of Technology and Social Science, 3, 1
• Experimental Study of Comfortable Outdoor Space Formation at High-temperature Season by Tree Planting with Spray System, Hiroki NAGASHIMA; Sumito SATO; Yuya ISHIDA; Haruhiko IWASAKI; Ayako YANO; Kenji AMAGAI, Aug. 2019, 4, 198, 203
• Visualization of the Paint Film Formation Process during Spray Coating, Ayako YANO; Toru OE; Koki TAKAISHI; Kenji AMAGAI, Aug. 2019, 4, 43, 48
• Refoaming of deformed aluminum foam by precursor foaming process, Yoshihiko Hangai; Hayato Matsushita; Ryosuke Suzuki; Shinji Koyama; Kenji Amagai; Ryohei Nagahiro; Takao Utsunomiya; Masaaki Matsubara; Nobuhiro Yoshikawa, Aug. 2019, JOURNAL OF POROUS MATERIALS, 26, 4, 1149, 1155, Scientific journal

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• Shaping of Aluminum Foam during Foaming of Precursor Using Steel Mesh with Various Opening Ratios, Yoshihiko Hangai; Ryohei Nagahiro; Masataka Ohashi; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, Feb. 2019, METALS, 9, 2, Scientific journal

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• 設置式緑化技術による街中緑化実験と水噴霧の効果, 吉田匡利; 石田祐也; 岩崎春彦; 天谷賢児; 鵜飼恵三; 宮下邦彦; 畠山忠之, 2019, 14, 1, 7
• Measurement of Liquid Film Thickness Accumulated on Surface Machined by Minimum Quantity Lubrication (MQL), Nur Izzati Khoirunnisa Ismail; Nurrina Rosli; Ahmad Razlan Yusoff; Kenji Amagai, 2019, 58, 581, 118, 125
• Press Forming of Aluminum Foam during Foaming of Precursor, Yoshihiko Hangai; Masataka Ohashi; Ryohei Nagahiro; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, 2019, MATERIALS TRANSACTIONS, 60, 11, 2464, 2469, Scientific journal

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• 金網金型による発泡アルミニウム発泡時の形状付与, 半谷禎彦; 鶴見望; 天谷賢児; 宇都宮登雄; 吉川暢宏, 01 Dec. 2018, 日本金属学会誌, 82, 12, 484, 486
• Forming of aluminum foam using steel mesh as die during foaming of precursor by optical heating, Yoshihiko Hangai; Kenji Amagai; Kazuki Omachi; Nozomi Tsurumi; Takao Utsunomiya; Nobuhiro Yoshikawa, Dec. 2018, OPTICS AND LASER TECHNOLOGY, 108, 496, 501, Scientific journal

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• Fabrication of Two-Layered Aluminum Foam Having Layers with Closed-Cell and Open-Cell Pores, Yoshihiko Hangai; Hiroki Ikeda; Kenji Amagai; Ryosuke Suzuki; Masaaki Matsubara; Nobuhiro Yoshikawa, Oct. 2018, METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 49A, 10, 4452, 4455, Scientific journal

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• Shaping of Aluminum Foam Using Point Group Mold, Yoshihiko Hangai; Keita Takahashi; Ryohei Nagahiro; Kenji Amagai; Takao Utsunomiya, 2018, MATERIALS TRANSACTIONS, 59, 12, 1952, 1955, Scientific journal

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• Forming of Aluminum Foam Using Light-Transmitting Material as Die during Foaming by Optical Heating, Yoshihiko Hangai; Kenji Amagai; Nozomi Tsurumi; Kazuki Omachi; Katsushige Shimizu; Kiyotaka Akimoto; Takao Utsunomiya; Nobuhiro Yoshikawa, 2018, MATERIALS TRANSACTIONS, 59, 11, 1854, 1859, Scientific journal

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• Shaping of Aluminum Foam during Foaming Process Using Stainless Steel Mesh Mold, Yoshihiko Hangai; Nozomi Tsurumi; Kenji Amagai; Takao Utsunomiya; Nobuhiro Yoshikawa, 2018, JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, 82, 12, 484, 486, Scientific journal

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• Improvement of Energy Efficiency by Cascade System with CO2 Refrigerant, Yukio Yamaguchi; Kenji Amagai, 2017, 3, 4, No.00076
• Measurement of Interfacial Profiles of Wavy Film Flow on Inclined Wall, N. Rosli; K. Amagai, 03 Mar. 2016, IOP Conference Series: Materials Science and Engineering, 114, 1, International conference proceedings

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• Development of binary refrigeration system using CO2 refrigerant for convenience store, Yukio YAMAGUCHI; Kenji AMAGAI, 2016, 3, 6, No.16-00169

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• Study of Liquid Film Flow Structure on Inclined Wall Using Photochromic Dye Marking Method, ROSLI Nurrina; AMAGAI Kenji, 2015, 15, 0, s21, s25

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• Measurement of liquid sheet using laser tagging method by photochromic dye, Nurrina Binti Rosli; Kenji Amagai, 19 Nov. 2014, Experiments in Fluids, 55, 12, 1843, Scientific journal

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• Development of low-CO2-emission vehicles and utilization of local renewable energy for the vitalization of rural areas in Japan, Kenji Amagai; Takayuki Takarada; Masato Funatsu; Kikuo Nezu, 2014, IATSS Research, 37, 2, 81, 88

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• Simultaneous Measurement of Liquid Surface and Wave Velocities for Falling Liquid Films, ROSLI Nurrina; AMAGAI Kenji, 2014, Journal of the Japanese Society for Experimental Mechanics, 14, 0, s19, s24

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• Analysis for Activation of Old Shopping Streetsbased on the Surveys of Citizens and Storekeepers,, Gao Wa; Yoichi Seki; Kenji Amagai; Takayuki Takarada, 2014, 6, 2, 92, 104

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• Study on Separation Characteristics of Fallen Leaves from Water Flow at Intake of Micro Hydroelectric Generator, Hefeng LIANG; Masatoshi YOSHIDA; Kenji AMAGAI, 2014, 14, s25-s29

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• Evaluation of Micro EV's Spreading to Local Community by Multinominal logit Model, Y.Seki; L.C.Manrique; K.Amagai; T.Takarada, 2012, 11, 2, 147
• Shu－gyo－ryoku: An Academic and Career Skills' Enhancement Program for Engineering Students at Gunma University, H.Matsumoto; K.Amagai; Y.Yuminaka; B.Keith, 2012, 15, 5
• Velocity and Vorticity Measurement in Flow Field Using Laser Tagging Method by Photochromic Dye, ROSLI Nurrina; TOYOOKA Youichi; AMAGAI Kenji, 31 Aug. 2011, Journal of the Japanese Society for Experimental Mechanics, 11, SS147, SS152

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• Growth characteristics of polycyclic aromatic hydrocarbons in dimethyl ether diffusion flame, Kazuhiro Hayashida; Toshio Mogi; Kenji Amagai; Masataka Arai, Feb. 2011, FUEL, 90, 2, 493, 498, Scientific journal

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• Fundamental characteristics of ultra-micro gas turbine combustor using liquid fuel, Kenji Amagai; Masahiro Fukai; Tadafumi Kurogi; Motohide Murayama, 2011, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 77, 776, 911, 915, Scientific journal

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• マイクロバブル流による円管内壁の洗浄効果に関する研究, 阿久澤博之; 天谷賢児; 舩津賢人; 高草木文雄; 田部井勝稲; 野田佳久, 2010, 24, 4, 454, 461

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• 液体CO₂の噴射によって形成されるドライアイスパウダー噴流に関する基礎的研究（第２報，ドライアイスパウダーの粒径分布）, 塚田 恒; 高橋 哲; 天谷 賢児; 舩津 賢人, 2010, 19, 66, 66, 72
• Effect of fuel properties on diffusion combustion of kerosene, Kazuhiro Hayashida; Katsuhiko Haji; Kenji Amagai; Masataka Arai, 2009, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 75, 752, 817, 823, Scientific journal

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• ロンキールーリングを用いた光散乱流速計の研究, 舩津 賢人; 天谷 賢児; 田部井 勝稲; 柿沼 涼子, 2009, 44, 1, 157, 163

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• Fundamental study on fuel atomization for a micro gas turbine, Kenji Amagai; Motohide Murayama; Masahiro Fukai; Tadafumi Kurogi, 2009, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 75, 751, 517, 518, Scientific journal

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• Termal Decomposition and Combustion Behavior of Prastics with Flame Retardant, Tomohiko Furuhata; Yasuo Yamamoto; Akira Shii; Kenji Amagai; Masataka Arai, 2009, Journal of Environment and Enginerring, Vol.4, No.2, 164, 175

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• Soot precursor measurements in benzene and hexane diffusion flames, Y. Kobayashi; T. Furuhata; K. Amagai; M. Arai, Aug. 2008, COMBUSTION AND FLAME, 154, 3, 346, 355, Scientific journal

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• 軽油の層流拡散火炎内におけるPAHｓ分布とすすへの遷移, 小林佳弘; 天谷賢児; 古畑朋彦; 新井雅隆, 2008, 74, 738, 745, 481

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• 直鎖系燃料の層流拡散火炎内におけるPAH生成挙動, 小林佳弘; 天谷賢児; 古畑朋彦; 新井雅隆, 2008, 74-741, 1161, 1175

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• Flame characteristics in a wick combustion of GTL kerosene, Kazuhiro Hayashida; Yoshihiko Aihara; Kenji Amagai; Masataka Arai, Oct. 2007, Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy, 86, 10, 806, 813, Scientific journal

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• Thermal gasification behavior of plastics with flame retardant, Akira Ishii; Kenji Amagai; Tomohiko Furuhata; Masataka Arai, Oct. 2007, FUEL, 86, 15, 2475, 2484, Scientific journal

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• プラスチックの熱分解・燃焼特性に及ぼす難燃剤の影響, 山本恭央; 石井瑛; 天谷賢児; 古畑朋彦; 新井雅隆, 2007, 73, 734, 2160, 2168

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• 液体CO2の噴射によって形成されるドライアイスパウダー噴流に関する基礎的研究, 天谷賢児; 関口直樹; 高橋哲; 飯島清隆, 2007, 16, 55, 63, 68
• Measurement of fuel concentration distribution in a sooting flame through Raman scattering, K Hayashida; K Amagai; K Satoh; M Arai, May 2006, JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING, 49, 2, 512, 519, Scientific journal

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• Experimental analysis of soot formation in sooting diffusion flame by using laser-induced emissions, K Hayashida; K Amagai; K Satoh; M Arai, Apr. 2006, JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 128, 2, 241, 246, Scientific journal

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• 乱流拡散火炎に及ぼす重力の影響, 石井 哲人; 佐藤 博之; 天谷 賢児; 新井 雅隆, 2006, 72, 713, 194, 201

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• レーザ誘起蛍光法を用いた軽油の層流拡散火炎におけるPAH計測, 小林佳弘; 斉藤孝充; 天谷 賢児; 古畑 朋彦; 新井 雅隆, 2006, 72, 719, 1835-1842 (191-198)

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• Ignition Position of a Diesel Spray Impinging on a Wall (Effect of Wall Angle, Injection Pressure and Fuel Quantity), Tomohiro Kawaguchi; Tsubasa Nagataki; Kenji Amagai; Tomohiko Furuhata; Masataka Arai, 2006, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 72, 717, 1378, 1383, Scientific journal

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• 軽油の層流拡散火炎から生成するナノPMの研究, 迫利浩; 古畑 朋彦; 天谷 賢児; 新井 雅隆, 2006, 72, 724, 3121, 3127

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• Measurement of fuel concentration distribution in a sooting flame through Raman scattering, Hayashida, Kazuhiro;Amagai, Kenji;Satoh, Keiji;Arai, Masataka, 2006, JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING, 49, 2, 512, 519
• Primary and aggregate size distributions of PM in tail pipe emissions form diesel engines, M Arai; K Amagai; T Nakaji; S Hayashi, Nov. 2005, JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING, 48, 4, 639, 647, Scientific journal

  DOI
• Improvement of fuel economy of an indirect injection (IDI) diesel engine with two-stage injection, K Iwazaki; K Amagai; M Arai, Feb. 2005, ENERGY, 30, 2-4, 447, 459, Scientific journal

  DOI
• LIF thermometry in sooty flames using NO D-2 Sigma(+) <- X-2 Pi(0,1) and OH A(2)Sigma(+) <- X-2 Pi(3,0) bands, K Hayashida; K Amagai; M Arai, Feb. 2005, ENERGY, 30, 2-4, 497, 508, Scientific journal

  DOI
• 自動車用代替木材の機械的性質とリサイクル性, 宇留治泰; 山村陽茂; 天谷 賢児; 新井 雅隆, 2005, 36巻, 1号, 199, 204
• Ignition positions of a diesel spray impinging on an inclined wall, Masataka Arai; Kenji Amagai; Tsubasa Nagataki; Hideki Okita, 2005, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 71, 702, 737, 743, Scientific journal

  DOI
• Measurement of fuel concentration distribution in a sooting flame through Raman scattering, Kazuhiro Hayashida; Kenji Amagai; Keiji Satoh; Masataka Arai, 2005, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 71, 705, 1445, 1452, Scientific journal

  DOI
• Rotational temperature measurement of NO in a sooting diffusion flame through laser-induced fluorescence spectrum, Kazuhiro Hayashida; Kenji Amagai; Hiroyuki Shirai; Masataka Arai, 2004, Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 70, 695, 1834, 1841, Scientific journal

  DOI
• Laser measurement of Polycyclic Aromatic Hydrocarbons (PAHs) in a flame (2nd report, presumption of PAHs by laser-induced fluorescence spectrum), Keiji Satoh; Kazuhiro Hayashida; Taku Miyakawa; Kenji Amagai; Masataka Arai, 2004, Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 70, 696, 2183, 2190, Scientific journal

  DOI
• 火炎中に生成される多環芳香族炭化水素のレーザ計測 （第１報，時間分解計測によるレーザ誘起蛍光と赤熱発光の分離）, SATOH Keiji; HAYASHIDA Kazuhiro; AMAGAI Kenji; ARAI Masataka, 2004, Transactions of the Japan Society of Mechanical Engineers Series B, 70, 692, 1051, 1057, Scientific journal

  DOI
• 直接通電によるすすの再燃焼, 杭 正安; 斉藤 正浩; 天谷 賢児; 新井 雅隆, 2003, Vol.34, No.2, 39, 44
• Burnt gas characteristics in catalytic combustion of methane/air mixture, Kazuhiro Hayashida; Kenji Amagai; Masataka Arai, 2003, Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy, 82, 2, 91, 96, Scientific journal

  DOI
• Characteristics of interimpingement diesel spray, T Chiba; M Saito; K Amagai; M Arai, Jul. 2002, ATOMIZATION AND SPRAYS, 12, 4, 431, 449, Scientific journal
• Rotational temperature measurement of NO molecule in a flame through laser-induced fluorescence spectrum, K Hayashida; H Shirai; K Amagai; M Arai, Feb. 2002, JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING, 45, 1, 201, 208, Scientific journal

  DOI
• Effect of fuel cetane number on ignition characteristics of a diesel spray, Masafumi Kouno; Kenji Amagai; Masataka Arai, 2002, Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 68, 665, 276, 283, Scientific journal

  DOI
• NO concentration measurement in burnt gas from catalytic combustion by laser-induced fluorescence, Kazuhiro Hayashida; Kenji Amagai; Masataka Arai, 2002, Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 68, 674, 2914, 2919, Scientific journal

  DOI
• 長い鉛直円管を有する水槽から排出される水の管内非定常流動, 天谷 賢児; 柴崎 紘; 手束貴由, 2002, 16巻, 4号, 380, 389
• Combustion characteristics of waste material containing high moisture, M Saito; K Amagai; G Ogiwara; M Arai, Jul. 2001, FUEL, 80, 9, 1201, 1209, Scientific journal

  DOI
• Catalytic combustion of pre-vaporized liquid fuel, M Arai; K Amagai; T Mogi, Mar. 2001, JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 123, 1, 44, 49, Scientific journal

  DOI
• Combustion characteristics of watery materials, Masahiro Saito; Kenji Amagai; Goro Ogiwara; Masataka Arai, 2001, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 67, 658, 1536, 1543, Scientific journal

  DOI
• 自動車用代替木材およびそのリサイクル材の燃焼特性, 天谷 賢児; 宇留治 泰; 新井 雅隆, 2001, 32(3),pp.57-62
• Analysis of spray flame structure in a hot air stream by exciplex fluorescence method, Naoki Sakashita; Kenji Amagai; Masataka Arai, 2001, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 67, 662, 2590, 2595, Scientific journal

  DOI
• プール火炎の火炎振動に及ぼす重力の効果, 佐藤博之; 天谷 賢児; 新井 雅隆, 2001, 67巻, 662号, 2596, 2603

  DOI
• Frequency analysis on the flickering behavior of jet diffusion flame under variable gravity fields, Hiroyuki Sato; Kenji Amagai; Masataka Arai, 2001, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 67, 663, 2820, 2827, Scientific journal

  DOI
• Diffusion flames and their flickering motions related with Froude numbers under various gravity levels, H Sato; K Amagai; M Arai, Oct. 2000, COMBUSTION AND FLAME, 123, 1-2, 107, 118, Scientific journal

  DOI
• 液体噴流分裂現象の周波数解析（第５報，同軸気流中で分裂する液体噴流の位相スペクトル解析）, 天谷 賢児; 新井 雅隆, 2000, 9, 25, 234, 240
• 長い鉛直円管内に満たされた水中を上昇する気泡群の発達過程, 天谷 賢児, 2000, 14, 3, 310, 319

  DOI
• 液体噴流分裂現象の周波数解析（第4報、位相スペクトルによる表面波の軸対象性解析）, 天谷 賢児; 新井 雅隆, 2000, 9, 25, 227, 233
• Rotational temperature measurement of no molecule in a flame through laser induced fluorescence spectrum, Kazuhiro Hayashida; Hiroyuki Shirai; Kenji Amagai; Masataka Arai, 2000, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 66, 651, 3013, 3020, Scientific journal

  DOI
• 液体噴流の壁面衝突（第1報，衝突の挙動と液滴の飛散量）, 天谷 賢児; 新井 雅隆, 2000, 9(26),pp.10-17
• Surface wave transition before breakup on a laminar liquid jet, M Arai; K Amagai, Oct. 1999, INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 20, 5, 507, 512, Scientific journal

  DOI
• Ignition and combustion characteristics of two-stage injection diesel spray, K Amagai, Jul. 1999, JSAE Review, 20, 3, 407, 411, Scientific journal

  DOI
• Gravity effects on stability and flickering motion of diffusion flames, M Arai; H Sato; K Amagai, Jul. 1999, COMBUSTION AND FLAME, 118, 1-2, 293, 300, Scientific journal

  DOI
• 生物対流パターンに及ぼす回転重力場の影響, 天谷 賢児; 新井 雅隆; 伊東明俊; 三舩博史, 1999, 65, 630, 698, 705

  DOI
• 噴流拡散火炎の火炎長さに与える重力の影響, 天谷 賢児; 新井 雅隆; 佐藤博之, 1999, 65, 633, 1786, 1792

  DOI
• KrFエキシマレーザを用いたレーザ誘起蛍光法によるプロパン拡散火炎内のOH計測, 天谷 賢児; 新井 雅隆; 林田和宏, 1999, 65, 633, 1793, 1799

  DOI
• 相互衝突を行う噴霧の挙動と平均粒径, 斉藤 正浩; 天谷 賢児; 新井 雅隆; 荻原 五郎, 1999, 65, 631, 920, 927

  DOI
• プラスチック-金属系複合廃棄物の分離回収法, 天谷 賢児; 新井 雅隆, 1999, 44, 2, 435, 142
• 熱流動を利用したプラスチック-金属系複合廃棄物の分離回収法, 天谷 賢児; 新井 雅隆, 1999, 13, 2, 109, 116

  DOI
• Structure of spbray flames in a hot air stream, Kazuyuki Hasegawa; Toshio Mogi; Kenji Amagai; Masataka Arai, 1999, Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, 65, 639, 3831, 3837, Scientific journal

  DOI
• 六ストロークディーゼル機関の性能（第２報，第二燃焼にメタノールを用いた機関の性能）, 天谷 賢児; 新井 雅隆; 荻原五郎; 岡本雄一郎, 1998, 64, 628, 4279, 4284

  DOI
• ArFエキシマレーザを用いたレーザ誘起蛍光法による拡散火炎内のNO計測, 天谷 賢児; 新井 雅隆; 長倉邦仁, 1998, 64, 622, 1925, 1931

  DOI
• 六ストロークディーゼル機関の性能, 岡本雄一郎; 荻原五郎; 天谷 賢児; 新井 雅隆, 1998, 64, 626, 3503, 3509

  DOI
• Disintegration of liquid jets from a coaxial dual nozzle .1. Observation of breakup phenomena, M Arai; K Amagai; SY No, Sep. 1997, ATOMIZATION AND SPRAYS, 7, 5, 507, 517, Scientific journal
• Disintegration of liquid jets from a coaxial dual nozzle .2. Surface wave and its frequency analysis, K Amagai; M Arai; SY No, Sep. 1997, ATOMIZATION AND SPRAYS, 7, 5, 519, 530, Scientific journal
• 溶融塩を用いたプラスチック－金属複合廃棄物の分離回収法に関する研究（II）－分離特性の理論解析－, 天谷 賢児; 新井 雅隆, 1997, 76, 1, 37, 46

  DOI
• 噴霧－噴霧系衝突における挙動, 天谷 賢児; 新井 雅隆; 斉藤 正浩; 荻原 五郎, 1997, 6, 14, 29, 35
• Diffusion Jet Flames in Low and high Gravity Fields, 天谷 賢児; ITO YUTAKA; 新井 雅隆, 1997, 14, 1, 13, 9
• 壁面に沿うディーゼル噴霧の挙動（衝突した噴霧の評価）, 江原拓未; 天谷 賢児; 新井 雅隆, 1997, 6, 13, 2, 28
• Image analysis of a diesel spray impinging on a wall, T. Ebara; K. Amagai; M. Arai, 1997, International Journal of Fluid Mechanics Research, 24, 1-3, 261, 272, Scientific journal

  DOI
• Internal flow analysis of a diesel spray using two stage injection system, M. Arai; K. Amagai, 1997, International Journal of Fluid Mechanics Research, 24, 1-3, 54, 64, Scientific journal

  DOI
• 液体噴流分裂現象の周波数解析（第３報，乱流分裂領域の周波数構造）, 天谷 賢児; 新井 雅隆, 1996, 5-4, 12, 178, 184
• 壁面に沿うディーゼル噴霧の挙動（壁面に浅い角度で衝突する噴霧）, 天谷 賢児; 新井 雅隆; 江原拓未, 1996, 5-3, 11, 116, 124
• 液体噴流分裂現象の周波数解析（第２報，滴下および層流分裂領域の波動構造）, 天谷 賢児; 新井 雅隆, 1996, 5-1, 9, 19, 25
• 液体噴流分裂現象の周波数解析（第１報，噴流表面波の周波数遷移）, 天谷 賢児; 新井 雅隆, 1996, 5-1, 9, 12, 1218
• 六ストロークディーゼル機関の性能予測（第１報，現象論モデルを用いた数値解析）, 天谷 賢児; 新井 雅隆; 井田祐一, 1996, 62, 594, 820, 826

  DOI
• 六ストロークディーゼル機関の性能予測（第２報、予測計算と急速圧縮膨張装置を用いたモデル実験）, 天谷 賢児; 長峰; 新井 雅隆, 1996, 62, 595, 1268, 1272

  DOI
• 壁面に沿って成長するディーゼル噴霧の挙動, 天谷 賢児; 新井 雅隆; 江原拓未, 1996, 62, 595, 1223, 1259

  DOI
• Study on a Separation Technique for Plastic-Metal Wastes by the Molten Salt (I) — Observation of Separation Process —, Kenji Amagai; Masataka Arai, 1995, Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy, 74, 11, 962, 969, Scientific journal

  DOI
• 燃料の自着火温度を超える高温気流中におけるガス噴流火炎の挙動, 天谷 賢児; 新井 雅隆, 1995, 101, 27, 35
• Prototype Pump Driven by Air Actuator for High-Temperature Molten Material, Hashimoto Hiroyuki; Watanabe Hideo; Ihara Akio; Moriyama Takayuki; Hiyama Hirokuni; Amagai Kenji, Nov. 1994, Transactions of the Japan Society of Mechanical Engineers. Series B., 60, 579, p3908, 3913

  DOI
• 過重力場における加熱壁面上の液滴蒸発挙動（第１報，過重力による蒸発寿命時間の変化）, 天谷 賢児; 新井 雅隆, 1994, 60, 572, 1343, 1348

  DOI
• 壁面上の液滴形状に及ぼす重力の効果に関する一考察, 天谷 賢児; 新井 雅隆, 1994, 3-1, 5, 33, 3342
• 過重力場におけるろうそく火炎の挙動, 天谷 賢児; 新井 雅隆, 1993, 10, 4, 259, 266
• 六ストロークディーゼル機関の熱力学的モデルによる検討, 新井 雅隆; 井田祐一; 天谷 賢児, 1993, 59, 568, 4052, 4058

  DOI
• A Theoretical Model of Multiphase Flow with Solidified Particles : Physical Signification of Constitutive Equations and Evaluation of Latent Heat Effect, AMAGAI Kenji; HASHIMOTO Hiroyuki, Jan. 1992, Transactions of the Japan Society of Mechanical Engineers. Series B., 58, 545, p31, 37

  DOI
• A Theoretical Model of Multiphase Flow with Solidified Particles : Conservation Equations and Hydrodynamical Evaluation, HASHIMOTO Hiroyuki; AMAGAI Kenji, Nov. 1991, Transactions of the Japan Society of Mechanical Engineers. Series B., 57, 543, p3666, 3673

  DOI
• Structure of Modulated Wavy Vortical Flows in the Circular Couette System, AMAGAI KENJI; M.Ohji, 1988, 3, 1-4, 305, 314
• A NOTE ON MODULATED WAVY DISTURBANCES TO CIRCULAR COUETTE-FLOW, M OHJI; S SHIONOYA; K AMAGAI, Mar. 1986, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 55, 3, 1032, 1033

  DOI

MISC

• 微粒化研究の100 年 ―今後の発展に向けて―, 天谷 賢児, 徳岡 直静, 福里 克彦, 鈴木 孝司, 加藤 昂大, 斎藤 寛泰, 大島 逸平, 田中 康恵, 壹岐 典彦, 20 Jan. 2023, 102, 1, 2, 22, Report scientific journal

  DOI
• 次世代モビリティのよろず相談所としての群馬大学次世代モビリティ社会実装研究センター, 太田直哉，小木津武樹，天谷賢児，金井昌信, 01 Nov. 2022, 75, 11, 68, 74, Introduction scientific journal
• 大学を中心とした地域共創マネジメントの事例～低速電動バスの開発と地域課題解決の取り組みを中心に～, 天谷 賢児，板橋 英之，金井 昌信，小竹 裕人，関 庸一，太田 直哉, 2021, 13, 10, 20, Introduction other
• 木陰とミストによる暑熱対策のための可搬式緑化ベンチの開発, 天谷賢児; 岩崎春彦; 矢野絢子; 石田祐也; 佐藤澄仁; 長嶋大貴, Nov. 2020, 29, 98, 80, 83, Introduction scientific journal
• 暑熱対策のための「移動できる森」の開発, 天谷賢児,; 岩崎春彦; 矢野絢子; 佐藤澄仁; 長嶋大貴, Apr. 2020, 74, 4, 95, 99
• 簡易型緑陰ベンチの試作, 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2020, 69, 70, Technical report
• 可搬式大型コンテナ緑化によるコンテナ周辺の温度低減効果の検証, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2019, 89, 90
• 可搬式大型コンテナ緑化におけるスクリーン広告の評価, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2019, 95, 96, Technical report
• 可搬式大型コンテナ緑化における管理マニュアルの作成, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2019, 93, 94, Technical report
• 改良型ユニバーサルコンテナベンチの快適性の評価, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2019, 91, 92, Technical report
• 基板(ウェーハ)洗浄・乾燥に関する基礎的研究, 半田直廉; 濵田 聡美; 今井 正芳; 天谷 賢児, Apr. 2018, 255, 58, 63, Introduction other
• 可搬式大型コンテナ緑化における樹木の生育と鑑賞性, 小野寺洋史; 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2018, 83, 84, Technical report
• 可搬式大型コンテナ緑化における暑熱感軽減効果のアンケート調査, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2018, 81, 82, Technical report
• 可搬式大型コンテナ緑化による緑陰効果とコンテナ周辺の温度低減効果の検証, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 2018, 79, 80
• 可搬式緑化と暑熱感軽減効果のアンケート調査, 2017, 85, 86, Technical report
• 都市緑化に実用可能な可搬式大型コンテナの開発と樹木の傷み程度の調査, 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦; 見波智大, 2017, 83, 84, Technical report
• 可搬式緑化による緑陰効果とコンテナ周辺の温度低減効果の検証, 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦; 見波智大, 2017, 81, 82, Technical report
• 動かせる樹木とミストによる涼空間の形成, 天谷賢児; 岩﨑春彦; 佐藤澄仁; 都農林総合研究センター; 長嶋大貴, 2017, 41, 1-2., Introduction scientific journal
• 可搬式緑化による真夏の日中における緑陰効果の実証, 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦; 石田祐也; 北田健太, 2016, 67, 68, Technical report
• 低炭素移動手段として開発した低速電動バスの導入と地域コミュニティの活性化, 小竹裕人; 関庸一; 群馬大; 天谷賢児; 宝田恭之; 根津紀久雄; 清水宏康; 宗村正弘, 2016, 95, 11, 980, 986
• 可搬式緑化による真夏の日中における緑陰効果の実証, 長嶋大貴; 佐藤澄仁; 天谷賢児; 岩崎春彦; 石田祐也; 大柿恭義, 2015, 107, 108, Technical report
• 地域活性化のための低速8輪電動コミュニティバスの開発と運行試験, 宗村正弘; 宝田恭之; 根津紀久雄; 松村修二; 天谷賢児; 川端康夫; 上坂博亨; 川村健一; 堀尾正靭, 2013, 67, 3, 55
• 液体微粒化特性の測定と評価法, 天谷賢児, 2012, 47, 8, 259
• 社会技術という新しい分野, 2011, 233, 1, 2, Introduction other
• フォトクロミック色素マーキング法による液膜微粒化現象の解析, Nurrina Binti Rosli; 国分冬樹; 小澤 桂; 天谷賢児, 2011, 20, 71, 144
• 第19回微粒化シンポジウムレビュー（第2日目，A室：招待講演２：ロータリーインジェクターの微粒化）, 天谷賢児, 2011, 20, 70, 43, 44
• ロンキールーリングを用いた簡易流速計の開発, 舩津 賢人; 天谷 賢児; 田部井 勝稲, 2009, 54, 2, 111, 116
• 塗装面から発生するVOCのレーザ誘起蛍光法による可視化技術, 天谷 賢児; 舩津 賢人, 2009, 20, 10, 41, 45
• 研究部会「ヒートアイランド現象に関する調査分科会」活動報告, 徳岡直静; 天谷賢児, Dec. 2007, 16, 56, 93, 94, Introduction scientific journal
• 自動車の基盤技術としてのリサイクル技術の現状と展望, 天谷 賢児, 2007, Vol.9, No.2, 28, 32
• レーザ誘起蛍光法を用いた拡散火炎の燃焼解析, 天谷 賢児; 新井 雅隆, 2006, Vol.41, No.3, 65, 70

  DOI
• 新燃料特集に当たって, 天谷 賢児, 2006, Vol.40,No.6,p.1
• 燃焼と排気の計測特集に寄せて, 天谷 賢児, 2006, Vol.41, No.3, p.42
• 第2回微粒化セミナー開催報告, 天谷賢児, 2006, 15, 51, 85, 86
• 拡散火炎におけるPM前駆物質について, 天谷 賢児; 新井 雅隆, 2005, 27, 12, (19-22),689-692
• 噴霧および混合気形成：ディーゼル燃料噴霧, 新井 雅隆; 天谷 賢児, 2005, 59, 4, 44, 47
• レーザー誘起蛍光法(Laser Induced Fluorescence)について, 天谷賢児, 2003, 8, Introduction other
• 拡散火炎のLIF計測, 新井 雅隆; 林田和宏; 天谷 賢児, 2001, 55, 3, 52, 57
• 金属を含むプラスチック廃棄物の分離回収技術, 天谷 賢児; 新井 雅隆, 1999, 21-12 674-680
• 韓国液体微粒化学会学術講演会および第4回微粒化アジア会議（ILASS-Asia'99）参加記, 1999, 8, 24, 220, 221
• 実験系講座におけるパソコンネットワーク, 新井 雅隆; 天谷 賢児; 江原拓未, 1996, 5-3 No.11 133-144

Books etc

• 先端半導体製造プロセスの最新動向と微細化技術, Contributor, 29 Sep. 2023, 630, pp.546-556, General book, ISBN: 978-4-86104-982-8
• 洗浄の事典, Contributor, 01 Oct. 2022, 564, 326-327, ISBN: 978-4-254-25273-6 C3558
• グリーンスローモビリティ: 小さな低速電動車が公共交通と地域を変える, Contributor, 15 May 2021, 204, p.56-66, p177-179, General book, ISBN: ISBN-10:4761527714, ISBN-13:978-4761527716
• 地域分散エネルギーと「地域主体」の形成, 2011
• 小水力発電を地域の力で, 2010
• 英和対照「工学基礎テキスト」シリーズ 流体力学, 2009, ISBN: 9784627630116
• 群馬大学研究室から新時代への視点, 2006, ISBN: 4880589667
• エネルギー・環境キーワード辞典, 2005
• ELV処理システムにおける解体技術の役割, 2004, ISBN: 4915219399
• 自動車工学―基礎―（2002/12初版，2004/5追補版）, 2002
• アトマイゼーションテクノロジー，微粒化の基礎と基本用語集, 2001
• 溶融塩・熱技術の基礎, 1993

Presentations

• 次世代モビリティを使った地域活性化の取り組みについて, 天谷 賢児, 北関東産官学研究会講演会, 30 Mar. 2022, 30 Mar. 2022
• 低速電動バスの開発と 社会実装研究の取り組み, 天谷 賢児, 自動車技術会・関東支部 2021年度 第7回 講演会『次世代モビリティの社会実装』, 25 Mar. 2022, 25 Mar. 2022
• ゆっくりズムという考え方、スローモビリティが目指すところ, 天谷 賢児, 桐生市立北小学校研究授業, 07 Mar. 2022, 07 Mar. 2022
• わたしたちの生活とクルマ, 天谷 賢児, キッズクリエイター事業ぐんま未来のモビリティ教室, 06 Mar. 2022, 05 Mar. 2022, 06 Mar. 2022
• 群馬県桐生市での低速電動バス活用の試み, 天谷 賢児（話題提供，パネリスト）, 法政大学地域交流センター第37回多摩シンポジウム, 27 Feb. 2022
• 地域活性化のために次世代モビリティにできること～スローモビリティという新しい手段～, 天谷 賢児, 群成舎エコラボカフェ話題提供, 08 Dec. 2021, 08 Dec. 2021
• 『ゆっくりズムのまち桐生』の実現に向けて, 天谷 賢児（パネルディスカッションコーディネーター）, 桐生市　第４回 未来の環境の集い～『ゆっくりズムのまち桐生』の実現に向けて～, 28 Nov. 2021, 28 Nov. 2021
• スローモビリティ・ナローモビリティを用いた高齢過疎地域の暮らしの足の確保と地域課題解決の試み, 天谷 賢児, 自動車問題研究会（第４回例会）, 19 Mar. 2021, 19 Mar. 2021
• 医療・福祉施設を対象とする「災害対応型の太陽光発電・蓄電池等による電力自給」モデル事業等について, 天谷 賢児, 革新的環境イノベーションコンソーシアムプレイベント官民共創モデル事業事例発表会, 16 Mar. 2021, 16 Mar. 2021
• 次世代モビリティによる地域活性化の可能性, 天谷賢児, 自動車関連産業における産業人材育成講座, 02 Dec. 2020, 02 Dec. 2020, Japanese
• コンベヤー式光加熱装置を用いたADC12／A1050異種合金プリカーサの連続発泡によるポーラスアルミニウムの作製, 大橋政孝; 半谷禎彦; 天谷賢児; 宇都宮登雄, 日本鋳造工学会第176回全国講演大会，誌上講演大会，講演番号 No.83，概要集pp.176-178, Oct. 2020
• X線その場観察を用いたポーラスアルミニウムの気孔追跡, 川戸大輔; 半谷禎彦; 安藤瑞季; 天谷賢児; 藤井英俊; 森貞好昭; 小倉卓哉, 日本鋳造工学会第176回全国講演大会，誌上講演大会，講演番号 No.80，概要集pp.171-173, Oct. 2020
• 電動低速バスMAYUについて, 天谷賢児, 法政大学気候変動・エネルギー政策研究所主催公開研究会, 22 Feb. 2020
• 電動低速バスMAYUについて, 天谷賢児, 群馬大学地域貢献シンポジウム, 20 Oct. 2019
• 動かせる緑陰ベンチの暑熱対策, 天谷賢児, 緑化シンポジウム「都市の夏場の暑熱対策」 ～動かすことのできる緑陰ベンチ～ （東京都農林総合研究センター）, 30 Aug. 2019, 30 Aug. 2019
• Study of Cutting Speed Effects on Lubricant Oil Film Thickness Under Minimum Quantity Lubrication, iMEC-APCOMS 2019 (4th International Manufacturing Engineering Conference), Aug. 2019, 21 Aug. 2019, 22 Aug. 2019, English
• 「地域の人と人をつなげる低速電動バス～交通条件不利地域での暮らしの足としての活用と課題～」, 天谷賢児, W-BRIDGE シンポジウム「スローモビリティがつくる元気で健康な地域コミュニティ」, 05 Jun. 2019
• 低速電動バスを用いた健康な地域づくりの取り組み （群馬大学理工学府）, 天谷賢児, きりゅう市民活動推進ネットワーク公開講演会「桐生のまちで健康に生きる」, 25 May 2019
• 電気自動車「MAYU」の特徴, 天谷賢児, 公益社団法人土木学会コンサルタント委員会地方創生小委員会 地方創生シンポジウム「グリーンスローモビリティと桐生再生」, 29 Jan. 2019
• SDGsを知ろう, 天谷賢児, 産学官民合同セミナー「市民協働のつどい」（桐生市保健福祉会館）, 22 Jan. 2019
• 低速電動バスMAYUについて, 天谷賢児, 桐生市 未来の環境ー食と健康の集いー, 23 Nov. 2018, 23 Nov. 2018
• 低速電動バスと地域コミュニティの活性化, 天谷賢児, 次世代自動車産業研究会・技術者会「電動化と自動化がもたらすモビリティ社会」, 20 Oct. 2017
• 真空管アンプの製作を活用したものつくり教育の試み, 日本工学教育協会平成２８年度工学教育研究講演会, 2017
• 可搬式コンテナ緑化によるクールスポットの提案と緑陰効果の検証, 小野寺洋史; 佐藤澄仁; 天谷賢児; 岩崎春彦, 平成29年度 関東東海北陸農業試験研究推進会議都県推薦成果, 2017
• ウェーハ回転時の液流れにおける粒子除去特性, 2017年精密工学会学術講演会, 2017
• 条件不利地域におけるwithin one mileに関する研究（低速電動バスを用いた条件不利地域の公共交通の検討）, くらしの足をみんなで考える全国フォーラム2016 in 東洋大学, 2017
• 遠心加速度場におけるシリコンウェーハ上の液滴挙動, 日本機械学会 関東支部 第23期総会・講演会, 2017
• 半導体ウェーハの裏面洗浄における流れの挙動観察, 日本機械学会 関東支部 第23期総会・講演会, 2017
• 蛍光法を用いた噴霧塗装における塗膜面形成状態の観察, 日本機械学会 関東支部 第23期総会・講演会, 2017
• 金属メッシュを透過した光により加熱したプリカーサの発泡挙動, 軽金属学会 第133回秋期大会, 2017
• 金網製金型を用いた光加熱によるポーラスアルミニウムの発泡成形, 一般社団法人 日本塑性加工学会 第68回塑性加工連合講演会, 2017
• 液体微粒化現象とその計測法 および微粒化応用技術, 天谷賢児, 産業技術総合研究所グリーンプロセスインキュベーションコンソーシアム（GIC）平成27年度第45回研修セミナー, 24 Feb. 2016
• 噴霧塗装における塗装面形成過程の観察とVOC 発生状況の可視化, 日本化学工学会, 2016
• Basic Study of Droplet Behaviors on the Wafers with Various Types of Film under Centrifugal Force Field, 2016 International Conference on Planerization / CMP Technology, 2016
• 半導体ウェーハの回転洗浄における流れの挙動, 日本機械学会関東支部第22期総会講演会, 2016
• 回転加速度を受けるシリコンウェーハ上の液滴の挙動, 日本機械学会関東支部第22期総会講演会, 2016
• 半導体ウェーハ上における微小液滴の蒸発挙動, 日本機械学会関東支部第22期総会講演会, 2016
• Observation and Modeling of Liquid Film Flow on Rotating Disk for CMP Cleaning Process, International symposium for Planarization/CMP Technology 2015, 2015
• 回転円板上に付着した液滴の挙動に関する研究, 日本機械学会関東支部第21期総会講演会, 2015
• 様々な膜種の半導体ウェーハに付着した液滴の蒸発モデル, 日本機械学会関東支部第21期総会講演会, 2015
• 半導体ウェーハの回転洗浄における流れの可視化と計測, 日本機械学会関東支部第21期総会講演会, 2015
• 平板に付着した液滴の気流による除去特性に関する研究, 日本機械学会関東支部第21期総会講演会, 2015
• 可搬式緑化技術による街中緑化実験とミスト活用の効果 －第二報－, 日本ヒートアイランド学会第10回全国大会, 2015
• 産官学民連携による 「脱温暖化・未来の街構築プロジェクト」 について, 天谷賢児, 小山高専地域連携協力会 第 1 回定時総会, 14 Mar. 2014
• A Community-led Development and Implementation of "Low-speed Electric Bus" for Local Revitalization, Kenji Amagai; Takayuki Takarada; Yoichi Seki; Masato Funatsu; Shuji Matsumura; Hiroto Kotake; Hiroyuki Uesaka; Kenichi Kawamura; Kikuo Nezu; Tokushi Nakashima; Masahiro Munemura; Yasuo Kawabata; Masayuki Horio, INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014, 2014, 2014, 2014, English
• Fundamental study of air flow effects on liquid removal from wafer surface, International symposium for Planarization/CMP Technology, 2014
• パネルディスカッション「地域活性化に向けた小水力発電への挑戦–地域エネルギーを考える-」, 天谷賢児; コーディネーター, ぐんま小水力発電推進協議会主催シンポジウム「小水力発電発電への期待～電源ぐんまの復活～」, 09 Feb. 2013
• Siウェーハ上の液滴蒸発現象のモデリング, 日本機械学会関東支部第19期総会講演会, 2013
• オイルミストによる歯車の潤滑特性に関する研究, 日本機械学会関東支部第19期総会講演会, 2013
• 地域特性を活かした脱温暖化社会構築の試み‐地域の自然エネルギーのEV等への活用事例と地域づくりの試み‐, 第21回日本エネルギー学会大会, 2012
• 歯車のミスト潤滑に関する基礎的研究 第2報 -歯面上での油膜厚さの分布について-, 2012 JSAE Annual Congress, 2012
• 地域特性を活かした脱温暖化社会構築の試み‐桐生市における低炭素型移動手段への転換に伴うCO2削減効果－, 第21回日本エネルギー学会大会, 2012
• 水噴流による回転円板面の洗浄に関する研究, 日本機械学会関東支部第19期総会講演会, 2012
• Siウェーハにおける液滴蒸発過程とウォーターマーク生成の観察, 日本機械学会関東支部第18期総会講演会, 2012
• 回転円板上の液膜挙動に与える接触角の影響, 日本機械学会関東支部第18期総会講演会, 2012
• 地域特性を活かした脱温暖化社会構築の試み―ライフスタイルの転換による産官学民が協働した低炭素地域づくり―, 第21回日本エネルギー学会大会, 2012
• 地域特性を活かした脱温暖化社会構築の試み‐地域の木質資源を活用した低炭素街づくり, 第21回日本エネルギー学会大会, 2012
• 地域特性を活かした脱温暖化社会構築の試み‐レンタサイクルの導入に伴う低炭素化効果について‐, 第21回日本エネルギー学会大会, 2012
• Evaluation of Micro EV's Spreading to Local Community by Multinomial Logit Model, The Twelfth Asia Pacific Industrial Engineering and Management Systems Conference (12th APIEMS), 2011
• フォトクロミック色素マーキング法による傾斜面上の液膜流解析, 日本機械学会関東支部ブロック合同講演会, 2011
• 歯車のミスト潤滑に関する基礎的研究 -LIF応用によるオイルミストの歯車付着計測-, 自動車技術会 学術講演会 2011年秋季大会, 2011
• CMPの洗浄工程における液膜挙動の基礎的研究, 日本機械学会関東支部ブロック合同講演会, 2011
• シリコンウェーハ上の液滴蒸発過程の観察, 日本機械学会関東支部ブロック合同講演会, 2011
• レーザ誘起蛍光法によるVOCの可視化観察, 日本機械学会関東支部ブロック合同講演会, 2011
• Evaluation of Micro EV's Spreading to Local Community by Multinomial Logit Model, The Twelfth Asia Pacific Industrial Engineering and Management Systems Conference (12th APIEMS), 2011
• メタン酸化と窒素除去を組み合わせた温室効果ガス変換型の窒素処理リアクターの開発, 第45回日本水環境学会年会, 2011
• 振動多孔板による微細気泡を利用したバイオリアクターの開発, 第45回日本水環境学会, 2011
• オイルミストの円管内付着に関する研究, 第19回微粒化シンポジウム, 2010
• Reducing CO2 emission by modal shift of shopping, 日本経営工学会平成22年度秋季研究大会, 2010
• 地域の竹資源を活用した脱温暖化街づくりと地域主体形成, 環境経済・政策学会2010年大会, 2010
• 歯車のミスト潤滑に関する基礎的研究（第一報：オイルミストと油膜の可視化）, 第19回微粒化シンポジウム, 2010
• 液体噴流による壁面上の油の除去に関する研究, 日本混相流学会年会講演会, 2010
• マイクロバブル流による洗浄効果に関する研究, 日本混相流学会年会講演会, 2010
• 小型ガスタービン用液焚き燃焼器の基本特性, 日本機械学会 第15回動力エネルギー技術シンポジウム, 2010
• マイクロマシン・ガスタービン用液焚き燃焼器の基礎的研究, 第14回動力・エネルギー技術シンポジウム, 2009
• 地域特性を生かした低炭素街づくりに関する検討, 日本機械学会関東支部ブロック講演会-2009前橋, 2009
• マイクロバブル流による洗浄効果に関する研究, 日本機械学会関東支部ブロック合同講演会-2009 前橋-, 2009
• 水噴流による壁面洗浄に関する基礎的研究, 日本機械学会関東支部ブロック合同講演会-2009 前橋-, 2009
• 予蒸発を伴う灯油噴霧の可視化観察, 第18回微粒化シンポジウム, 2009
• フォトクロミック色素マーキング法による液膜微粒化現象の解析, 第18回微粒化シンポジウム, 2009
• 液体CO2噴流中に形成されるドライアイス粒子に検する研究, 第18回微粒化シンポジウム, 2009
• Behavior of PAHs and PM in a Diffusion Flame of Diesel Fuel, Yoshihiro Kobayashi; Kenji Amagai; Tomohiko Furuhata; Masataka Arai, The Seventh International Conference on Modeling and Diagnostics for Advanced Engine Systems, 2008, 2008, 2008
• ミストを伴う気流の快適性評価, 微粒化シンポジウム, 2008
• GC-PAH and LIF-PAH measurement in a pool diffusion flame on liquid fuel, 6th Asia-pasific Conference on Combustion, ASPACC 2007, 318-321, 2007
• マイクロバブル流による洗浄効果に関する研究, 日本機械学会関東支部ブロック合同講演会2007埼玉, 2007
• 液体CO2噴流によって形成されるCO2パウダーの粒径分布, 日本機械学会関東支部ブロック合同講演会2007埼玉, 2007
• 旋回式マイクロバブル発生装置に関する研究, 2007
• Formation Mechanism of Particlulate Mater in Diesel Fuel Combustion, 2006 Japan-China Seminar on Preparation and Utilization of Clean Fuels and Their Control of Combustion and Emissions, 2006
• Scale Modeling on Puffing Frequencies of Pool Fires Related with Froude Number, Fifth International Symposium on Scale Modeling, ISSM-V, 2006
• Laser Probe Sizing on In-flame PM and Its Precursor, 10th International Conference on Liquid Atomization and Spray systems, iclass06-196, 1-6, 2006
• Formation Mechanism of Particlulate Mater in Diesel Fuel Combustion, 2006 Japan-China Seminar on Preparation and Utilization of Clean Fuels and Their Control of Combustion and Emissions, 2006
• Scale Modeling on Puffing Frequencies of Pool Fires Related with Froude Number, Fifth International Symposium on Scale Modeling, ISSM-V, 2006
• Laser Probe Sizing on In-flame PM and Its Precursor, 10th International Conference on Liquid Atomization and Spray systems, iclass06-196, 1-6, 2006
• マイクロバブルを含む液体の噴霧特性に関する基礎的研究, 第15回微粒化シンポジウム，講演論文集，p.47-50, 2006
• 液体CO2噴流に関する基礎的研究, 第15回微粒化シンポジウム，講演論文集，p.57-60, 2006
• ロンキールーリングを用いた光散乱流速計に関する研究, 日本機械学会流体工学部門講演会，講演概要集No.06-21，p.7, 2006
• 炭化水素燃料の層流拡散火炎から生成するナノPMの研究, 第４４回燃焼シンポジウム講演論文集, 2006
• PAHs measurement in a laminar diffusion flame of diesel fue1, Proceedings of 2005 JSAE Annual Congress, 2005
• PM Characteristics of Liquid Fuel Pool Combustion, 6th World Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-5-a-6 1-6, 2005
• Spectroscopic Estimation for Molecular Size of PAH in Various Diffusion Flames, 6th world Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-6-b-4 1-7, 2005
• Thermal Decomposition Characteristics of Plastics with Flame Retardant, 6th World Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-5-a-8 1-7, 2005
• PAHs measurement in a laminar diffusion flame of diesel fue1, Proceedings of 2005 JSAE Annual Congress, 2005
• 製図教育における空間図形認識力の調査, 日本機械学会関東支部ブロック合同講演会－2005足利－, 2005
• PM Characteristics of Liquid Fuel Pool Combustion, 6th World Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-5-a-6 1-6, 2005
• Spectroscopic Estimation for Molecular Size of PAH in Various Diffusion Flames, 6th world Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-6-b-4 1-7, 2005
• Thermal Decomposition Characteristics of Plastics with Flame Retardant, 6th World Conference on Experimental Heat Transfer, Fluid Mechanics, and Thermodynamics, CD-5-a-8 1-7, 2005
• Atomization Behavior of Single Droplet Impinged on a Surface Oscilating with Ultrasonic Frequency, The 9th Annual Conference on Liquid Atomization and spray Systems, LIASS-Asia, 53-59, 2004
• Behavior of Diesel Spray Impingement on an Extruded Column, The 9th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 258-264, 2004
• Evaporation and Fuel Vapor Distribution in a Diesel Spray Impinging on a Hot Wall, The Six International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engine, COMODIA-2004, 561-566, 2004
• レーザを用いた火炎内のPAHとすすの計測法, NoO1-04 JSAE SYMPOSIUM, これからのPM計測とその評価, pp.62-68, 2004
• Atomization Behavior of Single Droplet Impinged on a Surface Oscilating with Ultrasonic Frequency, The 9th Annual Conference on Liquid Atomization and spray Systems, LIASS-Asia, 53-59, 2004
• Behavior of Diesel Spray Impingement on an Extruded Column, The 9th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 258-264, 2004
• Evaporation and Fuel Vapor Distribution in a Diesel Spray Impinging on a Hot Wall, The Six International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engine, COMODIA-2004, 561-566, 2004
• Numerical analysis of the gravitational effect on the buoyancy-driven fluctuations in diffusion flames, H Sato; G Kushida; K Amagai; M Arai, PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2003, 2003, 2003, English
• Spray-to-Spray Interaction After Wall Impingement (PartI, Fuel Adhering Behavior on a Flat Wall), The 8th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 145-150, 2003
• Spray-to-Spray Interaction after Wall Impingement (Part II, Ompingement Process on Various Uneven Walls), The 8th Annual Conference on Liquid Atomization and Spray systems, Asia, 151-156, 2003
• Spray-to-spray Interaction after Wall Impingement, SAE Paper No.2003-01-1837, 2003
• Stereoscopic Observation on an Ignition Position of Diesel Spray, SAE Paper No.2003-01-1837, 2003
• Numerical Analysis of One-dimensional Atomization Model Described by Eulerian Type Equations, Proceedings of the 9th International Conference on Liquid Atomization and Spray Systems (ICLASS2003), 2003
• Atomization behavior on the top of upward liquid jet, Proceedings of the 9th International Conference on Liquid Atomization and Spray Systems (ICLASS2003), 2003
• Measurement of NO Rotation Temperature using Monochromatic Fluorescence, 19th International Colloquium on the Dynamics of Explosions and Reactive Systems, Tu-1-3-3, p.1-4, 2003
• Spray-to-Spray Interaction After Wall Impingement (PartI, Fuel Adhering Behavior on a Flat Wall), The 8th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 145-150, 2003
• Spray-to-Spray Interaction after Wall Impingement (Part II, Ompingement Process on Various Uneven Walls), The 8th Annual Conference on Liquid Atomization and Spray systems, Asia, 151-156, 2003
• Spray-to-spray Interaction after Wall Impingement, SAE Paper No.2003-01-1837, 2003
• Stereoscopic Observation on an Ignition Position of Diesel Spray, SAE Paper No.2003-01-1837, 2003
• Numerical Analysis of One-dimensional Atomization Model Described by Eulerian Type Equations, Proceedings of the 9th International Conference on Liquid Atomization and Spray Systems (ICLASS2003), 2003
• Atomization behavior on the top of upward liquid jet, Proceedings of the 9th International Conference on Liquid Atomization and Spray Systems (ICLASS2003), 2003
• Measurement of NO Rotation Temperature using Monochromatic Fluorescence, 19th International Colloquium on the Dynamics of Explosions and Reactive Systems, Tu-1-3-3, p.1-4, 2003
• Numerical Analysis of the Gravitational Effect on the Buoyancy-Driven Fluctuations in Diffusion Flames, SATO HIROYUKI; KUSHIDA GENNITRO; AMAGAI KENJI; ARAIMASATAKA, Proceedings of the Combustion Institute, 2002, 2002, 2002
• Fundamental Behavior of Upward Liquid Jet, The 7th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 36-41, 2002
• Theoretical Study of One-dimensional Atomization Problem (2nd Report, Effect of Atomization Efficiency on Break-up Processes), The 7th Annual Conference on Liquid Atomization and Spray systems, ILASS-Asia, 63-69, 2002
• Feasibility Study on Electromagnetic Atomization, ILASS-Korea-2002, 89-93, 2002
• Rotational Temperature Measurement of NO in a Sooty Flame by Spectrum Matching Method, 29th International Symposium on Combustion, W-I-P 134, 2002
• Exhaust Gas Analysis in a Catalytic Combustion System with a Methane Mixture, 2002 International Joint Power Generation Conference, IJPGC2002-26133 1-7, 2002
• LIF Thermometry in a Sooty Flame, 2002 International Joint Power Generation Conference, IJPGC2002-26134 1-7, 2002
• Fundamental Behavior of Upward Liquid Jet, The 7th Annual Conference on Liquid Atomization and Spray Systems, ILASS-Asia, 36-41, 2002
• Theoretical Study of One-dimensional Atomization Problem (2nd Report, Effect of Atomization Efficiency on Break-up Processes), The 7th Annual Conference on Liquid Atomization and Spray systems, ILASS-Asia, 63-69, 2002
• Feasibility Study on Electromagnetic Atomization, ILASS-Korea-2002, 89-93, 2002
• Rotational Temperature Measurement of NO in a Sooty Flame by Spectrum Matching Method, 29th International Symposium on Combustion, W-I-P 134, 2002
• Exhaust Gas Analysis in a Catalytic Combustion System with a Methane Mixture, 2002 International Joint Power Generation Conference, IJPGC2002-26133 1-7, 2002
• LIF Thermometry in a Sooty Flame, 2002 International Joint Power Generation Conference, IJPGC2002-26134 1-7, 2002
• LIF Analysis on a Diffusion Flame, 2001 Japan-China Workshop on Combustion and Its Latest Measuring Techniques, 61-67, 2001
• LIF Thermometry in Sooty Flame - An Application of Excitation-Emission-Spectrum, Proceedings of the 3rd International Symposium on Advanced Energy Combustion Systems and Related Technologies, Paper No.1C3, 2001
• LIF Thermometry in Sooty Flame by Using NO D2？+？X2？(0,1) and OH A2？+？X2？(3,0) Bands, Proceedings of the 3rd International Symposium on Advanced Energy Combustion Systems and Related Technologies, Paper No.1C3, 2001
• Behavior of a Post-Impingement Diesel Spray (1st Report, Characteristics of Adhered Fuel Film), ILASS-Asia 2001, 178-183, 2001
• Behavior of a Post-Impingement Diesel Spray (2nd Report、Volume and Average Air/Fuel Ratio of the Spray), ILASS-Asia 2001, 184-189, 2001
• Theoretical Study of One-Dimensional Atomization Problem, ILASS-Asia 2001, 140-145, 2001
• Effect of Recessed-Wall on an Impingement Diesel Spray, The Fifth International symposium on Diagnositics and Modeling of Combustion in Internal Combustion engine (COMODIA-2001), 535-541, 2001
• LIF Analysis on a Diffusion Flame, 2001 Japan-China Workshop on Combustion and Its Latest Measuring Techniques, 61-67, 2001
• LIF Thermometry in Sooty Flame - An Application of Excitation-Emission-Spectrum, Proceedings of the 3rd International Symposium on Advanced Energy Combustion Systems and Related Technologies, Paper No.1C3, 2001
• LIF Thermometry in Sooty Flame by Using NO D2？+？X2？(0,1) and OH A2？+？X2？(3,0) Bands, Proceedings of the 3rd International Symposium on Advanced Energy Combustion Systems and Related Technologies, Paper No.1C3, 2001
• Behavior of a Post-Impingement Diesel Spray (1st Report, Characteristics of Adhered Fuel Film), ILASS-Asia 2001, 178-183, 2001
• Behavior of a Post-Impingement Diesel Spray (2nd Report、Volume and Average Air/Fuel Ratio of the Spray), ILASS-Asia 2001, 184-189, 2001
• Theoretical Study of One-Dimensional Atomization Problem, ILASS-Asia 2001, 140-145, 2001
• Effect of Recessed-Wall on an Impingement Diesel Spray, The Fifth International symposium on Diagnositics and Modeling of Combustion in Internal Combustion engine (COMODIA-2001), 535-541, 2001
• Flickering frequencies of diffusion flames observed under various gravity fields, H Sato; K Amagai; M Arai, PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2000, 2000, 2000, English
• Penetration and Volume of Post-Impingement Diesel Spray, KO KYUNGNAM; MOMIYAMA TOMOHIRO; 天谷 賢児; 新井 雅隆, Eighth International Conference on Liquid Atomization and Spray Systems, ICLASS-2000, 2000, 2000, 2000
• Derivation of Eulerian Type Conservation Equations for Atomization Process, 天谷 賢児; 新井 雅隆, Eighth International Conference on Liquid Atomization and Spray Systems、ICLASS-2000, 2000, 2000, 2000
• Combustion Characteristics of Moist Wood, 天谷 賢児; 斉藤 正浩; OGIWARA GORO; KIM CHUN-JUNG; 新井 雅隆, 2000 International Joint Power Generation Conference, 2000, 2000, 2000
• Inter-Spray Impingement of Two Diesel Sprays, CHIBA TAKAYUKI; 斉藤 正浩; 天谷 賢児; 新井 雅隆, Eighth International Conference on Liquid Atomization and Spray Systems, ICLASS-2000, 2000, 2000, 2000
• The Rolling-up Motion of Spray Impinging on a Recessed-Wall (2nd Report), KO KYUNGNAM; KIM CHUNJUNG; 天谷 賢児; 新井 雅隆, 5th Annual Conference on Liquid Atomization and Apray Systems, Asia, 2000, 2000, 2000
• Effect of Impingement Distance on Penetration and Volume of Post-Impingement Diesel Spray, KO K; MOMIYAMA T; 天谷 賢児; 新井 雅隆, The 6th International Symposium on Marine Engineering, 2000, 2000, 2000
• Strouhal-Froude Number Relationship between Gas-Jet Diffusion Flames and Large-Scale Pool Fires, SATO HIRIYUKI; 天谷 賢児; 新井 雅隆, The third International Symposium on Scale Modeling, 2000, 2000, 2000
• Radial Flow and Droplets Sprash Observed on a Wall Impingement Jet, 天谷 賢児; KIM YOUNG-IL; 新井 雅隆, 4th Annual Conference on Liquid Atomization and Spray Systems, Asia, 1999, 1999, 1999
• Spectroscopic Analysis of Lase Induced Emissions from Diffusion Flames, HAYASHIDA KAZUHURO; 天谷 賢児; 新井 雅隆, The Second Asia-pasific Conference on Combustion, 1999, 1999, 1999
• A Six-Stroke DI Diesel Engine Under Dual Fuel Operation, HAYASAKI TSUNAKI; OKAMOTO YUICHRO; 天谷 賢児; 新井 雅隆, SAE paper, 1999, 1999, 1999
• Inter-Impingement Process of Diesel Spray, CHIBA TAKAYUKI; 斉藤 正浩; 天谷 賢児; 新井 雅隆, 4Th Annual Conference on Liquid Atomization and Spray Systems, Asia, 1999, 1999, 1999
• Velocity of Post-Impingement Diesel Spray, KO KYUNGNAM; MOMIYAMA TOMOHIRO; 天谷 賢児; 新井 雅隆, 4th Annual Conference on Liquid Atomization and Spray systems, Asia, 1999, 1999, 1999
• Fuel Property Effect on Ignition Behavior of Single and Two-stage Injection Diesel Spray, YOKOTSUKA YOSHIO; 新井 雅隆; 天谷 賢児; TANAKA SHIGEYUKI, The 15th Internal Combustion Engine Symposium (Korea), 1999, 1999, 1999
• Post-Impingement Penetration of Single and Two-Stage Injection Diesel Spray, 新井 雅隆; KIM CHUN-JUNG; EBARA TAKUMI; 斉藤 正浩; 天谷 賢児, The Third Conference of ILASS-ASIA, 1998, 1998, 1998
• Chaotic Phenomena in Droplet Formation, 天谷 賢児; 新井 雅隆, The Third Conference of ILASS-ASIA, 1998, 1998, 1998
• A Fundamental Study on Catalytic Combustion of Fuel Spray, 天谷 賢児; MOGI.T; 新井 雅隆, 2nd International Symposium on Advanced Energy Conversion Systems and Related Technologies、RAN-98, 1998, 1998, 1998
• Surface Wave Development on a Liquid Jet, 新井 雅隆; 天谷 賢児, The Second International Workshop on Advanced Spray Combustion、IWASC-98, 1998, 1998, 1998
• Spray Flame Characteristics in a Hot Air Stream, HASEGAWA KAZUYUKI; 天谷 賢児; 斉藤 正浩; OGIWARA GORO; 新井 雅隆, 1998 International Joint Power Generation Conference, ASME, 1998, 1998, 1998
• Penetration Model of a Diesel Spray along a Wall, EBARA TAKUMI; 天谷 賢児; 新井 雅隆, The fourth International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines, COMODIA-98, 1998, 1998, 1998
• Surface Wave Transition before Breakup on a Liquid Jet, 新井 雅隆; 天谷 賢児, The fourth international Conference on Liquid Atomization and Spray Systems, ILASS-Europe-98, 1998, 1998, 1998
• Image Analysis of a Diesel Spray Impinging on a Wall, EBARA TAKUMI; 天谷 賢児; 新井 雅隆, The 7th International Conference on Liquid Atomization and Spray Systems, 1997, 1997, 1997
• Movement and Structure of Diesel Spray Impinging on an Inclined Wall, EBARA TAKUMI; 天谷 賢児; 新井 雅隆, SAE paper, 1997, 1997, 1997
• External EGR Effect on Spray Combustion, 新井 雅隆; OGIWARA GORO; 天谷 賢児, The International Joint Power Generation Conference, ASME, 1997, 1997, 1997
• Internal Flow Analysis of a Diesel Spray Using Two Stage Injection of a Diesel Spray Using Two Stage Injection System, 新井 雅隆; 天谷 賢児, The 7th International Conference on Liquid Atomization and Spray systems, ICLASS-97, 1997, 1997, 1997
• Droplet Combustion under Various Gravity Level, 新井 雅隆; 天谷 賢児, Second International Symposium on Scale Modeling, ISSM-II, 1997, 1997, 1997
• Stability of Spray Flame in a Hot Air Heated over Self-Ignition Temerature, 天谷 賢児; HONMA NOBUYUKI; 新井 雅隆, The First Asia-pacific Conference on Combustion, ASPAC-97, 1997, 1997, 1997
• Frequency Analysis of Disintegrating Liquid Column, 天谷 賢児; 新井 雅隆, The 7th international Conference on Liquid Atomization and Spray Systems、ICLASS-97, 1997, 1997, 1997
• Stability of Diffusion Flame under Low and High Gravity Fields, 新井 雅隆; 天谷 賢児; ITO YUTAKA, Second International Symposium on Scale Modeling, ISSM-II, 1997, 1997, 1997
• Dynamic Behavior of Multi-Stage Injection Diesel Spray, 新井 雅隆; 天谷 賢児, SAE paper, 1997, 1997, 1997
• Propane Flame Appeared in a Hot Air Heated over Self-ignition Temperature, 天谷 賢児; 新井 雅隆, RAN-95, International Symposium on Advanced energy Conversion System and related Technologies, 1995, 1995, 1995
• Modeling on the Solid-Liquid Mixture Flow with Phase Change, 天谷 賢児; HASHIMOTO HIROYUKI; NORIYAMA T; 新井 雅隆, The 2nd International Conference on Multiphase Flow （95-Kyoto), 1995, 1995, 1995
• Attitude Control of a Diesel Spray under the Coanda Effect, 新井 雅隆; 天谷 賢児; EBARA TAKUMI, SAE paper, 1994, 1994, 1994
• New Concept for Six-Stroke Diesel Engine, 新井 雅隆; 天谷 賢児; IDA YUICHI, SAE paper, 1994, 1994, 1994
• Experimental Study on a Diesel Spray of Multi-Stage Injection, 新井 雅隆; 天谷 賢児, COMODIA-94, The Third International Symposium on Diagnostics and Modeling of Combustion in Internal Combustion Engines, 1994, 1994, 1994
• Disintegration Process ofa Liquid Jet Injected from Co-axial Dual Nozzle, 天谷 賢児; 新井 雅隆, ICLASS-94, Sixth International Confernce on Liquid atomization and Spray Systems, 1994, 1994, 1994
• 回転二重円筒間の前乱流状態 その2, 大路通雄; 天谷賢児, 0652 乱流場の特異性と統計理論2 京都大学数理解析研究所講究録 652巻, pp.49-63, Apr. 1988
• 回転クエット流のスペクトル進化, 大路通雄; 塩野谷 伸司; 天谷賢児, 日本物理学会年会講演予稿集 41.4(0), 90, 1986
• 人と人をつなげる低速電動バス ~交通条件不利地域での暮らしの足としての活用と課題~, 天谷賢児, 第40回 EST(環境的に持続可能な交通)創発セミナー in 大分「モビリティが創るヘルシーでエコな生活」 （大分市コンパルホール）, 22 Nov. 2019

Industrial Property Rights

• Patent right, 特願2018-086381, 27 Apr. 2018, 特許7039022, 11 Mar. 2022, Yes, Yes
• Patent right, 特願2018-082712, 24 Apr. 2018, 特許第7025013号, 15 Feb. 2022, Yes, Yes
• Patent right

Awards

• 24 May 2022
• 18 Mar. 2021, Official journal, Japan
• 2017
• 2017
• 2001
• 2006
• 2007
• 2010
• 1997
• 1998
• 2002
• 2004
• 2003
• 2004
• 2014
• 2016
• 2015
• 2017
• 2018
• 2007
• 2011

Research Projects

• 2014, Mar. 2020

  対象リソースIRI
• Jul. 2019, Jun. 2020

  対象リソースIRI
• Jul. 2016, Jun. 2017

  対象リソースIRI
• Jul. 2017, Jun. 2019

  対象リソースIRI
• 2016, Mar. 2019
• 2008, Principal investigator, Competitive research funding

  対象リソースIRI
• Oct. 2008, Sep. 2014, Coinvestigator

  対象リソースIRI
• Local co-innovation approach for against climate change, JST-RISTEX, Apr. 2014, Mar. 2017, Coinvestigator

  対象リソースIRI
• 2009, Principal investigator

  対象リソースIRI
• 2019, 2020, Principal investigator

  対象リソースIRI
• Development of Measurement Method for Free Surface Flow using Laser Tagging Method by Photochromic Dye, AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Gunma University, 01 Apr. 2012, 31 Mar. 2015, In this study, the laser tagging method by photochromic dye was developed for the study of free surface flow behavior. Flow characteristics of liquid sheet jet and surface flow on an inclined wall were investigated. Pulses of UV light (wavelength, λ= 355nm) by a Nd:YAG laser were used in order to form the photochromic dye traces. Liquid velocity was measured from the movement of dye traces. Moreover, by forming a set of 4-points of dye traces on the liquid sheet, normal strain, shear strain and rotational motions were estimated from change of relative positions of the dye traces. Liquid surface velocity and wave velocity for falling liquid films on inclined wall were simultaneously measured by the laser tagging method. As the result, it was confirmed that the liquid film moved in almost constant velocity before approaching the surface wave. When the wave was passing over the liquid film, the liquid film velocity rapidly increased., 24560183

  対象リソースIRI
• Establishment of VOC measurement technique using laser induced fluorescence method, AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Gunma University, 2008, 2010, Laser induced fluorescence method was applied for the visualization of Volatile Organic Compound (VOC) gas. Fourth-harmonic generation light of ND : YAG laser was used for the excitation of the VOC gas. An image intensifier (I/I) was used for capturing the VOC fluorescence images. Diffusion characteristics of VOC from suspended droplets of xylene and toluene were investigated. Moreover, VOC images from a droplet deposited on a wall and a spray flow were visualized by this method. Measurement results were compared with the solutions of the one-dimensional diffusion equation. As the result, it was confirmed that the diffusion phenomena could be analyzed by the LIF method., 20560178

  対象リソースIRI
• Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Exploratory Research, Grant-in-Aid for Exploratory Research, Gunma University, 2007, 2007, 19656046
• Study on a laser probe measurement for precursors of nano-PM generated in combustion fields, AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Gunma University, 2006, 2007, Nano meter size particulate matter (nano-PM) and polycyclic aromatic hydrocarbons (PANS) have harmful effects for human health. Investigations of fundamental characteristic of formation behavior of PAHs in combustion process were required for the reduction of nano-PM emission. In this study, PAHs characteristics in diffusion flames of liquid and gas fuels were investigated using laser diagnostic and gas sampling methods. Methane (CH_4), propane (C_3H_8) and hexane (C_6H_<14>) were used as the test fuels. A laser induced fluorescence (LIF) method was used to obtain the spatial distributions of PAHs, which were precursor molecules of soot particles. Spatial distributions of soot were also measured by a laser induced incandescence (LII) method. A transition region from PAHS to soot was discussed from the results of LIF and LIL Further, PAH concentrations in the test flames were measured using a gas chromatography (GC). Profiles of PAHs concentrations of test flames were compared. As the results, it was found that the low carbon number fuels such as propane and methane are remained to some fuel at downstream part. And, these some fuels were changed to large PAHs at downstream part. Moreover, it was confirmed that relatively small PAHs species such as benzene and toluene existed in looting region, however, the larger PAHs such as fluorine and pyrene could not be observed in the sooting region., 18560190

  対象リソースIRI
• Development of High Turbulence BGR Ultra-low NOx Combustor for Liquid Fueled Micro Gas turbine, ARAI Masataka; AMAGAI Kenji; SAITO Masahiro, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Gunma University, 2005, 2007, Micro gas turbine system is now received much attention for a local energy plant. As for the viewpoint of fuel, an energy plant using liquid fuel is desirable because of safety and smooth fuel supply even id the emergency situation such as earthquake. Also combustion emission from energy plant should be minimized for daily use of the plant. Ultra low Nox combustor with liquid kerosene fuel is developed as a micro gas turbine combustor for this purpose. The developed combustor has a unique flow system that is called upward swirl flow. This flow can form the upward reverse flow with burned gas re-circulation and is effective for flame stabilization with high turbulence. Also it is effective to attain a low Nox combustion by the effect of BGR. The main results obtained here are as follows. (1) Longer length of primary combustion zone results the undesirable combustion such as CO and Nox increases and low stability of flame. (2) The effect of vane angle of the swirl generator is not so much, however HC and CO emissions increase when the swirl generator is eliminated. (3) Air guide vane set at the bottom end of primary combustion zone shows the strong effect on the flame stabilization. For flame stabilization, enough height of vane is needed. Also an enough size of throat diameter at the outlet of primary combustion zone is needed for flame stabilization. (4) An optimization among the size of primary combustion zone, swirl generator, air guide vane and outlet throat results the enough emission performance of the combustor. Nox emission index less than 0.8 g/ (kg-fuel) and CO emission index less than 10 g/ (kg-fuel) can be attained under the primary excess air ratio of 1.5 〜 1.6, 17360091
• Development of Laser Diagnostic Method for Nano-PM Precursor Formed in Flames, AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Gunma University, 2003, 2004, Laser induced fluorescence(LIF) method for the measurement of PAHs(Polycyclic Aromatic Hydrocarbons) in diffusion flames was developed. A KrF excimer laser and a dye-laser pumped by a XeF excimer laser were used to excite the PAHs molecules. Two-dimensional images of PAHs concentrations in the flame could be obtained by using the temporally resolved LIF method. From the data of emission spectra of PAH vapors, it was found that the peak wavelength in the emission spectrum of LIF shifted to the longer wavelength side with an increase of PAH carbon numbers. By using of this data, carbon numbers of PAH in a diffusion flame was presumed. It was confirmed that the carbon numbers of PAHs in the diffusion flame increased with approaching to the flame surface. The maximum carbon number was about 26 at the layer close to the flame surface of laminar diffusion flames., 15560169

  対象リソースIRI
• Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for University and Society Collaboration, Grant-in-Aid for University and Society Collaboration, Gunma University, 2000, 2002, 12792005
• Stability of Diffusion Flames in High Gravity Fields, ARAI Masataka; AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), GUNMA UNIVERSITY, 1995, 1996, Behavior of diffusion flame under various gravity level was experimentally investigated for better understanding of flame stability. Flame length and width were measured as the function of gravity scale. Also, how the gravity affects on the stability and blow off behavior of the flame were discussed. The gravity level was artificially controlled by using a spin tester in the gravity range from G=1 to G=15, where G=1 means the gravity on the earth. The laminar diffusion flames of methane and propane gas were made on the tip of the small vertical pipe where the vertical direction means an opposite direction of the artificial gravity. The results showed that the flame became unstable with an increase of gravity level. The flame length decreased and the blue flame length increased with an increase of gravity level for every fuel. These results are explained by the promotion of natural convection flow which was caused by an increase of buoyancy force. The flickering of flame and blow off were observed in a high gravity level. It was confirmed that the instability of a diffusion flame strongly depended on the gravity level., 07650237
• Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (A), Grant-in-Aid for Encouragement of Young Scientists (A), Gunma University, 1994, 1994, 06750163
• Droplet Evaporation and Heat Transfer on a Hot Surface under the Super Gravitational Fields, ARAI Masataka; AMAGAI Kenji, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for General Scientific Research (C), Grant-in-Aid for General Scientific Research (C), Gunma University, 1992, 1993, Droplet evaporation on a hot surface under super-gravitational fields was experimentally investigated. A test chamber attached to the end of a rotating arm was constructed to produce the quasi-super-gravitational fields. A hot surface, droplet-forming equipment and a video camera for measuring the lifetime of a droplet were installed in a test chamber. Lifetime curves of water, n-decane and benzene were measured under the gravity of G = 1 to 12. As a result, it was found that an ncrease of the gravitational acceleration led to the decrease of lifetime near the Leidenfrost point., 04805020
• Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Encouragement of Young Scientists (Research Fellowship), Grant-in-Aid for Encouragement of Young Scientists (Research Fellowship), Tohoku University, 1990, 1990, 02952136

Educational Activities

Teaching Experience

• Oct. 2011, Mar. 2021
• Apr. 2011, Sep. 2020

Social Contribution

Social Contribution

• グリーンスローモビリティを活用した地域づくりに関する講演会, 08 Mar. 2023　(Target:　General, Company, Civic organization, Governmental agency)
• 第５回『未来の環境の集い』, 27 Nov. 2022, Seminar　(Target:　General, Company, Civic organization, Governmental agency)
• 桐生市地域公共交通会議, 2022
• 桐生市地域公共交通会議, 2021, Others　(Target:　Governmental agency)
• アースデイin桐生, 29 Apr. 2022
• 桐生市環境先進都市将来構想推進協議会, 2017, 2022
• きりゅう市民活動推進ネットワーク，センター運営懇談会, 2017, 2022

Academic Contribution

• 第92回マリンエンジニアリング学術講演会, Competition etc, 26 Oct. 2022, 28 Oct. 2022
• 第30回微粒化シンポジウム, Competition etc, 16 Dec. 2021, 17 Dec. 2021

Media Coverage

• 安全なまちづくり研究者らが講演, 26 Mar. 2023, Paper
• マユのソーラー発電実測値は？, 29 Dec. 2022, Paper
• 環境先進都市将来構想推進協と「ゆっくりズム」WG, 13 Sep. 2022, Paper
• 桐高生開発電動バスで実験「観光地近づくと紹介動画」, 19 Aug. 2022, Paper
• 「ゆっくりズムのまち」って⑦, 02 Mar. 2022, Paper
• 桐生市公共交通会議記事, 03 Feb. 2022, Paper
• 「ゆっくりズムのまち」って③, 26 Jan. 2022, Paper
• 未来の環境の集い記事, 29 Nov. 2021, Paper
• 「ゆっくりズム」の実現を講演や意見交換, 29 Nov. 2021, Paper
• DESIGN-i紙上シンポジウム④, 20 Apr. 2021, Paper
• DESIGN-i紙上シンポジウム③, 19 Apr. 2021, Paper
• DESIGN-i紙上シンポジウム②, 17 Apr. 2021, Paper
• DESIGN-i紙上シンポジウム①, 16 Apr. 2021, Paper
• 公共交通の未来「足」確保へEV検証, 19 Apr. 2021, Paper
• 次世代モビリティを使った暮らしやすいまちづくりの重要性について, 01 Sep. 2020, Media report

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• お出かけ しやすい仕組みができたことによる効果 その２, 31 Aug. 2020, Media report

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• お出かけ しやすい仕組みができたことによる効果 その１, 28 Aug. 2020, Media report

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• 次世代モビリティ の可能性について, 27 Aug. 2020, Media report

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• Desing-iのプロジェクト紹介, 23 Aug. 2020, Media report

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• Desing-iのプロジェクト内容紹介, 26 Jul. 2020, Media report

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• 群大との共同提案文科省事業に採択 桐生市, 19 Jun. 2020, Paper

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• ものづくりの原点は何か（風が立つ49）, 12 Jun. 2020, Paper
• 公共交通を考えるオンライン研修（低速電動バス関連記事）, 16 May 2020, Paper
• 「スローモビリティの街」世界に先駆けて宣言を，桐生市議会総務常任委初のオンライン研修で（低速電動バス関連記事）, 16 May 2020, Paper
• 桐生市議会総務委 リモート研修を初導入 群大教授がWeb講演（低速電動バス関係）, 22 Apr. 2020, Paper

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• 産学官金で新店舗 群銀桐生支店リニューアル （緑化ベンチ）, 16 Mar. 2020, Paper

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• MAYUで外出健康的，群大と東京家政学院大が調査, 10 Jan. 2020, Paper

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• 電動バスで健康 菱でも調査（低速電動バス関係）, 13 Dec. 2019, Paper

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• 地域に新しい価値をもたらすグリーンスローモビリティ, Sep. 2019, PR

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• アスベスト飛散防止研究／群馬大、エコ・24と協力／固化剤の機能実証／無害化工事普及急ぐ, 16 May 2019, Paper

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• マユの可能性を探る／コミュニケーション生み出すグリーンスローモビリティ／群馬大学教授ら二つの論文に, 23 Mar. 2019, Paper

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• 環境省主催の企画で優秀賞／移動式のベンチで, 07 Mar. 2019, Paper

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• バス運行と健康／「マユ」社会実験中の堤町で調査へ／3次交通整備で歩数増える？, 26 Feb. 2019, Paper

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• 要望反映し再出発／「マユ」社会実験 安全性・利便性が向上, 13 Feb. 2019, Paper

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• 群銀桐生支店別棟にまちなか周遊拠点（低速電動バス・ミストベンチ設置の記事）, 16 Oct. 2018, Paper

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• 群銀桐生支店の整備計画イベント貸与用にオープンスペース（低速電動バス・ミストベンチ関連記事）, 16 Oct. 2018, Paper

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• 可搬式「緑陰ベンチ」開発中／植栽とミスト組み合わせ／2020年東京五輪・パラへ／お台場に設置し利用者の声聞く, 01 Sep. 2018, Paper

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• 緑化ベンチ 五輪涼しく／群大大学院 都内で実証実験／バリアフリー対応チェック, 20 Aug. 2018, Paper

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• 車椅子で電動バスに／MAYU新型にリフター, 13 Jun. 2018, Paper

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• 東京五輪猛暑対策に／新野など県内3高校が作った堆肥／会場周辺の木陰に使用／都内できょうから実証実験, 01 Jun. 2018, Paper

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• 住民の足として期待／菱町で運行実験スタート／「マユ」でマイカー無しでも暮らせる地域に, 21 May 2018, Paper

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• 公共交通の可能性話し合う／「マユ」の縁で愛知・瀬戸市から来桐, 23 Apr. 2018, Paper

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• 近所の足に電動バス／高齢者支えて免許返納促す／桐生の自治会導入へ, 21 Mar. 2018, Paper

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• 「マユ」の開発・普及活動に二つの賞／関係者ら受賞祝う, 13 Mar. 2018, Paper

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• 世界と日本をCOOLにするリーダーたち ／地球温暖化をビジネスチャンスに！（環境省CoolChoice関係）, Other than myself, 26 Feb. 2018, Internet

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• EST交通環境大賞奨励賞に／低速電動バス「マユ」の開発・普及活動／新交通政策への挑戦を評価/観光に、日常生活の足に, 26 Feb. 2018, Paper

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• 電動バス東京進出／桐生発、各地に活用広がる／池袋で観光客向け, 16 Feb. 2018, Paper

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• 猛暑五輪の対策い急ぐ，群大など研究グループ実証試験中，動かせる涼空間（緑化ベンチ関連記事）, 23 Sep. 2016, Paper

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• 動かせる涼空間づくり 東京五輪熱中症対策 実証実験スタート（ミストベンチ関連記事）, 12 Jul. 2016, Paper

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