LNGロケットエンジンにおけるサルファアタック防止に関する研究: 金メッキの防止効果について
笹山, 容資, 境, 昌宏, 小林, 隆夫, 杉岡, 正敏, 東野, 和幸, 東, 伸幸, 青木, 賢司, 小, 林 完, 沖田, 耕一
Published in 日本航空宇宙学会論文集 (2011)
Published in 日本航空宇宙学会論文集 (2011)
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LNGロケットエンジンにおけるサルファアタック及びコーキングに関する基礎研究
東野, 和幸, 杉岡, 正敏, 小林, 隆夫, 境, 昌宏, 湊, 亮二郎, 笹山, 容資, 大塚, 雅也, 沖田, 耕一, 青木, 賢司, 川島, 秀人, 東, 伸幸
Published in 日本航空宇宙学会論文集 (2009)
Published in 日本航空宇宙学会論文集 (2009)
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Pronounced transition of crack initiation and propagation modes in the hydrogen-related failure of a Ni-based superalloy 718 under internal and external hydrogen conditions
Ogawa, Yuhei, Takakuwa, Osamu, Okazaki, Saburo, Okita, Koichi, Funakoshi, Yusuke, Matsunaga, Hisao, Matsuoka, Saburo
Published in Corrosion science (01.12.2019)
Published in Corrosion science (01.12.2019)
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Effect of defects on the fatigue limit of Ni‐based superalloy 718 with different grain sizes
Kevinsanny, Okazaki, Saburo, Takakuwa, Osamu, Ogawa, Yuhei, Okita, Koichi, Funakoshi, Yusuke, Yamabe, Junichiro, Matsuoka, Saburo, Matsunaga, Hisao
Published in Fatigue & fracture of engineering materials & structures (01.05.2019)
Published in Fatigue & fracture of engineering materials & structures (01.05.2019)
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Cryogenic propellant recirculation for orbital propulsion systems
Kinefuchi, Kiyoshi, Kawashima, Hideto, Sugimori, Daizo, Okita, Koichi, Kobayashi, Hiroaki
Published in Cryogenics (Guildford) (01.01.2020)
Published in Cryogenics (Guildford) (01.01.2020)
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In-flight S-band telemetry attenuation by ionized solid rocket motor plumes at high altitude
Kinefuchi, Kiyoshi, Yamaguchi, Hiroyuki, Minami, Mineko, Okita, Koichi, Abe, Takashi
Published in Acta astronautica (01.12.2019)
Published in Acta astronautica (01.12.2019)
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Prediction of In-flight Radio Frequency Attenuation by a Rocket Plume by Applying CFD/FDTD Coupling (AIAA 2013-3790)
Kinefuchi, Kiyoshi, Okita, Koichi, Funaki, Ikkoh, Abe, Takashi
Published in AAIA Conference Papers American Institute of Aeronautics and Astronautics (2013)
Published in AAIA Conference Papers American Institute of Aeronautics and Astronautics (2013)
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Improvement of Fracture Toughness and Low-Cycle Fatigue Life for INCONEL718 Welded Joint in the LE-7 Rocket Engine Main Injector
Hasegawa, Keiichi, Ando, Kiyoshi, Kitade, Shouji, Sakamoto, Mitsumasa, Fukushima, Yukio, Okita, Koichi
Published in Transactions of the Japan Society of Mechanical Engineers Series A (1995)
Published in Transactions of the Japan Society of Mechanical Engineers Series A (1995)
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Journal Article
Low-Cycle Fatigue Test and High-Strain Fatigue Test of INCONEL718 Welded Joint in the LE-7 Rocket Engine Main Injector
Hasegawa, Keiichi, Ando, Kiyoshi, Kitade, Shouji, Sakamoto, Mitsumasa, Fukushima, Yukio, Okita, Koichi
Published in Nihon Kikai Gakkai ronbunshū. A (1995)
Published in Nihon Kikai Gakkai ronbunshū. A (1995)
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