@article{oai:muroran-it.repo.nii.ac.jp:00010211,
 author = {大竹, 伸英 and OTAKE, Nobuhide and 井上, 剛志 and INOUE, Tsuyoshi and 坂口, 智也 and SAKAGUTI, Tomoya and 内海, 政春 and UCHIUMI, Masaharu},
 journal = {航空宇宙技術, AEROSPACE TECHNOLOGY JAPAN, THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES},
 month = {},
 note = {application/pdf, This paper investigates the nonlinear modeling of the liquid hydrogen turbopump for rocket engine. The degree of freedom of ball is introduced and its contact/separation from the inner or outer race is considered. The dynamic response of the turbopump shaft in the unsteady condition with fast acceleration which reaches more than third critical speed is numerically investigated, and the occurrence of the asynchronous vibration component is observed, and the characteristic of the asynchronous vibration component is discussed. This result is compared with the experimental result, and it shows the capability of the explanation of occurrence of the specific asynchronous vibration component observed in the experimental data.},
 pages = {1--8},
 title = {ロケットエンジン用液体水素ターボポンプの玉軸受の非線形モデリングと軸振動解析による回転非同期成分の考察},
 volume = {15},
 year = {2016},
 yomi = {ウチウミ, マサハル}
}