Numerical analysis of free-surface flows under various conditions in acceleration (improvement of CIP-LSM: CIP-based level set & MARS)

Takehiro Himeno, Hideyo Negishi, Satoshi Nonaka, Chihiro Inoue, Toshinori Watanabe, Seiji Uzawa

研究成果: Contribution to journalArticle査読

13 被引用数 (Scopus)

抄録

With the progress of human activities in space, the occasion to handle liquids in no-uniform acceleration or low-gravity is now growing. On the launch vehicles with liquid propulsion system, the dynamic acceleration during its powered ascent or ballistic flight makes it very difficult to control the position of propellants in the tanks. For the establishment of the technology for the management of liquid propellant in space vehicles, a numerical method, called 'CIP-LSM' (CIP based Level Set & MARS), was developed to simulate three-dimensional free-surface flows under various gravity conditions, which has been applied to clarify the dynamic behavior of liquid propellant in the tanks of launch vehicles.

本文言語英語
ページ(範囲)778-788
ページ数11
ジャーナルNihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
76
765
DOI
出版ステータス出版済み - 5 2010
外部発表はい

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 機械工学

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