Cavitating flow of liquid nitrogen in horizontal rectangular nozzle

Jun Ishimoto, Masahiro Onishi, Takashi Tokumasu, Kenjiro Kamijo

研究成果: Conference contribution

抄録

The fundamental characteristics of the two-dimensional cavitating flow of liquid nitrogen through a horizontal rectangular nozzle are numerically and experimentally investigated to realize the further development and high performance of new multiphase cryogenic fluid applications. First, the governing equations of the cavitating flow of liquid nitrogen based on the unsteady thermal nonequilibrium two-fluid model are presented, and several flow characteristics are numerically calculated, taken into account the thermodynamic effect of cryogenic conditions. Next, the flow visualization measurement on unsteady cavitating flow of liquid nitrogen through a rectangular nozzle installed in a horizontal duct is carried out to clarify the basic cryogenic two-phase flow structure and fundamental characteristics of the transient growth process of cryogenic cloud cavitation.

本文言語English
ホスト出版物のタイトルPorceedings of the ASME Process Industries Division - 2003
出版社American Society of Mechanical Engineers
ページ95-104
ページ数10
ISBN(印刷版)0791837254, 9780791837252
出版ステータスPublished - 2003
イベント2003 ASME International Mechanical Engineering Congress - Washington, DC., United States
継続期間: 2003 11月 152003 11月 21

出版物シリーズ

名前American Society of Mechanical Engineers, Process Industries Division (Publication) PID
8

Other

Other2003 ASME International Mechanical Engineering Congress
国/地域United States
CityWashington, DC.
Period03/11/1503/11/21

ASJC Scopus subject areas

  • 工学(全般)

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