Free-surface flow simulation of impinging jet nozzles for liquid-propellant thrusters

Junya Kouwa, Shinsuke Matsuno, Chihiro Inoue, Takehiro Himeno, Toshinori Watanabe

研究成果: Chapter in Book/Report/Conference proceedingConference contribution


This paper describes the results obtained by free surface analysis of impinging jet nozzles for a wide range of orifice diameter and jet momentum under non-reactive conditions. The numerical results are compared with experimental results under some conditions. Capability of the present simulation method CIP-LSM to impinging jet atomization is confirmed by comparing the fan-shaped liquid condition after impingement. As a consequence, the present method can simulate the angle of the liquid after the impingement and the impinging modes approximately. The numerical analysis for three sector of simulant thruster is conducted and it is confirmed that interactions between fans are demonstrated.

ホスト出版物のタイトル49th AIAA/ASME/SAE/ASEE Joint PropulsionConference
出版ステータス出版済み - 9 16 2013
イベント49th AIAA/ASME/SAE/ASEE Joint PropulsionConference - San Jose, CA, 米国
継続期間: 7 14 20137 17 2013


名前49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference


その他49th AIAA/ASME/SAE/ASEE Joint PropulsionConference
CitySan Jose, CA

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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