Numerical Study of Particle Trajectories in a Nozzle with a Tail Pipe

DAN Lin-peng; ZHANG Zhen-peng; ZHAO Yong-zhong; ZHANG Tong-biao; LI Jia-yu

Volume 18 Issue 2

Apr. 2003

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Article Navigation > Journal of Aerospace Power > 2003 > 18(2): 258-263

DAN Lin-peng, ZHANG Zhen-peng, ZHAO Yong-zhong, ZHANG Tong-biao, LI Jia-yu. Numerical Study of Particle Trajectories in a Nozzle with a Tail Pipe[J]. Journal of Aerospace Power, 2003, 18(2): 258-263.

Citation:

DAN Lin-peng, ZHANG Zhen-peng, ZHAO Yong-zhong, ZHANG Tong-biao, LI Jia-yu. Numerical Study of Particle Trajectories in a Nozzle with a Tail Pipe[J]. Journal of Aerospace Power, 2003, 18(2): 258-263.

Citation:

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Numerical Study of Particle Trajectories in a Nozzle with a Tail Pipe

1.
Beijing University of Aeronautics and Astronautics,Beijing100083,China
2.
Inner Mongolia Power Machinery Research Inst.,Huhhot010010,China
3.
China San jiang Space Group Design Inst.,Wuhan430034,China

Received Date: 2002-04-05
Rev Recd Date: 2002-09-30
Publish Date: 2003-04-28

Abstract

Abstract

Two phase flow field in a nozzle with a tail pipe is studied by using the trajectory model to define particle trajectories of different sizes under both fully elastic bounce and fully non elastic bounce.Both particles of different sizes and particles under fully elastic bounce or fully non elastic bounce are traced to find out the properties of particles flowing.Some of rules of particles flowing in a nozzle with a tail pipe have been obtained.
- aerospace propulsion,
- trajectory model,
- two-phase flow,
- numerical simulation,
- nozzle