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Journal of Projectiles, Rockets, Missiles and Guidance >

2011 , Vol. 31 >Issue 5: 132 - 134

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.05.030

ROCKETS TECHNOLOGY

Analysis of Dynamic Characteristic of Double-deck Propellant Tank under Liquid-solid Coupling Interaction

  • LIU Wenyi ,
  • LI Yulong ,
  • WU Xuntao ,
  • XIA Guangqing
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  • 1 No. 91550 Unit, Liaoning Dalian 116023, China
    2 School of Aeronautics and Astronautics, Dalian University of Technology, Liaoning Dalian 116024, China

Received date: 2010-08-21

  Online published: 2025-05-30

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Abstract

To predict influence of the rocket shock and vibration on the propellant tank of attitude control engine, modals, vibration response and shock response have been analyzed on two cases with liquid-solid coupling theory. Modal frequencies have been get on two cases, vibration response and impulse response characteristics have been obtain on two cases.

Key words： tank; liquid-solid coupling; modal; vibration response; shock

Cite this article

LIU Wenyi , LI Yulong , WU Xuntao , XIA Guangqing . Analysis of Dynamic Characteristic of Double-deck Propellant Tank under Liquid-solid Coupling Interaction[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2011 , 31(5) : 132 -134 . DOI: 10.15892/j.cnki.djzdxb.2011.05.030

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