AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE

Yan Deyuan; Zhang Yanyu; Zhang Jingsheng; Zhang Xiaohong

Volume 13 Issue 3

Jul. 1998

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Article Navigation > Journal of Aerospace Power > 1998 > 13(3): 339-341,352

Yan Deyuan, Zhang Yanyu, Zhang Jingsheng, Zhang Xiaohong. AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE[J]. Journal of Aerospace Power, 1998, 13(3): 339-341,352.

Citation:

Yan Deyuan, Zhang Yanyu, Zhang Jingsheng, Zhang Xiaohong. AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE[J]. Journal of Aerospace Power, 1998, 13(3): 339-341,352.

Yan Deyuan, Zhang Yanyu, Zhang Jingsheng, Zhang Xiaohong. AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE[J]. Journal of Aerospace Power, 1998, 13(3): 339-341,352.

Citation:

Yan Deyuan, Zhang Yanyu, Zhang Jingsheng, Zhang Xiaohong. AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE[J]. Journal of Aerospace Power, 1998, 13(3): 339-341,352.

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AN EQUIVALENT MECHANIC MODEL OF DOUBLE EXTENDIBLE NOZZLE

10th Dept.Beijing University of Aeronautics and Astronautics,Beijing 100083

Received Date: 1998-01-01
Rev Recd Date: 1998-04-01
Publish Date: 1998-07-28

Abstract

Abstract

In order to simplify the kinematics of double extendible nozzle and make it easy to calculate,its equivalent mechanic model is established with equivalent forces and masses by means of loading and kinematic analyses of its actuators and extendible cone.Then the kinematics of the complex mechanism is turned into that of equivalent components and its mechanic characteristics can be simulated and calculated.
- Rocket engines,
- Jet nozzles,
- Physical models