Dynamic Characteristic Study of Staged Combustion Cycle Rocket Engine

HUANG Min-chao; LIU Kun; ZHANG Yu-lin; WANG Nan

Chinese

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Dynamic Characteristic Study of Staged Combustion Cycle Rocket Engine

更新时间：2026-07-07

- Dynamic Characteristic Study of Staged Combustion Cycle Rocket Engine
- Vol. 17, Issue 4, (2002)
- 作者机构：
  
  国防科技大学航天与材料工程学院,湖南,长沙,410073
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2002
- 稿件说明：
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HUANG Min-chao, LIU Kun, ZHANG Yu-lin, et al. Dynamic Characteristic Study of Staged Combustion Cycle Rocket Engine[J]. 2002, 17(4).
DOI：

HUANG Min-chao, LIU Kun, ZHANG Yu-lin, et al. Dynamic Characteristic Study of Staged Combustion Cycle Rocket Engine[J]. 2002, 17(4). DOI：

摘要

通过模块化设计

仿真分级燃烧循环发动机的动态过程。通过发动机工作参数的波动特性分析

为实际的发动机研制提供参照和依据。

Abstract

The dynamic process in the staged combustion cycle liquid rocket engine was simulated through the module codified.Owing to the mathematical model form mulated that took account of the inertia

viscosity and compressibility of the liquid flow at the same time

this method could generally express the distributed characteristic of the dynamic process in the supplying system.What is more

in order to obtain higher precision in simulation calculation

we also made use of the experimental results to adjust parameter values of some important characteristics.Finally based on the simulated data

the fluctuations of the engine working parameters were discussed in this paper.And with the analysis results we provide some comparisons and basis for designing the staged combustion liquid rocket engine in the future.

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Related Institution

th Dept.Beijing University of Aeronautics and Astronautics

School of Astronautics, Beijing University of Aeronautics and Astronautics

School of Mathematics and Systems Science, Beijing University of Aeronautics and Astronautics

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China Aviation Powerplant Research Institute, Aviation Industry Corporation of China

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