含控制元件的单组分燃气发生器数学模型

A. Yakovlev, B. A. Kalachevsky
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引用次数: 0

摘要

对涡轮独立供油的液体火箭推进系统进行分析,必须对其各部件的物理过程进行模拟,以确定各部件的动力性能。本文给出了分解池、喷嘴头和节气门丝锥内发生的动力学方程。建立了带节气门的单组分燃气发生器的一般微分方程。数学模型允许分析和识别输入变量对被控量影响的主要规律。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Mathematical model of one-component gas generator with the control element
For the analysis of liquid rocket propulsion system with independent fuel supply to the turbine one must simulate the physical processes occurring in each of its elements to determine their dynamic performance. The paper presents the dynamics equations, which describe the processes occurring in the decomposition cell, the nozzle head and the throttle tap. A general differential equation of a one-component gas generator with the throttle is carried out. The mathematical model allows to analyze and identify the main regularities of influence of input variables on the controlled quantity.
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