空气涡轮泵发射系统发射过程仿真分析

Simulation and Analysis of the Launching Process of Air-turbine Pump Launch System

为了深入研究空气涡轮泵(ATP)发射系统的工作特点,分别建立了涡轮泵发射系统的主要组件如发射气瓶、发射阀、空气涡轮机、旋转水泵的数学模型,在此基础上,进行了整个ATP发射系统发射过程的仿真计算,并对仿真结果进行了分析。仿真结果表明,所建立的数学模型基本正确。这些模型不仅可用于分析ATP发射系统的工作特性,还可为该系统的总体论证与关键部件的设计提供理论依据。

In order to study the air-turbine pump（ATP） launching system,the mathematical models are established for its main components,such as air-bottle,launching valve,air-turbine,rotary pump and so on.The simulation of the launching process is realized by the use of the simulation program based on the mathematical models.The simulation result shows that the mathematical models are correct.These models can be used to analyze the performance characteristics of ATP launch system,and be used in the design of this launching system.