论文部分内容阅读
在发动机初步设计阶段,要根据对发动机的构型方案进行分析与评价,来选择发动机主要设计参数,并从多个发动机方案中选择最佳方案。作者以液体推进剂火箭发动机为研究对象,建立了一个发动机构型分析与评价软件IRE/CAA。本文阐述了软件LRE/CAA的设计思想,介绍了软件所包括的模块和各个模块的功能,并说明了在软件实现过程中一些问题的处理方法。
In the preliminary design phase of the engine, the main design parameters of the engine should be selected according to the configuration scheme of the engine and the best scheme should be selected from a plurality of engine schemes. The author takes the liquid propellant rocket motor as the research object and establishes an engine configuration analysis and evaluation software IRE / CAA. This article describes the design concept of software LRE / CAA, introduces the modules included in the software and the functions of each module, and explains how to deal with some problems during the software implementation.