摘要
对液体火箭发动机系统面向对象分析方法进行了探讨 ,提出了功能型部件、检验型部件和系统调节器三类广义部件的概念 ,并给出了它们的结构。描述了实际系统分割和顺序化计算过程 ,给出了顺序化计算方法明确的数学表示。将面向对象分析方法应用于发动机构型研究 ,建立了发动机功率平衡计算方法和静态特性分析方法。基于这些方法的应用程序通用性好 ,计算速度快、精度高。
An object oriented analysis method for liquid rocket engine system is stu died ,and the concepts and structure of three types of generalized components named as function component,checking component and system regulator are presented.The proces ses of dividing up and sequential calculation for the actual system are described,and the mathematical description of the method is given clearly.Applying the method to engine configuration study,the general methods for engine cycle power balance calculation and static characteristic analysis are established,and the methods are also achieved by object oriented programming.The engine configuration can be analyzed accurately and quickly with these programs.
出处
《中国空间科学技术》
CSCD
北大核心
2000年第4期48-53,66,共7页
Chinese Space Science and Technology
关键词
液体推进剂火箭发动机
面向对象程序设计
分析
Liquid propellant rocket engine Object oriented programming Analyzing Method
