喷管性能计算的软件实现  

Software of One-Dimensional Nozzle Performance Calculation

作　　者：孙得川[1] 陈杰[2] 刘昌国[2] 林庆国[2] 

机构地区：[1]西北工业大学航天工程学院,陕西西安710072 [2]上海航天技术研究院801所,上海200233

出　　处：《上海航天》2002年第6期18-20,50,共4页Aerospace Shanghai

摘　　要：基于化学平衡和化学动力学理论 ,用C ++和FORTRAN编写了液体火箭发动机喷管性能一维计算软件。软件建立了相关的推进剂数据库和化学反应数据库 ,使计算很简便。针对某型号发动机进行计算 。Based on the theory of chemical equilibrium and kinetic methods, one software for one dimensional nozzle performance calculation written by C++ and FORTRAN is introduced in this paper. In the software, databases are built for propellants and chemical reaction, which simplify the calculation procedure. In a computation example of some engine, the performances of the nozzle and the kinetic loss for the engine are obtained under certain conditions.

关 键 词：化学平衡 化学动力学 喷管性能 液体火箭发动机 计算软件 

分 类 号：V434.1[航空宇航科学与技术—航空宇航推进理论与工程]