固体火箭发动机喷管CAD系统设计
A CAD SYSTEM OF SOLID ROCKET MOTOR NOZZLE
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摘要: 叙述了一个基于微机的固体火箭发动机喷管CAD设计软件的功能及实现过程,内容包括:喷管的型面设计、流场计算、性能预估、结构设计、温度场计算和烧蚀计算等。该软件既可独立地运用于喷管的结构设计,又可以与其它部件的设计软件一起协调工作,共同完成固体火箭发动机的方案设计。Abstract: A Computer-Aided Design (CAD) system for solid rocket motor nozzle based on microcomputer is described.The developed software can accomplish a series of structure designs and performance calculations by way of man-machine interaction.At last,a number of data files,charts and engineering drawings will be outputted for further use.This software has been put into use and is proved to be with high efficiency and convenience.
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Key words:
- Solid propellant rocket engines /
- Jet nozzles /
- Computer aided design
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