面向对象的航空发动机总体仿真程序Digital Engine
Object-Oriented Aircraft Engine Overall Simulation Program Digital Engine
梁言1
作者信息
- 1. 中国飞行试验研究院发动机所,陕西 西安 710089
- 折叠
摘要
基于面向对象的程序设计思路,设计开发了一套航空发动机总体性能仿真程序Digital Engine,并就其稳态和过渡态计算能力,与业内知名软件Gas Turb进行了初步对比.对比结果表明,Digital Engine与Gas Turb软件的计算结果基本吻合,能够满足实际工程中对航空发动机工作特性及性能的仿真与预测需求.
Abstract
Based on the object-oriented programming approach,a simulation program of Digital Engine for the overall performance of aircraft engines is designed and developed,and its steady-state and transition-state calculation capabilities are preliminarily compared with the well-known software Gas Turb in the industry.The comparison results show that the calculation results of Digital Engine and Gas Turb software are basically consistent,which can meet the simulation and prediction requirements for the working characteristics and performance of aircraft engines in practical engineering.
关键词
航空发动机总体性能/数值模拟/总体性能仿真/稳态及过渡态计算Key words
overall performance of aircraft engine/numerical simulation/overall performance simulation/steady-state and transition state calculation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据