空天飞机/吸气式推进系统一体化性能的模拟  

SIMULATION OF INTEGRATED PERFORMANCE OF AEROSPACE PLANE/AIR BREATHING PROPULSION SYSTEM

作　　者：王占学[1] 唐狄毅[1] 

机构地区：[1]西北工业大学航空动力与热力工程系,西安710072

出　　处：《推进技术》1999年第6期70-74,共5页Journal of Propulsion Technology

基　　金：国家 "八六三"基金资助项目

摘　　要：从一体化角度出发，进行了空天飞机／吸气式推进系统一体化性能的数值模拟。给出了涡扇发动机和冲压发动机的参数选择方法和计算结果， 采用工程计算的方法， 计算了进气道和喷管的特性。The integrated performance of aero space plane/air breathing propulsion system was simulated.Choosing method of main design parameters of turbo and ramjet were described.Based on given design parameters,the engine performance was computed along flight trajectory.An engineering method was used to compute the characteristics of induction system and exhaust system.According to the approach of force accounting,the integrated performance of vehicle/air breathing propulsion system was calculated.

关 键 词：航天 涡轮风扇发动机 冲压喷气发动机 数值仿真 

分 类 号：V235.1[航空宇航科学与技术—航空宇航推进理论与工程]