摘要
本文建立了冲压发动机燃烧室气膜冷却传热分析程序。根据燃烧室设计的技术要求,从冷却性能角度完成气膜冷却系统的气动性能和传热特性分析,提供冷却结构优化所需的信息。
The heat transfer analysis model for the cooling film of ramjet engine was established in the present paper.In order to meet the combustion chamber design requirement,the heat transfer analysis for a ramjet cooling system was finished,with a focus on the cooling performance.The analysis results can be used to provide useful information for the optimization of a cooling system for ramjet engines.
出处
《推进技术》
EI
CAS
CSCD
北大核心
2011年第5期713-716,共4页
Journal of Propulsion Technology
关键词
冲压发动机
燃烧室
气膜冷却
气动特性
传热
Ramjet engine
Combustion chamber
Film cooling
Aerodynamic characteristic
Heat transfer
