空气动力学学报2011，Vol.29Issue(3)：360-364,5.
共用喷管多管爆震发动机工作过程数值模拟
Simulation of multitube pulse detonation engines with common nozzle
摘要
Abstract
To investigate the flow-field interaction among detonation tubes sharing a common nozzle in a multitube pulse detonation, multi-tube PDE with different nozzle throat area and with different detonation tube number were simulated by CFD and hydrogen-oxygen mixture was used. The results indicated that the strength of the tube-to-tube interactions can be decreased through increase nozzle throat area or increase detonation tube number. The numerical simulation results provided theory and practice for optimizing multi-tube pulse detonation engine.关键词
脉冲爆震发动机/多管爆震发动机/爆震波Key words
pulse detonation engine/ multitube PDE/ detonation wave分类
航空航天引用本文复制引用
曾昊,何立明,章雄伟,罗俊,于锦禄..共用喷管多管爆震发动机工作过程数值模拟[J].空气动力学学报,2011,29(3):360-364,5.基金项目
空军工程大学学术基金(XS0901009) （XS0901009）
