摘要
以某离心甩油折流燃烧室为研究对象,采用试验的方法,在不同的甩油盘转速下对其性能进行了研究.研究结果表明,该燃烧室具有较高的总压恢复系数,燃烧室出口温度场分布不均匀系数(OTDF)小于0.3,燃烧室的燃烧效率η在0.99以上,燃烧室的贫油熄火边界较窄.该研究结果为折流燃烧室的设计提供了有益的参考.
An experimental study on performance of a slinger annular combustor was performed at various slinger rotary speeds. The experimental results show that it has a higher total pressure recovery coefficient and a narrow lean blowoff limit. The outlet temperature distribution factor is less than 0.3, and combustion efficiency is above 0.99. The experimental results provide technical support for this kinds of combustor design and development.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
2007年第9期1401-1404,共4页
Journal of Aerospace Power
