Characteristics of cavity-stabilized flames in a supersonic flow

被引：77

作者：

Rasmussen, CC

Driscoll, JF

Carter, CD

Hsu, KY

机构：

[1] Univ Michigan, Dept Aerosp Engn, Ann Arbor, MI 48105 USA

[2] USAF, Res Lab, Aerosp Propuls Div, Wright Patterson AFB, OH 45433 USA

[3] Innovat Sci Solut Inc, Dayton, OH 45440 USA

来源：

JOURNAL OF PROPULSION AND POWER | 2005年 / 21卷 / 04期

关键词：

D O I：

10.2514/1.15095

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The characteristics of flames stabilized in a directly fueled rectangular cavity were discussed. It was found that the location of the flame varied as the mass flow rate of the fuel and the location of the fuel injectors were varied. When the ramp injection scheme was used, the flame moved into the downstream portion of the cavity as the fuel flow rate approaches the rich blowout (RBO) condition. The results show that heat release can suppress pressure oscillations in the flowfield sorrounding a cavity flameholder.

引用

页码：765 / 768

页数：4