Experimental investigation on flame stabilization of a kerosene-fueled scramjet combustor with pilot hydrogen

• Published in: Journal of Zhejiang University. A. Science Vol. 21; no. 8; pp. 663 - 672
• Main Authors: Shi, Wen, Tian, Ye, Zhang, Wan-zhou, Deng, Wei-xin, Zhong, Fu-yu, Le, Jia-ling
• Format: Journal Article
• Language: English
• Published: Hangzhou Zhejiang University Press 01.08.2020; Springer Nature B.V
• Subjects: Civil Engineering; Classical and Continuum Physics; Combustion; Combustion chambers; Engineering; Equivalence ratio; Hydrogen; Industrial Chemistry/Chemical Engineering; Kerosene; Luminosity; Mach number; Mechanical Engineering; Pressure; Pressure measurement; Shear layers; Stabilization; Stagnation pressure; Supersonic combustion; Supersonic combustion ramjet engines; Wall pressure; Pilot hydrogen; Supersonic combustion; V43; 超燃冲压发动机; 超声速燃烧; Scramjet; Kerosene; 煤油; 先锋氢; Flame stabilization; 火焰稳定性

Flame stabilization in a kerosene-fueled scramjet combustor was investigated experimentally through Schlieren, flame luminosity, and wall pressure measurement, aiming to obtain better insight into combustion characteristics. Experiments were conducted in a direct-connected supersonic combustion faci...