Effects of injection pressure variation on mixing in a cold supersonic combustor with kerosene fuel

Spray jet in cold kerosene-fueled supersonic flow has been characterized under different injection pressures to assess the effects of the pressure variation on the mixing between incident shock wave and transverse cavity injection. Based on the real scramjet combustor, a detailed computational fluid...

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Veröffentlicht in:	Acta astronautica 2017-10, Vol.139, p.67-76
Hauptverfasser:	Liu, Wei-Lai, Zhu, Lin, Qi, Yin-Yin, Ge, Jia-Ru, Luo, Feng, Zou, Hao-Ran, Wei, Min, Jen, Tien-Chien
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Cold flow Cold pressing Cold supersonic flow Combustion chambers Computational fluid dynamics Computer simulation Couple Level Set & Volume of Fluids (CLSVOF) Evaporation Expansion Feasibility studies Fluid dynamics Fluid flow Fuel sprays Hydrodynamics Improved Kelvin-Helmholtz (K-H) & Rayleigh-Taylor (R-T) model Injection Injection pressure Kerosene Mathematical models Numerical simulations Penetration depth Qualitative analysis Sauter mean diameter Shock waves Supersonic combustion ramjet engines Supersonic flow Transversal cavity injection
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