A numerical method was developed to simulate the transient control ablation process by transpiration cooling.The influence of surface ablation and charring of thermal protective structure on cooling performance and the mass losses due to the ablation and charring was considered.In order to exactly predict the performance of the control ablation and cooling process
the influences of heat flux intensity
coolant injection velocity
initial temperatures of porous matrix and coolant on the cooling effect were discussed.
Numerical analysis on cooling capacity of transpiration cooling system
Experiment on transpiration cooling with phase change of liquid water
Experimental investigation on transpiration cooling of trapped vortex combustor
Experimental and numerical investigations of boundary layer performances on curve structure surfaces with transpiration cooling function
A numerical investigation of the minimum coolant injection rate for transpiration cooling
Related Author
Hao SU
Fei HE
Jianhua WANG
Zihe ZHOU
WANG Jian-hua
LIN Jia
MA Jie
ZHANG Rong-chun
Related Institution
Department of Thermal Science and Energy Engineering, School of Engineering Science, University of Science and Technology of China
Department of Thermal Science and Energy Engineering, School of Engineering Science, University of Science and Technology of China
National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion, Beijing University of Aeronautics and Astronautics
China Aviation Powerplant Research Institute, Aviation Industry Corporation of China
School of Aeronautics and Astronautics, Zhejiang University