An experimental investigation on transpiration cooling under supersonic condition using a nose cone model

2014 ◽  
Vol 84 ◽  
pp. 207-213 ◽  
Author(s):  
Lianjin Zhao ◽  
Jianhua Wang ◽  
Jie Ma ◽  
Jia Lin ◽  
Jinlong Peng ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Transpiration Cooling ◽  
Cone Model ◽  
Nose Cone

An Experimental Investigation on Transpiration Cooling for Supersonic Vehicle Nose Cone Using Porous Material

2014 ◽  
Vol 541-542 ◽  
pp. 690-694 ◽  
Author(s):  
Lian Jin Zhao ◽  
Jia Lin ◽  
Jian Hua Wang ◽  
Jin Long Peng ◽  
De Jun Qu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Porous Material ◽  
Supersonic Jet ◽  
Leading Edge ◽  
Injection System ◽  
Aerodynamic Heating ◽  
Hypersonic Vehicles ◽  
Transpiration Cooling ◽  
Cone Model ◽  
Nose Cone

During hypersonic flight or cruise in the near space, the aerodynamic heating causes a very high temperature on the leading edge of hypersonic vehicles. Transpiration cooling has been recognized the most effective cooling technology. This paper presents an experimental investigation on transpiration cooling using liquid water as coolant for a nose cone model of hypersonic vehicles. The nose cone model consists of sintered porous material. The experiments were carried out in the Supersonic Jet Arc-heated Facility (SJAF) of China Academy of Aerospace Aerodynamics (CAAA) in Beijing. The cooling effect in the different regions of the model was analyzed, and the shock wave was exhibited. The pressure variations of the coolant injection system were continuously recorded. The aim of this work is to provide a relatively useful reference for the designers of coolant driving system in practical hypersonic vehicles.

scholarly journals Correction to: Experimental investigation of blunt cone model at hypersonic Mach number 7.25

2021 ◽  
Vol 43 (7) ◽  
Author(s):  
Saiprakash Mani ◽  
C. Senthilkumar ◽  
G. Kadam Sunil ◽  
Singh Prakash Rampratap ◽  
V. Shanmugam ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Mach Number ◽  
Blunt Cone ◽  
Cone Model

An experimental investigation on transpiration cooling performances using solid hydrogel as coolant

2019 ◽  
Vol 158 ◽  
pp. 113753 ◽  
Author(s):  
Kang Qian ◽  
Jianhua Wang ◽  
Fei He ◽  
Yadong Wu ◽  
Zihe Zhou
Keyword(s):  
Experimental Investigation ◽  
Transpiration Cooling

Numerical and Experimental Investigation of Transpiration Cooling with Carbon/Carbon Characteristic Outflow Distributions

2019 ◽  
Vol 33 (2) ◽  
pp. 449-461 ◽  
Author(s):  
V. König ◽  
M. Rom ◽  
S. Müller ◽  
M. Selzer ◽  
S. Schweikert ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Transpiration Cooling
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