EXPERIMENTAL STUDY OF THE HEAT TRANSFER
IN POROUS SEMITRANSPARENT HEAT-SHIELD MATERIALS

L. Ya. Paderin,a P. V. Prosuntsov, b  
S. V. Reznik, b  and V. P. P. Fisherc 

UDC 629.7.018.3:536.24+536.33

Studies of the stationary heat transfer and effective heat 
conductivity of two materials in the temperature range T = 573-1473 K 
and the air-pressure range p = 1-105 Pa 
have been made. A comparative analysis of the heat transfer in them 
and other porous materials is given.

a Prof. N. E. Zhukovskii Central Aerohydrodynamics Institute, 1, 
Zhukovskii Str., Zhukovskii, 140160, Moscow Region, Russia; email: pader@progtech.ru; 
b N. E. Bauman Moscow State Technical University; 
c European Aeronautic Defense and Space Company (EADS Company), 
Bremen, Germany. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 78, 
No. 1, pp. 60-66, January-February, 2005. Original article submitted 
September 21, 2004.