INVESTIGATION OF THE CHARACTERISTICS OF CONJUGATE HEAT 
AND MASS TRANSFER IN SPATIAL FLOW PAST A SPHERE-BLUNTED 
CONE AND BLOWING-IN OF A GAS FROM THE SURFACE OF BLUNTNESS

V. I. Zinchenko, K. N. Efimov,
and A. S. Yakimov

UDC 533.526:536.24

Some means of controlling thermal regimes in the case of 
a high-enthalpy flow past a blunt body at an angle of attack with 
a simultaneous influence of the gas blown-in from the permeable bluntness 
surface and overflowing of heat in the shell of the material are considered. 
The effectiveness of applying highly conducting materials in order 
to lower maximum temperatures in a zone of a screen is shown.

Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia. 
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 80, No. 4, pp. 
110-117, July-August, 2007. Original article submitted January 
6, 2006.