MATHEMATICAL SIMULATION OF THE ACTION OF OSCILLATIONS OF A BLUNT-NOSED CONIC BODY ON THE CONJUGATE HEAT AND MASS TRANSFER IN ITS COATING

The infl uence of oscillations of a conic body with a nose blunted over a sphere on the conjugate heat and mass transfer in its heat-resistant coating in the case where the material of the conical part of the body is subjected to thermomechanical failure as a result of the fl ow of a high-enthalpy gas over it was investigated. Results of a numerical investigation of the three-dimensional supersonic fl ow over such a body executing an oscillatory motion in the pitch plane are presented.
   
Author:  K. N. Efi mov, E. L. Loboda, V. A. Ovchinnikov, and A. S. Yakimov
Keywords:  heat shield material, conjugate heat and mass transfer, oscillations, angle of attack, supersonic fl ow
Page:  127