MATEC Web of Conferences (Jan 2016)

Heat removing under hypersonic conditions

  • Semenov Mikhail E.,
  • Nesterov Victor A.,
  • Kuznetsov Ilya E.,
  • Solovyov Andrey M.,
  • Meleshenko Peter A.

DOI
https://doi.org/10.1051/matecconf/20168307004
Journal volume & issue
Vol. 83
p. 07004

Abstract

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In this paper we consider the heat transfer properties of the axially symmetric body with parabolic shape at hypersonic speeds (with a Mach number M > 5). We use the numerical methods based on the implicit difference scheme (Fedorenko method) with direct method based on LU-decomposition and iterative method based on the Gauss-Seigel method. Our numerical results show that the heat removing process should be performed in accordance with the nonlinear law of heat distribution over the surface taking into account the hypersonic conditions of motion.