ISSN Online: 2377-424X
International Heat Transfer Conference 5
RADIANT HEAT TRANSFER AT HIGH TEMPERATURES
Abstract
The particularities of radiant heat transfer at high temperatures, radiative properties of hot gases and approximate methods taking account for the frequency dependence of real radiation properties are discussed. The interaction of radiant transfer with convection and heat conduction are also discussed. In this connection, the possibilities of the theory of similarity are considered. Much attention is given to radiant heat transfer in the absence of local thermodynamic equilibrium. As an example, the paper deals with heat transfer at a hypersonic air flow over a blunt body.