CONJUGATE HEAT EXCHANGE IN THE PLATE WITH RADIATING EXTERNAL SURFACES
When calculating a current heat exchange equipment it is necessary in some cases to take into account the mutual heat influence of the wall material and liquid in motion, that is, to consider the problems as conjugate. The attention to conjugate heat exchange especially increased lately in connection with working temperature of heat-transport medium rise. In this case, the role of external surfaces radiation becomes essential. The numerical solution of heat transfer conjugate problems in the plate with radiating external surfaces is given. The conjugate heat exchange regularities are ascertained and the nature of dependence of the local intensity of heat emission in the boundary layer on main parameters of heat transfer process is enucleated. The variants of radiative heating and cooling of external surfaces are considered.