We now turn our at-tention to the third mechanism of heat transfer: radiation, which is character-istically different from the other two. We start this chapter with a ... THERMAL RADIATION HEAT TRANSFER Volume II Radiation Exchange Between Surfaces and in Enclosures John R.
Thermal remote ... Radiation Heat Transfer (Heat transfer by thermal radiation) All bodies radiate energy in the form of photons moving in a random direction, with random phase and frequency. When radiated photons reach another surface, they may either be absorbed, reflected or transmitted.