h amiri - ph.D student shahid bahonar university of kerman
s.h mansouri - professor
a safavinejad - assistant professor

The peresent paper is an effort towards the numerical simulation of coupled conductive and radiative heat transfer in presence of absorbing , emitting and scattering gray participating medium within irregular geometry enclosures using blocked-off region method in cartesian coordinate.

blocked -off , conduction, radiation, discrete ordinates method.