Boundary conditions for radiation energy density

August 20, 2002, 09:11

Hi, in known old program KIVA-COAL (1987) they solve the equation for density of radiating energy E (J/m^3). On walls they set condition E=a*T^4 where a=const. But how in this case to take into account a degree of emissivity (blackness) of the walls? Thank. leon.

September 24, 2002, 09:20

Hi Leon does Kiva code that you have is in fortran language? if it is so can you tell me how could I get a copy of it? Thanks.

August 20, 2002, 09:11	Boundary conditions for radiation energy density	#1
leon Guest Posts: n/a	Hi, in known old program KIVA-COAL (1987) they solve the equation for density of radiating energy E (J/m^3). On walls they set condition E=a*T^4 where a=const. But how in this case to take into account a degree of emissivity (blackness) of the walls? Thank. leon.

September 24, 2002, 09:20	Re: Boundary conditions for radiation energy densi	#2
Ahmed Guest Posts: n/a	Hi Leon does Kiva code that you have is in fortran language? if it is so can you tell me how could I get a copy of it? Thanks.

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