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Heat transfer processes
Radiation
radiant flux emitted by non-black (gray) body with certain temperature
Φ =
W
x
W
kW
emissive capacity of grey solid
ε =
radiant flux of ideal black body with the same temperature
Φ
bl
=
W
x
W
kW
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"