Figure 2. (a) The geometry of the second and third test cases and (b) the radiative source term along the midsection of the enclosure for the second case and (c) the radiative flux on the left wall of the enclosure for the second case

From

The Extension of the QL Method to Solve the Radiative Heat Transfer Problem in a 3D Square Enclosure Containing Non-grey Gas

Pedram Tazraei

American Journal of Mechanical Engineering. 2016, 4(2), 71-81 doi:10.12691/ajme-4-2-5