TY - JOUR
T1 - Transient two-dimensional radiative and conductive heat transfer in a scattering medium
AU - Wu, Chih Yang
AU - Ou, Nai Rui
N1 - Funding Information:
Acknowledgement-This work was National Science Council of the Republic through Grant NSC 80-0401-E006-34.
PY - 1994/11
Y1 - 1994/11
N2 - This work considers transient radiative and conductive heat transfer in a rectangular, absorbing-emitting and isotropically scattering medium. An integral-equation method and a modified differential approximation are applied to the radiation part of the present problem. Then, the radiation part and the energy equation are solved by numerical methods simultaneously. Comparisons to results published elsewhere for the special cases of steady-state two-dimensional and transient one-dimensional heat transfer are made. The comparisons show that, along with a finite-difference scheme, the integral-equation method generates very accurate results. The influence of aspect ratios, scattering albedos and conduction-to-radiation parameters is investigated.
AB - This work considers transient radiative and conductive heat transfer in a rectangular, absorbing-emitting and isotropically scattering medium. An integral-equation method and a modified differential approximation are applied to the radiation part of the present problem. Then, the radiation part and the energy equation are solved by numerical methods simultaneously. Comparisons to results published elsewhere for the special cases of steady-state two-dimensional and transient one-dimensional heat transfer are made. The comparisons show that, along with a finite-difference scheme, the integral-equation method generates very accurate results. The influence of aspect ratios, scattering albedos and conduction-to-radiation parameters is investigated.
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U2 - 10.1016/0017-9310(94)90384-0
DO - 10.1016/0017-9310(94)90384-0
M3 - Article
AN - SCOPUS:0028533128
VL - 37
SP - 2675
EP - 2686
JO - International Journal of Heat and Mass Transfer
JF - International Journal of Heat and Mass Transfer
SN - 0017-9310
IS - 17
ER -