An engineering approach to the determination of the radiation field of the PET medium under radiant heating is proposed. Instead of the reverse counting procedure for determining the radiation intensity in the negative direction, we make a correction that has a superposition character and can be determined through the reflection coefficient at the boundary and the already determined radiation field in the positive direction inverted in the coordinate direction. The structure of the given approach provides a reasonable balance between the adequacy of calculations and the computational resource consumption and permits estimating quickly the necessary machine time expenditures.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 88, No. 6, pp. 1364–1369, November–December, 2015.
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Sidorov, D.É., Kolosov, A.E., Pogorelyi, O.V. et al. Engineering Approach to the Determination of the Radiation Field of a Polyethyleneterephthalate (PET) Medium Under Radiant Heating. J Eng Phys Thermophy 88, 1409–1415 (2015). https://doi.org/10.1007/s10891-015-1325-0
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DOI: https://doi.org/10.1007/s10891-015-1325-0