Effects of radiation characteristics on the calculation accuracy of Monte Carlo method in three-dimensional cylindrical radiation heat transfer problem

Jianping Zhang; Dandan Wang; Zilu Wan; Zhen Zhou

doi:10.1117/12.3005276

7 March 2024 Effects of radiation characteristics on the calculation accuracy of Monte Carlo method in three-dimensional cylindrical radiation heat transfer problem

Jianping Zhang, Dandan Wang, Zilu Wan, Zhen Zhou

Author Affiliations +

Proceedings Volume 13088, MIPPR 2023: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications; 130880Q (2024) https://doi.org/10.1117/12.3005276
Event: Twelfth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2023), 2023, Wuhan, China

Abstract

This study investigates the impact of angular mesh dispersion, scattering albedo, and surface emissivity on the computational accuracy of the Monte Carlo method for solving the radiation heat transfer problem with participating medium in a three-dimensional cylindrical coordinate system under isothermal radiation equilibrium conditions. The relationship between the surface emissivity and the minimum number of beams is quantitatively analyzed by collating the data, and the maximum allowable optical thickness under a certain number of bundles is obtained.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jianping Zhang, Dandan Wang, Zilu Wan, and Zhen Zhou "Effects of radiation characteristics on the calculation accuracy of Monte Carlo method in three-dimensional cylindrical radiation heat transfer problem", Proc. SPIE 13088, MIPPR 2023: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 130880Q (7 March 2024); https://doi.org/10.1117/12.3005276

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