Numerically statistical simulation of the intensity field of the radiation transmitted through a random medium

作者：Ambos Andrey Yu; Mikhailov Gennadii A^*

来源：Russian Journal of Numerical Analysis and Mathematical Modelling, 2018, 33(3): 161-171.

DOI：10.1515/rnam-2018-0014

• Statistical modelling
• Monte Carlo method
• radiative transfer
• random medium
• radiation quantum
• double randomization method
• delta scattering
• randomized projection method
• statistical kernel estimate
• radiative transfer equation

The radiation transfer through random media of three different types was simulated numerically and statistically with the same one-dimensional distributions and correlation radii. The averaged probabilities of passages of quanta and their angular distributions practically coincide, although the calculations of correlation radii and visualizations of the corresponding brightness fields give slightly distinct results. In the calculations we used the methods of 'double randomization' and 'delta-scattering' and also statistical nuclear estimates.

• 出版日期2018-6