DRESOR method for the solution of transient radiative transfer

作者：Cheng Qiang^*; Zhou Huai Chun; Huang Zhi Feng

来源：Journal of Engineering Thermophysics, 2006, 27(3): 472-474.

• DRESOR method
• Monte Carlo method
• Radiative intensity
• Transient radiative transfer

A time-dependent DRESOR (Distributions of Ratios of Energy Scattered by the medium Or Reflected by the boundary surface) method based on the Monte Carlo method (MCM) is developed to solve transient radiative transfer equation within an absorbing, non-emitting and isotropic scattering medium with the reflection of the boundary. By calculating the time-dependent DRESOR values for a unit short-pulse radiation incident into a scattering media, the response characteristics of incident radiation at any time can be calculated, which shows a good versatility of the method. And the radiation intensity with high directional resolution could be obtained for any incident radiation composed with a function of the unit incident pulse, which can not be easily done by most current methods. It testified the capability of the DRESOR method for the solution of the transient radiative transfer problem.

• 出版日期2006
• 单位华中科技大学