由于对不规则边界适应性强及处理各向异性散射方便等优点 ,有限体积法近年成为求解复杂几何形状、散射性介质内辐射传递的有力方法之一 .利用有限体积法计算了一维各向异性纯散射介质内的辐射传递 ,其结果与理论解吻合较好 .此外 ,借助该有限体积法模型 ,计算了吸收、散射性半透明介质内的导热和辐射耦合换热温度场 ,分析了散射相函数对温度分布的影响 ,与各向同性散射相比 ,前向散射使介质低温侧的温度升高 ,而使介质高温侧的温度降低 ,而后向散射的作用相反 . The finite volume method has become one of the most powerful methods to solve the radiative transfer problem in complex geometrical and scattering media in recent years because of its adaptability to irregular boundaries and the convenience of anisotropic scattering processing.Using the finite volume method, The radiation transfer in the opposite-sex pure scattering medium is in good agreement with the theoretical one.Furthermore, with the help of the finite-volume model, the heat transfer and radiation coupling heat transfer temperature fields in the absorbing and scattering translucent medium are calculated, and the scattering The influence of phase function on temperature distribution, compared with isotropic scattering, the forward scattering increases the temperature on the low temperature side of the medium, while the temperature on the high temperature side of the medium decreases, while the backscattering has the opposite effect.