A numerical analysis on radiation configuration factors of surface-model pigs to rectangular planes on gable roofs

利用三种立面模型清管器、计算机图形学和数值积分方法，数值计算了清管器对屋顶矩形平面的热辐射构型系数。活体体重分别为27、65和88 kg的表面模型是带有多个表面贴片的三维图形猪。给出了以清管器重量、平面与清管器之间的距离和顶板倾角为参数的平面尺寸的函数关系图。

Thermal radiation configuration factors of a pig to a rectangular plane on a roof were numerically calculated by using three standing surface-model pigs, computer graphics and numerical integration methods. The surface-models with live weights of 27, 65 and 88kg were three-dimensional graphic pigs with many surface-mounted triangular patches. The figures for determining the factors were presented as a function of the dimensions of the plane with the pig body weight, the distance between the plane and the pig, and the inclined angle of the roof as parameters.