蒙特卡罗方法在斜顶对称加热炉中的应用

Application of Monte-Carlo Method in Inclined and Symmetry Tubular Heater

分析了用蒙特卡罗法计算加热炉辐射传热时能束的发射方向和行程长度,根据六面体加热炉中能束的方向余弦公式,对斜顶对称加热炉中发射能束的方向余弦进行了研究,得到了其修正公式,对斜顶壁面相交坐标进行了修正.所得结果有助于实现斜顶对称加热炉的计算机模拟.

The launching direction and journey length of energy bind in calcula ting the radiation heat transferring in tubular heater by method of Monte-Carlo are analysed.According to the directioncosine formula in hexahedron tubular hea ter,the direction cosine of energy bind in inclined and symmetry tubular heater is stuided.In the meanwhile,the intersect coordinate is modified.The results can make use of computer simulation of this kind of tubular heater.