排序方式： 共有2条查询结果，搜索用时 15 毫秒
1
1.
本文分析了原有的离散坐标法辐射传输计算中存在的问题,提出了一种新的处理方法,它克服了原有方法在辐射强度计算中遇到的困难,可以用较少流数计算得到精确的辐射强度值。数值试验及与其它标准方法结果的比较表明:即使在强烈各向异性散射大气中,包括在直射辐射的前向和后向在内的各个方向上,都可用离散坐标法得到精确的辐射强度值。 相似文献
2.
The problems in some previous discrete ordinate method computations of radiative transfer are discussed, and a new manipulation is presented, which overcomes the difficulties in intensity calculations with the discrete ordinate method, and can be used to obtain accurate intensities with less streams. Even in strongly anisotropically scattering atmospheres the intensities in all directions including forward and backward directions of the direct radiation can be obtained satisfactorily. 相似文献
1