使用Lockwood和Shah等提出的离散传播法（Discrete Transfer Method）计算辐射传热。这个方法以热通量为基础，兼具有区域法，Monte-Carlo法的优点，因而有较高的计算效率，并能够得到很好的结果。
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本文全面地介绍了离散传播法的原理、计算过程，并通过计算实例对此方法与其它辐射工程计算方法进行了对比研究。
This paper presents a brief introduction of discrete transfer method (DTM) and the result compared with other methods in the calculation of radiation heat transfer.
采用离散旋涡法对振荡叶栅传播失速不稳定流场进行了数值模拟。
The unsteady flow in an oscillating cascade with propagating stall was simulated numerically with discrete vortex method.
根据多重散射的解析理论，利用粒子跟踪法研究了毫米波在离散随机介质中的传播与散射。
Based on the analytical theory of multiple scattering, the millimeter wave propagation and scattering in discrete random media were investigated by means of the particle-tracking method.
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