Comparison of radiation element method and discrete ordinates interpolation method applied to three-dimensional radiative heat transfer

Comparison of radiation element method and discrete ordinates interpolation method applied to three-dimensional radiative heat transfer
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DOI：
10.1299/jsmeb.48.259
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发表时间：
2005-05
期刊：
Jsme International Journal Series B-fluids and Thermal Engineering
影响因子：
--
通讯作者：
A. Sakurai;T. Song;S. Maruyama;H. K. Kim
A. Sakurai;T. Song;S. Maruyama;H. K. Kim
中科院分区：
其他
文献类型：
--
作者：
A. Sakurai;T. Song;S. Maruyama;H. K. Kim

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比较了射线辐射模型（REM 2）和离散坐标插值法（DOIM）的辐射单元法的特点。本文求解了一个矩形封闭空间内的三维辐射传热问题，该空间内有吸收、发射、非散射介质，温度为正弦函数。计算结果与分区结果和解析解进行了对比验证
We compare and scrutinize the characteristics of radiation element method by ray emission model (REM 2 ) and discrete ordinates interpolation method (DOIM). A three-dimensional radiative heat transfer problem is solved within a rectangular enclosure containing absorbing, emitting, nonscattering medium with temperatures given as a sine function. The calculation results are validated with the zonal results and the analytical solution