NEW ANGULAR QUADRATURE SCHEME FOR THE DISCRETE ORDINATES METHOD FOR RADIATIVE HEAT TRANSFER

Li Benwen; Yao Qiang; Cao Xinyu; Cen Kefa; Chen Dong（Institute for Thermal Power Engineering

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NEW ANGULAR QUADRATURE SCHEME FOR THE DISCRETE ORDINATES METHOD FOR RADIATIVE HEAT TRANSFER

更新时间：2025-12-16

- NEW ANGULAR QUADRATURE SCHEME FOR THE DISCRETE ORDINATES METHOD FOR RADIATIVE HEAT TRANSFER
- CIESC Journal Issue 3, (1998)
- 作者机构：
  
  浙江大学热能工程研究所!杭州310027,浙江大学热能工程研究所!杭州310027,浙江大学热能工程研究所!杭州310027,浙江大学热能工程研究所!杭州310027,中国计量学院计测系,杭州,310034
- 作者简介：
- 基金信息：
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  CLC：
- Online First：25 June 1998，
  
  Published：25 June 1998
- 稿件说明：
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Li Benwen, Yao Qiang, Cao Xinyu, et al. NEW ANGULAR QUADRATURE SCHEME FOR THE DISCRETE ORDINATES METHOD FOR RADIATIVE HEAT TRANSFER[J]. CIESC Journal, 1998, (3).
DOI：

Li Benwen, Yao Qiang, Cao Xinyu, et al. NEW ANGULAR QUADRATURE SCHEME FOR THE DISCRETE ORDINATES METHOD FOR RADIATIVE HEAT TRANSFER[J]. CIESC Journal, 1998, (3). DOI：

摘要

提出了一种新的坐标离散方法──球带等差数列微元等分法．数值检验计算表明，该方法计算精度优于传统的S_N法，与最新见诸于文献的T_N法相当．而且新方法计算简单，易于实施．

Abstract

A new angular quadrature set is proposed for the discrete ordinates method for radiative heat transfer.The numerical test comparison of the new approach with the series of traditional quadrature set

and T_N quadrature set appeared in literature recently indicates that

the accuracy of successive spherical ring arithmetical progression dividing method is much higher than that of traditional series quadrature set

and is at the same order with that of T_N quadrature set.

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