| 一种复杂表面的平行光辐射传递系数计算方法 |
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| 引用本文： | 张伟清,宣益民,韩玉阁.一种复杂表面的平行光辐射传递系数计算方法[J].中国空间科学技术,2005,25(6):60-64. |
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| 作者姓名： | 张伟清 宣益民 韩玉阁 |
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| 作者单位： | 南京理工大学动力工程学院,南京,210094 |
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| 摘 要： | 提出了复杂表面之间平行光辐射传递系数的一种新型计算方法，克服了蒙特卡洛法在计算平行光辐射系数时存在运算量较大、计算精度难以保证等缺点，并且从计算精度及耗时性两方面对新方法进行了比较分析，计算结果表明新方法在计算精度及耗时性上都要优于蒙特卡洛法。
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| 关 键 词： | 辐射传热 蒙特卡洛法 方法 研究 |
| 收稿时间： | 2004-07-12 |
| 修稿时间： | 2004-07-122005-02-04 |
A New Method for Parallel Radiative Transfer Coefficient Between Complex Surfaces |
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| Zhang Weiqing,Xuan Yimin,Han Yuge.A New Method for Parallel Radiative Transfer Coefficient Between Complex Surfaces[J].Chinese Space Science and Technology,2005,25(6):60-64. |
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| Authors: | Zhang Weiqing Xuan Yimin Han Yuge |
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| Institution: | School of Power Engineering, Nanjing University of Science and Technology, Nanjing 210094 |
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| Abstract: | Aiming at parallel light, a new method for computing ractiative transfer coefficient between complex surfaces is developed. And some disadvantages possessed by Monte-Carlo method are gotten over, such as more computational time and lower computational accuracy. The new method is analyzed and compared from respect to the computational time and accuracy, and results show that the new method is superior over Monte-Carlo method. |
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| Keywords: | Radiative heat transfer Monte-Carlo method Method Research |
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