| 炉内实际气体辐射传热的计算方法 |
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| 引用本文： | 邢华伟,阮剑,柳朝辉,郑楚光.炉内实际气体辐射传热的计算方法[J].华中科技大学学报(自然科学版),1998(10). |
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| 作者姓名： | 邢华伟 阮剑 柳朝辉 郑楚光 |
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| 作者单位： | 华中理工大学煤燃烧国家重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目（29170298） |
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| 摘 要： | 利用Ｍｏｎｔｅ－Ｃａｒｌｏ法和Ｚｏｎｅ法结合Ｅｄｗａｒｄｓ提出的指数宽带模型提出了对非灰气体辐射传热进行分析的一种简化算法．分析对象采用一维平板系统，首先验证了用Ｅｄｗａｒｄｓ宽带模型计算实际气体辐射特性的准确性，然后对给定平板温度下处于热平衡状态时的温度分布进行计算，并与灰气体处理时的计算结果作了对照，得出了相应结论．
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| 关 键 词： | 非灰气体 Monte-Carlo法 Zone法 宽带模型 温度分布 |
Numerical Method of Real Gas Radiative Heat Transfer in Boiler |
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| Xing Huawei,Doctoral Candidate, State Key Laboratory of Coal Combustion,HUST,Wuhan ,China. Ruan Jian,Liu Zhaohui,Zheng Chuguang.Numerical Method of Real Gas Radiative Heat Transfer in Boiler[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(10). |
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| Authors: | Xing Huawei Doctoral Candidate State Key Laboratory of Coal Combustion HUST Wuhan China Ruan Jian Liu Zhaohui Zheng Chuguang |
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| Institution: | Xing Huawei,Doctoral Candidate, State Key Laboratory of Coal Combustion,HUST,Wuhan 430074,China. Ruan Jian,Liu Zhaohui,Zheng Chuguang |
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| Abstract: | A simple method is presented on how to calculate real gas radiative heat transferred by us- ing Monte-Carlo method and Zone method combined with Edwards Exponential Wide-Band model (EWBM). Slab system is taken to check validity of EWBM for calculation of gas radiative properties, then temperature distribution and net wall flux are calculated, compared with gray gas assumption re- sults. |
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| Keywords: | real gas Monte-Carlo method Zone method wide-band-model temperature distribution |
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