| 超临界CFB锅炉炉内流场数值模拟 |
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| 引用本文： | 张彦军,姜孝国.超临界CFB锅炉炉内流场数值模拟[J].热力发电,2009,38(7). |
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| 作者姓名： | 张彦军 姜孝国 |
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| 作者单位： | 1. 浙江大学热能工程研究所,浙江杭州,310027
2. 哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨,150046 |
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| 摘 要： | 应用商业化的FLUENT软件对超临界600 MW循环流化床(CFB)锅炉的流场进行了模拟,以验证整个热循环回路流场的均匀性和二次风流场分布等.结果表明,数值模拟与理论分析较吻合,认为超临界600 MW机组CFB锅炉设计方案是可行的.
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| 关 键 词： | 超临界 CFB锅炉 热循环 流场 数值模拟 |
NUMERICAL SIMULATION OF THE FLOW FIELD IN FURNACE OF SUPERCRTICAL CFB BOILER |
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| ZHANG Yan-jun,JIANG Xiao-guo.NUMERICAL SIMULATION OF THE FLOW FIELD IN FURNACE OF SUPERCRTICAL CFB BOILER[J].Thermal Power Generation,2009,38(7). |
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| Authors: | ZHANG Yan-jun JIANG Xiao-guo |
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| Abstract: | The flow field in a supercritical 600 MW boiler has been simulated by using the commercial FLUENT software, to verify the distribution of flow field, including flow field uniformity of the entire thermocycling loop and the distribution of secondary air. Results show that the numerical simulation tallies well with the theoritical analysis. Thus,the designed scheme of CFB boiler for supercritical 600 MW unit is feasible. |
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| Keywords: | supercritical CFB boiler thermocycling flow field numerical simulation |
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