| 土壤源换热系统的有限元分析 |
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| 引用本文： | 肖峰,王晓纯,计志海. 土壤源换热系统的有限元分析[J]. 能源技术(上海), 2007, 28(3): 167-170 |
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| 作者姓名： | 肖峰 王晓纯 计志海 |
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| 作者单位： | 北方工业大学机电学院 北京100041 |
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| 摘 要： | 讨论了竖直埋管在半无限大介质中的换热模型的计算,将虚拟热源法输入到有限元软件MARC中对换热器的温度场求解,并绘制了其相应的温度分布曲线图。针对等效管,单U型管,双U形管在温度影响半径方面进行横向比较,以确定等效管理论是否真正贴近实际,单U和双U的实用性效果。
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| 关 键 词： | 土壤源热泵 温度场 有限元分析 |
| 文章编号： | 1005-7439（2007）03-0167-04 |
Soil-Coupled Heat Pump System Simulation Analysis |
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| XIAO Feng,WANG Xiao-chun,JI Zhi-hai. Soil-Coupled Heat Pump System Simulation Analysis[J]. Energy Technology, 2007, 28(3): 167-170 |
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| Authors: | XIAO Feng WANG Xiao-chun JI Zhi-hai |
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| Affiliation: | Northern Industrial University, Baijing 100041, China |
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| Abstract: | Discuss the exchanging heat calculation of a pipe in half infinity medium,put dummy heat into Marc for temperature field result of exchanging heat vessel,and protract corresponding temperature distributing graph.In radius of temperature infection,put into compare among with equivalent pipe,single U pipe and double U pipe..The aim is confirm equivalent pipe theory accord with the fact,and the effect of single U and double U. |
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| Keywords: | Soil-Coupled Heat Pump Temperature field Marc |
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