| 膜蒸馏装置热容腔流场数值模拟的可行性分析 |
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| 引用本文： | 齐晓娟,田瑞,杨晓宏,贾晨霞,李嵩. 膜蒸馏装置热容腔流场数值模拟的可行性分析[J]. 工程热物理学报, 2007, 28(4): 673-675 |
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| 作者姓名： | 齐晓娟 田瑞 杨晓宏 贾晨霞 李嵩 |
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| 作者单位： | 1. 内蒙古工业大学能源与动力工程学院,内蒙古,呼和浩特,010051
2. 清华大学工程力学系,北京,100084 |
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| 基金项目： | 国家自然科学基金 , 内蒙古自然科学基金 |
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| 摘 要： | 本文运用CFD软件,采用水作为工质,在第Ⅲ代膜组件基础上,对旋转切向入流空气隙膜蒸馏热容腔内的流场进行了模拟计算,通过数值模拟结果与实验数据的比较分析,验证了针对膜组件热容腔进行理论模拟所设置的物理模型和边界条件是符合实际的,理论模拟值和实验值的误差在20%范围内,其结果较为理想.
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| 关 键 词： | 膜蒸馏 流场 数值模拟 可行性分析 |
| 文章编号： | 0253-231X(2007)04-0673-03 |
| 修稿时间： | 2007-01-16 |
FEASIBILITY ANALYSIS OF FLOW FIELD NUMERICAL SIMULATION FOR MEMBRANE DISTILLATION HOT CAVITY DEVICE |
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| QI Xiao-Juan,TIAN Rui,YANG Xiao-Hong,JIA Chen-Xia,LI Song. FEASIBILITY ANALYSIS OF FLOW FIELD NUMERICAL SIMULATION FOR MEMBRANE DISTILLATION HOT CAVITY DEVICE[J]. Journal of Engineering Thermophysics, 2007, 28(4): 673-675 |
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| Authors: | QI Xiao-Juan TIAN Rui YANG Xiao-Hong JIA Chen-Xia LI Song |
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| Abstract: | The numerical simulation by software of CFD for flow field in the hot cavity device of air gap membrane distillation system,which uses water as material and uses the third type membrane module and its inlet flow is tangential and rotational,has been made in this paper.The comparison between numerical simulation result and experimental datum indicates that physical module and boundary condition set in the numerical simulation of the hot cavity device of membrane distillation is good practice.The error between numerical simulation result and experimental datum is less than 20% that shows the simulation result is ideal. |
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| Keywords: | membrane distillation flow field numerical simulation feasibility analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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