| 滑移流区平行平板微通道内单侧加热流动与换热 |
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| 引用本文： | 朱恂,辛明道. 滑移流区平行平板微通道内单侧加热流动与换热[J]. 大连理工大学学报, 2001, 41(Z1): S84-S87 |
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| 作者姓名： | 朱恂 辛明道 |
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| 作者单位： | 重庆大学工程热物理研究所, |
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| 基金项目： | 国家自然科学基金，59995550-3， |
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| 摘 要： | 对一侧等热流、一侧绝热热边界条件下,流动与热充分发展的平行平板微通道在滑移流区内层流流动与换热进行了理论分析,研究了槽道内速度场与温度场的分布、换热特性,以及Kn、动量协调系数、热协调系数的影响.
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| 关 键 词： | 传热/滑移流区 微小槽道 定热流 |
| 文章编号： | 1000-8608(2001)S1-S0084-04 |
| 修稿时间： | 2000-12-12 |
An analysis for flow and heat transfer between two parallel plates microchannel with one wall heated in slip flow regime |
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| ZHU Xun,XIN Ming dao. An analysis for flow and heat transfer between two parallel plates microchannel with one wall heated in slip flow regime[J]. Journal of Dalian University of Technology, 2001, 41(Z1): S84-S87 |
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| Authors: | ZHU Xun XIN Ming dao |
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| Abstract: | An analysis is made for laminar flow and heat transfer between two parallel plates microchannel with an adiabatic wall and a heated wall with uniform heat flux in the slip regime. The dimensionless velocity profile, the dimensionless temperature profile, the drag coefficient, and the Nusselt number are derived from the momentum and energy equations with slip velocity and temperature jump boundary conditions. The influences of the Kn number, the tangential momentum accommodation coefficient, and the thermal accommodation coefficient on these characteristics are discussed respectively. |
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| Keywords: | heat transfer/slip regime microchannel uniform heat flux |
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