Investigation of forced convection through entrance region of a porous-filled microchannel: An analytical study based on the scale analysis
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- 作者：Maziar Dehghana ; dehghan.maziar@gmail.com" class="auth_mail" title="E-mail the corresponding author ; m-dehghan@semnan.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Mohammad Sadegh Valipoura ; Seyfolah Saedodina ; Yasser Mahmoudib
- 关键词：Porous-microchannel ; Thermally developing flow ; Slip-flow regime ; Local thermal non-equilibrium ; Thermal entry length ; Scale-perturbation analysis
- 刊名：Applied Thermal Engineering
- 出版年：2016
- 出版时间：25 April 2016
- 年：2016
- 卷：99
- 期：Complete
- 页码：446-454
- 全文大小：813 K
文摘
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Performing the scale analysis for developing heat transfer inside porous materials;
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Analytical study of thermally developing forced convection in porous-microchannels;
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Effects of slip-flow regime on the Nusselt number and thermal entry length;
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Finding model B to yield inconsistent results with the LTE limit in slip-flow;
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Discussing on the thermally fully developed flow assumption in slip-flow regime.