毛细多孔芯的结构参数对环路热管(LHP)主芯中的流动和传热有着重要影响.通过发展一个综合考虑了热传导、对流和蒸发多种传热效应的模型,以及利用数值模拟易于独立改变参数的特点,研究了孔隙率和渗透率这对参数组合对LHP主芯内部流场和性能的影响.模拟结果在一定范围内是合理的,且对于LHP实验研究和工程应用具有一定的参考意义.
参考文献
| [1] | Yu. F. Maydanik .Loop heat pipes[J].Applied thermal engineering: Design, processes, equipment, economics,2005(5-6):635-657. |
| [2] | Khrustalev D;Faghri A .Heat Transfer in the Inverted Meniscus Type Evaporator at High Heat Fluxes[J].International Journal of Heat and Mass Transfer,1995,38(16):3091-3101. |
| [3] | Liao Q;Zhao T S .Evaporative Heat Transfer in a Capillary Structure Heated by a Grooved Block[J].J Thermophysics Heat Transfer,1999,13(01):126-133. |
| [4] | M. A. Hanlon;H. B. Ma .Evaporation Heat Transfer in Sintered Porous Media[J].Journal of heat transfer: Transactions of the ASME,2003(4):644-652. |
| [5] | Oman Ren;Qing-Song Wu;Mao-Bin Hu .Heat transfer with flow and evaporation in loop heat pipe's wick at low or moderate heat fluxes[J].International Journal of Heat and Mass Transfer,2007(11/12):2296-2308. |
| [6] | 陶文铨.计算传热学的近代进展[M].北京:科学出版社,2001:233-237,283-286. |
| [7] | 林瑞泰.多孔介质传热传质引论[M].北京:科学出版社,1995:303. |
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