内置涡流发生器的管内过冷沸腾与强化换热的模拟

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陈鑫^1,2，肖颀³，管小平²，杨宁^2*

1. 中国石油大学(北京)化学工程学院，北京 1022492. 中国科学院过程工程研究所多相复杂系统国家重点实验室，北京 1001903. 武汉第二船舶设计研究所热能动力技术重点实验室，湖北武汉 430064

收稿日期:2018-08-27修回日期:2018-11-21出版日期:2019-06-22发布日期:2019-06-20
通讯作者:杨宁

Simulation of enhanced heat transfer in subcooled boiling tube of vortex generator inserts

Xin CHEN^1,2, Qi XIAO³, Xiaoping GUAN², Ning YANG^2*

1. School of Chemical Engineering, China University of Petroleum (Beijing), Beijing 102249, China2. State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, China3. Science and Technology on Thermal Energy and Power Laboratory, Wuhan 2nd Ship Design and Research Institute, Wuhan, Hubei 430064, China

Received:2018-08-27Revised:2018-11-21Online:2019-06-22Published:2019-06-20

摘要/Abstract

摘要： 采用欧拉双流体模型结合RPI沸腾模型对高压管内过冷沸腾进行三维非稳态模拟，考察了涡流发生器对管内过冷沸腾的影响，模拟了高压下光管内的过冷沸腾、层流下内置涡流发生器的换热管内的流动和湍流下内置涡流发生器的换热管内的过冷沸腾。结果表明，内置涡流发生器的换热管在层流状态下换热能力明显提升，过冷沸腾时管内换热能力有一定提升，且壁面附近的气泡由于扰流作用被大量卷入锥形片内，降低了壁面附近产生气膜的可能性，延迟了过冷沸腾起始点的位置。

引用本文

陈鑫肖颀管小平杨宁. 内置涡流发生器的管内过冷沸腾与强化换热的模拟[J]. 过程工程学报, 2019, 19(3): 524-532.
Xin CHEN Qi XIAO Xiaoping GUAN Ning YANG. Simulation of enhanced heat transfer in subcooled boiling tube of vortex generator inserts[J]. Chin. J. Process Eng., 2019, 19(3): 524-532.

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参考文献

[1] Gu J, Wang Q, Wu Y, et al. Modeling of Subcooled Boiling by Extending the RPI Wall Boiling Model to Ultra-high Pressure Conditions[J]. Applied Thermal Engineering, 2017, 124.
[2] Li Z, Wu Y, Lu J, et al. Heat transfer to supercritical water in circular tubes with circumferentially non-uniform heating[J]. Applied Thermal Engineering, 2014, 70(1):190-200.
[3] Forster H K, Zuber N. Dynamics of vapor bubbles and boiling heat transfer[J]. Aiche Journal, 1955, 1(4):531-535.
[4] Li Z, Lu J, Tang G, et al. Effects of rib geometries and property variations on heat transfer to supercritical water in internally ribbed tubes[J]. Applied Thermal Engineering, 2015, 78(C):303-314.
[5] Xiao Q, Yang N, Zhao Z, et al. 3-D Numerical Simulation of the Vapor-Liquid Flow at the Shell Side of Shell-and-Tube Heat Exchangers[C]// International Conference on Nuclear Engineering. 2016:V004T10A005.
[6] 花仕洋. 发动机缸盖水腔过冷沸腾传热实验与数值模型研究[D]. 华中科技大学, 2016.
[7] Zhang X, Yu T, Cong T, et al. Effects of interaction models on upward subcooled boiling flow in annulus[J]. Progress in Nuclear Energy, 2018:61–75.
[8] Krepper E, Kon?ar B, Egorov Y. CFD modelling of subcooled boiling—Concept, validation and application to fuel assembly design[J]. Nuclear Engineering & Design, 2007, 237(7):716-731.
[9] Bartolomei, G.G., Chanturiya, V.M., 1967. Experimental study of true void fraction when boiling subcooled water in vertical tubes. Therm. Eng. 14, 123–128.
[10] Zhang R, Cong T, Tian W, et al. Effects of turbulence models on forced convection subcooled boiling in vertical pipe[J]. Annals of Nuclear Energy, 2015, 80:293-302.
[11] Li H, Vasquez S A, Punekar H, et al. Prediction of Boiling and Critical Heat Flux Using an Eulerian Multiphase Boiling Model[C]// ASME 2011 International Mechanical Engineering Congress and Exposition. 2011:463-476.
[12] Kurul, N., Podowski, M., 1991. On the modeling of multidimensional effects in boiling channels. In: ANS Proceeding of the 27th National Heat Transfer Conference.
[13] Webb R L. Performance evaluation criteria for use of enhanced heat transfer surfaces in heat exchanger design[J]. International Journal of Heat & Mass Transfer, 1981, 24(4):715-726.
[14] F.D. Moles, J.F.G. Shaw, Boiling heat transfer to subcooled liquids under condition of forced convection, Trans.Inst. Chem. Eng. 50 (1972) 76–84.
[15] Deshmukh P W, Prabhu S V, Vedula R P. Heat transfer enhancement for laminar flow in tubes using curved delta wing vortex generator inserts[J]. Applied Thermal Engineering, 2016, 106:1415-1426.

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