Numerical analysis of flow structure and heat transfer characteristics in square channels with different internal-protruded dimple geometrics

International Journal of Heat and Mass Transfer

Volumn 67, Issue , 2013, Pages 81-97

  Xie, Gongnan ^a   Liu, Jian ^a   Ligrani, Phillip M ^b   Zhang, Weihong ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

^b SAINT LOUIS UNIVERSITY   (United States)

Author keywords

Flow separations and reattachment; Form drag; Internal protruded dimples; Recirculation flows; Shear stress; Thermal performance

Indexed keywords

COMPUTATION FLUID DYNAMICS; ENHANCING HEAT TRANSFER; FORM DRAG; HEAT TRANSFER CHARACTERISTICS; HEAT TRANSFER PERFORMANCE; INTERNAL-PROTRUDED DIMPLES; RE-CIRCULATION FLOW; THERMAL PERFORMANCE;

DRAG; FLOW SEPARATION; REYNOLDS NUMBER; SHEAR STRESS; SPHERES; TURBULENCE MODELS;

HEAT TRANSFER;

EID: 84883391572     PISSN: 00179310     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatmasstransfer.2013.07.094     Document Type: Article

References (36)

1. P.M. Ligrani, M.M. Oliveira, and T. Blaskovich Comparison of heat transfer augmentation techniques AIAA J. 41 2003 337 372
2. S. Kim, E.Y. Choi, and J.S. Kwak Effect of channel orientation on the heat transfer coefficient in the smooth and dimpled rotating rectangular channels ASME J. Heat Transfer 2012 (paper no. 064504)
3. H.K. Moon, T. O'Connell, and B. Sharma Heat transfer enhancement using a convex-patterned surface ASME J. Heat Transfer 125 2003 274 280 (Pubitemid 36669687)
4. P.M. Ligrani, J.L. Harrison, G.I. Mahmood, and M.L. Hill Flow structure due to dimple depression on a channel surface Phys. Fluids 13 2001 3442 3451 (Pubitemid 33066940)
5. T.S. Griffith, L. Al-Hadhrami, and J.C. Han Heat transfer in rotating rectangular cooling channels with dimples ASME J. Turbomach. 125 2003 555 564
6. S.W. Chang, S.F. Chiou, and S.F. Chang Heat transfer of impinging jet array over concave-dimpled surface with applications to cooling of electronic chipsets Exp. Thermal Fluid Sci. 31 2007 625 640 (Pubitemid 46656233)
7. C. Silva, E. Marotta, and L. Fletcher Flow structure and enhanced heat transfer in channel flow with dimpled surfaces: application to heat sinks in microelectronic cooling ASME J. Electron. Packag. 129 2007 157 166 (Pubitemid 351184045)
8. S.A. Isave, A.I. Leontiev, and P.A. Baranov Identification of self-organized vortexlike structures in numerically simulated turbulent flow of a viscous incompressible liquid streaming around a well on a plane Tech. Phys. Lett. 26 2000 15 18
9. M.A. Elyyan, and D.K. Tafti Large eddy simulation investigation of flow and heat transfer in a channel with dimples and protrusions ASME J. Turbomach. 130 2008 1 9
10. Y. Rao, Y.M. Xu, and C.Y. Wan A numerical study of flow and heat transfer in the pin fin-dimple channels with various dimple depths ASME J. Heat Transfer 134 2012 (paper no. 071902)
11. J. Park, P.R. Desam, and P.M. Ligrani Numerical predictions of flow structure above a dimpled surface in a channel Numer. Heat Transfer Part A 45 2004 1 20
12. S.Y. Won, and P.M. Ligrani Numerical predictions of flow structure and local Nusselt number ratios along and above dimpled surfaces with different dimple depths in a channel Numer. Heat Transfer Part A 46 2004 549 570
13. H. Wee, Q. Zhang, and P.M. Ligrani Numerical predictions of heat transfer and flow characteristics of heat sinks with ribbed and dimpled surfaces in laminar flow Numer. Heat Transfer Part A 53 2008 1156 1175 (Pubitemid 351220002)
14. G.N. Xie, and B. Sundén Numerical predictions of augmented heat transfer of an internal blade tip-wall by hemispherical dimples Int. J. Heat Mass Transfer 53 2011 5639 5650
15. G.N. Xie, B. Sundén, and Q.W. Wang Predictions of enhanced heat transfer of an internal blade tip-wall with hemispherical dimples or protrusions ASME J. Turbomach. 133 2011 (paper no. 041005)
16. G.N. Xie, B. Sundén, and W.H. Zhang Comparisons of pins/dimples/protrusions cooling concepts for an internal blade tip-wall at high Reynolds numbers ASME J. Heat Transfer 133 2011 (paper no. 061902)
17. G.I. Mahmood, and P.M. Ligrani Heat transfer in a dimpled channel: combined influences of aspect ratio, temperature ratio, Reynolds number, and flow structure Int. J. Heat Mass Transfer 45 2002 2011 2020 (Pubitemid 34557426)
18. N.K. Burgess, and P.M. Ligrani Effects of dimple depth on channel Nusselt numbers and friction factors ASME J. Heat Transfer 127 2005 839 847
19. K.Y. Kim, and J.Y. Choi Shape optimization of a dimpled channel to enhance turbulent heat transfer Numer. Heat Transfer Part A 48 2005 901 915
20. S. Kim, Y.J. Lee, E.Y. Choi, and J.S. Kawk Effect of dimple configuration on heat transfer coefficient in a rotating channel AIAA J. Thermophys. Heat Transfer 25 2011 165 172
21. Y. Rao, C.Y. Wan, and Y.M. Xu An experimental study of pressure loss and heat transfer in the pin fin-dimple channels with various dimple depths Int. J. Heat Mass Transfer 55 2012 6723 6733
22. J.B. Lan, Y.H. Xie, and D. Zhang Flow and heat transfer in microchannels with dimples and protrusions ASME J. Heat Transfer 134 2012 (paper no. 021901)
23. J. Park, and P.M. Ligrani Numerical predictions of heat transfer and fluid flow characteristics for seven different surfaces in a channel Numer. Heat Transfer Part A 47 2005 209 232 (Pubitemid 40245552)
24. C.N. Jordon, and L.M. Wright Heat transfer enhancement in a rectangular (AR = 3:1) channel with V-shaped dimples ASME J. Turbomach. 135 2013 (paper no. 011028)
25. S. Acharya, and F.G. Zhou Experimental and computational study of heat/mass transfer and flow structure for four dimple shapes in a square internal passage ASME J. Turbomach. 134 2012 (paper no. 061028)
26. H.M. Kim, M.A. Moon, and K.Y. Kim Shape optimization of inclined elliptic dimples in a cooling channel AIAA J. Thermophys. Heat Transfer 25 2011 472 476
27. G.N. Xie, J. Liu, P.M. Ligrani, and W.H. Zhang Numerical predictions of heat transfer and flow structure in a square cross-section channel with various non-spherical indentation dimples Numerical Heat Transfer Part A 64 2013 187 215
28. Y. Chen, Y.T. Chew, and B.C. Khoo Enhancement of heat transfer in turbulent channel flow over dimpled surface Int. J. Heat Mass Transfer 55 2012 8100 8121
29. K. Kanokjaruvijit, and R.F. Martinez-botas Jet impingement on a dimpled surface with different crossflow schemes Int. J. Heat Mass Transfer 48 2005 161 170 (Pubitemid 39553930)
30. O. Alshroof, J. Reizes, V. Timchenko, E. Leonardi, Flow structure and heat transfer enhancement in laminar flow with protrusions-dimple combinations in a shallow rectangular channel, in: ASME Summer Heat Transfer Conference, July 19-23, 2009.
31. S.D. Hwang, H.G. Kown, and H.H. Cho Local heat transfer and thermal performance on periodically dimple-protrusion patterned walls for compact heat exchangers Energy 35 2010 5357 5364
32. J.E. Kim, J.H. Doo, M.Y. Ha, H.S. Yoon, and C. Son Numerical study on characteristics of flow and heat transfer in a cooling passage with protrusion-in-dimple surface Int. J. Heat Mass Transfer 55 2012 7257 7267
33. S.D. Hwang, H.G. Kown, and H.H. Cho Heat transfer with dimple/protrusion arrays in a rectangular duct with a low reynolds number range Int. J. Heat Fluid Flow 29 2008 916 926
34. D. Choudhury, Introduction to the renormalization group method and turbulence modeling, Fluent Inc. Technical, Memorandum TM-107, 1993.
35. L.M. Wright, and A.S. Gohardani Effect of turbulator width and spacing on the thermal performance of angled ribs in a rectangular channel (AR = 3:1) ASME 10 2009 1103 1113 (paper no. IMECE2008-66842)
36. M.K. Chyu, Y. Yu, H. Ding, J.P. Downs, F. Soechting, Concavity enhanced heat transfer in an internal cooling passage, in: Proceedings of GT1997, ASME Turbo, 1997, (paper no. 97-GT-437).