Effect of Coriolis forces in a rotating channel with dimples and protrusions

International Journal of Heat and Fluid Flow

Volumn 31, Issue 1, 2010, Pages 1-18

  Elyyan, Mohammad A ^a   Tafti, Danesh K ^a  

^a Virginia Polytechnic Institute and State University   (United States)

Author keywords

Dimples; Internal cooling; LES; Rotating channels

Indexed keywords

AUGMENTATION RATIO; CHANNEL HEIGHT; DIMPLE DEPTH; DIMPLED SURFACES; FRICTIONAL LOSS; HEAT TRANSFER AUGMENTATION; INTERNAL COOLING; MEAN VELOCITIES; ROTATING CHANNELS; ROTATION NUMBER; STABILIZING EFFECTS; STATIONARY FLOW;

ATMOSPHERIC BOUNDARY LAYER; COMPUTATIONAL FLUID DYNAMICS; CORIOLIS FORCE; FRICTION; HEAT EXCHANGERS; ROTATION;

HEAT TRANSFER;

EID: 73749088536     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatfluidflow.2009.10.002     Document Type: Article

References (35)

1. Abdel-Wahab S., and Tafti D.K. Large eddy simulations of flow and heat transfer in a 90 ribbed duct with rotation - effect of Coriolis and centrifugal buoyancy forces. J. Turbomach. 126 4 (2004) 627-636
2. Afanasyev N.V., Chudnovsky Y.P., Leontiev A.I., and Roganov P.S. Turbulent flow friction and heat transfer characteristics for spherical cavities on a flat plate. Exp. Thermal Fluid Sci. 7 (1993) 1-8
3. Al-Hadhrami L., and Han J.C. Effect of rotation on heat transfer in two-pass square channels with five different orientations of 45° angled rib turbulators. Int. J. Heat Mass Transfer 46 (2003) 653-669
4. Cui J., and Tafti D.K. Computations of flow and heat transfer in a three-dimensional multilouvered fin geometry. Int. J. Heat Mass Transfer 45 (2002) 5007-5023
5. Dutta S., and Han J.C. Local heat transfer in rotating smooth and ribbed two-pass square channels with three channel orientations. J. Heat Transfer 118 (1996) 578-584
6. El-Husayni H.A., Taslim M.E., and Kercher D.M. Experimental heat transfer investigation of stationary and orthogonally rotating asymmetric and symmetric heated and turbulated channels. J. Turbomach. 116 (1994) 124-132
7. Elyyan M.A., Rozati A., and Tafti D.K. Investigation of dimpled fins for heat transfer enhancement in compact heat exchangers. Int. J. Heat Mass Transfer 51 (2008) 2950-2966
8. Elyyan, M.A., Tafti, D.K., 2008. Effect of Coriolis forces in a rotating channel with dimples and protrusions. In: Proceedings of ASME-IMECE2008, Paper No. IMECE2008-66677.
9. Fann S., Yang W.J., and Zhang N. Local heat transfer in a rotating serpentine passage with rib-roughened surfaces. Int. J. Heat Mass Transfer 37 2 (1994) 217-228
10. Germano M., Piomelli U., Moin P., and Cabot W.H. A dynamic subgrid-scale eddy viscosity model. Phys. Fluids 3 (1991) 1760-1765
11. Griffith T.S., Al-Hadhrami L., and Han J.C. Heat transfer in rotating rectangular channels (AR = 4) with angled ribs. J. Turbomach. 124 (2002) 617-625
12. Griffith T.S., Al-Hadrami L., and Han J.C. Heat transfer in rotating rectangular cooling channels (AR = 4) with dimples. J. Turbomach. 125 3 (2003) 555-563
13. Hseih S.S., and Chin H.J. Turbulent flow in a rotating two pass ribbed rectangular channel. J. Turbomach. 125 (2003) 609-622
14. Incropera F.P., and DeWitt D.P. Fundamentals of heat and mass transfer. fifth ed. (2002), John Wiley, NY
15. Johnson B.V., Wagner J.H., Steuber G.D., and Yeh F.C. Heat transfer in rotating serpentine passages with trips skewed to the flow. J. Turbomach. 116 (1994) 113-123
16. Ligrani P.M., Harrison J.L., Mahmood G.I., and Hill M.L. Flow structure due to dimple depressions on a channel surface. Phys. Fluids 13 11 (2001) 3442-3451
17. Ligrani P.M., Mahmood G.I., Harrison J.L., Clayton C.M., and Nelson D.L. Flow structure and local Nusselt number variation in a channel with dimples and protrusions on opposite walls. Int. J. Heat Mass Transfer 44 (2001) 4413-4425
18. Ligrani P.M., Oliveira M.M., and Blaskovich T. Comparison of heat transfer augmentation techniques. AIAA J. 41 3 (2003) 337-362
19. Lilly D.K. A proposed modification of the Germano subgrid-scale eddy viscosity model. Phys. Fluids A 4 3 (1992) 633-635
20. Mahmood G.I., and Ligrani P.M. 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
21. Mahmood G.I., Sabbagh M.Z., and Ligrani P.M. Heat transfer in a channel with dimples and protrusions on opposite walls. J. Thermophys. Heat Transfer 15 3 (2001) 275-283
22. Moin P., Squires K., Cabot W., and Lee S. A dynamic sub-grid-scale model for compressible turbulence and scalar transport. Phys. Fluids A 3 11 (1991) 2746-2757
23. Moon H.K., O'Connel T., and Glezer B. Channel height effect on heat transfer and friction in a dimpled passage. J. Turbomach. 122 (2000) 307-313
24. Murata A., and Mochizuki S. Effect of cross-sectional aspect ratio on turbulent heat transfer in an orthogonally rotating rectangular smooth duct. Int. J. Heat Mass Transfer 42 (1999) 3803-3814
25. Najjar F.M., and Tafti D.K. Study of discrete test filters and finite difference approximations for the dynamic subgrid-scale stress models. Phys. Fluids 8 (1996) 1076-1088
26. Parson J.A., Han J.C., and Zhang Y.M. Effects of model orientation and wall heating condition on local heat transfer in a rotating two-pass square channel with rib turbulators. Int. J. Heat Mass Transfer 38 7 (1995) 1151-1159
27. Patankar S.V., Liu C.H., and Sparrow E.M. Fully developed flow and heat transfer in ducts having streamwise-periodic variations of cross-sectional area. J. Heat Transfer 99 (1977) 180-186
28. Sewall, E.A., 2005. Large eddy simulations of flow and heat transfer in the developing and 180 bend regions of ribbed gas turbine blade internal cooling ducts with rotation-effect of Coriolis and centrifugal buoyancy forces. PhD Dissertation, Virginia Tech.
29. Sewall E.A., and Tafti D.K. Large Eddy simulation of flow and heat transfer in the developing flow region of a rotating gas turbine blade internal cooling duct with coriolis and buoyancy forces. J. Turbomach. 130 1 (2008) 011005
30. Sewall E.A., Tafti D.K., Graham A.B., and Thole K.A. Experimental validation of large eddy simulations of flow and heat transfer in a stationary ribbed duct. Int. J. Heat Fluid Flow 27 2 (2006) 243-258
31. Tafti, D.K., 2001. GenIDLEST - A scalable parallel computational tool for simulating complex turbulent flows. In: Proceedings of the ASME Fluids Engineering Division, FED, vol. 256.
32. Viswanathan A.K., and Tafti D.K. Detached eddy simulation of turbulent flow and heat transfer in ribbed duct. J. Fluids Eng. 127 (2005) 888-896
33. Wagner J.H., Johnson B.V., and Hajek T.J. Heat transfer in rotating passages with smooth walls and radial outward flow. J. Turbomach. 113 (1991) 42-51
34. Wagner J.H., Johnson B.V., and Kopper F.C. Heat transfer in rotating serpentine passages with smooth walls. J. Turbomach. 113 (1991) 321-330
35. Won S.Y., Zhang Q., and Ligrani P.M. Comparisons of flow structure above dimpled surfaces with different dimple depths in a channel. Phys. Fluids 17 4 (2005) 045105