Endwall heat transfer and pressure drop in scale-roughened pin-fin channels

International Journal of Thermal Sciences

Volumn 49, Issue 4, 2010, Pages 702-713

  Chang, Shyy Woei ^a   Lees, Arthur William ^b  

^a NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES   (Taiwan)

^b SWANSEA UNIVERSITY   (United Kingdom)

Author keywords

Compound scaled roughness and pin fin array; Heat transfer augmentation

Indexed keywords

BACKWARD FLOW; COMPOUND HEAT TRANSFER ENHANCEMENT; DESIGN APPLICATIONS; ELECTRONIC DEVICE; END-WALL; EXPERIMENTAL CORRELATION; HEAT TRANSFER AND PRESSURE DROP; HEAT TRANSFER AUGMENTATION; HEAT TRANSFER DATA; HEAT TRANSFER PERFORMANCE; HEAT TRANSFER RATE; PIN-FIN ARRAYS; PIN-FINS; PITCH-TO-DIAMETER RATIOS; PRESSURE DROP COEFFICIENTS; PRESSURE DROP MEASUREMENTS; THERMAL PERFORMANCE;

EXPERIMENTAL REACTORS; FINS (HEAT EXCHANGE); HEAT EXCHANGERS; HEAT TRANSFER COEFFICIENTS; PRESSURE DROP; REYNOLDS NUMBER;

DATA TRANSFER RATES;

EID: 75049084887     PISSN: 12900729     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijthermalsci.2009.09.008     Document Type: Article

References (24)

1. Chyu M.K., and Natarajan V. Heat transfer on the base surface of three-dimensional protruding elements. Int. J. Heat Mass Transfer 39 (1996) 2925-2935
2. Won S.Y., Mahmood G.I., and Ligrani P.M. Spatially-resolved heat transfer and flow structure in a rectangular channel with pin fins. Int. J. Heat Mass Transfer 47 (2004) 1731-1743
3. Van Fossen G.J. Heat-transfer coefficients for staggered arrays of short pin-fins. ASME Eng. Gas Turbines Power 104 (1982) 268-274
4. Chyu M.K., Hsing Y.C., Shih T.I.-P., and Natarajan V. Heat transfer contributions of pins and endwall in pin-fin arrays: effects of thermal boundary condition modeling. ASME J. Turbomachinery 121 (1999) 257-263
5. Metzger D.E., Berry R.A., and Bronson J.P. Developing heat transfer in rectangular ducts with staggered arrays of short pin fins. ASME J. Heat Transfer 104 (1982) 700-706
6. Chyu M.K. Heat transfer and pressure drop for short pin-fin arrays with pin-endwall fillet. ASME J. Heat Transfer 112 (1990) 926-932
7. Metzger D.E., Fan C.D., and Haley S.W. Effects of pin shape and array orientation on heat transfer and pressure loss in pin arrays. ASME J. Eng. Gas Turbines Power 106 (1984) 252-257
8. Sahiti N., Lemouedda A., Stojkovic D., Durst F., and Franz E. Performance comparison of pin fin in-duct flow arrays with various pin cross-sections. Appl. Thermal Eng. 26 (2006) 1176-1192
9. Sparrow E.M., and Grannis V.B. Pressure drop characteristics of heat exchangers consisting of arrays of diamond-shaped pin fins. Int. J. Heat Mass Transfer 34 (1991) 589-600
10. M.K. Chyu, C.H. Yen, S. Siw, Comparison of heat transfer from staggered pin fin arrays with circular, cubic and diamond shaped element, GT2007-28306, ASME Turbo Expo (2007) May 14-17, Montreal, Canada.
11. Sahiti N., Durst F., and Geremia P. Selection and optimization of pin cross-sections for electronics cooling. Appl. Thermal Eng. 27 (2007) 111-119
12. Jubran B.A., Hamdan M.A., and Abdualh R.M. Enhanced heat transfer, missing pin and optimization for cylindrical pin fin arrays. ASME J. Heat Transfer 115 (1993) 576-583
13. Chyu M.K., and Natarajan V. Effect of flow angle-of-attach on the local heat/mass transfer distributions from a wall-mounted cube. ASME J. Heat Transfer 116 (1994) 552-560
14. M.K. Chyu, E.O. Oluyede, Moon, H.-K., Heat transfer on convective surfaces with pin-fins mounted in inclined angles, GT2007-28138, ASME Turbo Expo May 14-17, (2007) (Montreal, Canada).
15. Dogruoz M.B., Urdaneta M., and Ortega A. Experiments and modeling of the hydraulic resistance and heat transfer of in-line square pin fin heat sink with top by-pass flow. Int. J. Heat Mass Transfer 48 (2005) 5058-5071
16. Chang S.W., Yang T.L., Huang C.C., and Chiang K.F. Endwall heat transfer and pressure drop in rectangular channels with attached and detached circular pin-fin array. Int. J. Heat Mass Transfer 51 (2008) 5247-5259
17. Chang S.W., Liou T.-M., and Lu M.H. Heat transfer of rectangular narrow channel with two opposite scale-roughened walls. Int. J. Heat Mass Transfer 48 (2005) 3921-3931
18. T.-M. Liou, S.W. Chang, J.S. Chen, C.Y. Chan, Fluid flow inside a rectangular duct with two opposite walls roughened by deepened scales, GT2009-53902, Proceedings of ASME Turbo Expo (2009) June 8-12, 2009, (Orlando, USA).
19. Editorial Board of ASME. J. Heat Transfer, Journal of heat transfer policy on reporting uncertainties in experimental measurements and results. ASME J. Heat Transfer 115 (1993) 5-6
20. Chang S.W., Liou T.-M., Chiang K.F., and Hong G.F. Heat transfer and pressure drop in rectangular channel with compound roughness of V-shaped ribs and deepened scales. Int. J. Heat Mass Transfer 51 (2008) 457-468
21. Han J.C., Zhang Y.M., and Lee C.P. Augmented heat transfer in square channels with parallel, crossed, and V-shaped angled ribs. ASME J. Turbomachinery 113 (1991) 590-597
22. Taslim M.E., Li T., and Kercher D. Experimental heat transfer and friction in channels roughened with angle, V-shaped, and discrete ribs on two opposite walls. ASME J. Turbomachinery 118 (1996) 20-28
23. Gao X., and Sundén B. Heat transfer and pressure drop measurements in rib-roughened rectangular ducts. Exp. Thermal Fluid Sci. 24 (2001) 25-34
24. Zukauskas A., and Ulinskas R. Efficiency parameters for heat transfer in tube banks. Heat Transfer Eng. 6 (1985) 19-25