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http://dx.doi.org/10.3795/KSME-B.2003.27.9.1351

Shape Optimization of Heat Transfer Surfaces with Staggered Ribs To Enhance Thrbulent Heat Transfer  

Kim, Hong-Min (인하대학교 대학원 기계공학과)
Kim, Kwang-Yong (인하대학교 기계공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.27, no.9, 2003 , pp. 1351-1359 More about this Journal
Abstract
This study presents a numerical procedure to optimize shape of streamwise periodic ribs mounted on both of the principal walls to enhance turbulent heat transfer in a rectangular channel flow. The response surface method is used as an optimization technique. The optimization is based on Navier-Stokes analysis of flow and heat transfer with $k-{\varepsilon}$ turbulence model. The width-to-height ratio of a rib, rib height-to-channel height ratio and rib pitch to rib height ratio are chosen as design variables. The object function is defined as a function of heat transfer coefficient and friction drag coefficient with weighting factor. Optimum shapes of the rib have been obtained for the range of 0.02 to 0.1 of weighting factor.
Keywords
Shape Optimization; Turbulent Heat Transfer; Response Surface Method; Navier-Stokes Analysis;
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1 Shyy, W., Papila, N., Vaidyanathan, R. and Tucker, K., 2001, 'Global Design Optimization for Aerodynamics and Rocket Propulsion Components,' Progress in Aerospace Science, Vol. 37, No.1, pp. 59-118   DOI   ScienceOn
2 Launder, B. E. and Spalding, D. B., 1974, 'The Numerical Computational of Turbulent Flows,' Computer Methods in Applied Mechanics and Engineering, Vol. 3, pp. 269-289   DOI   ScienceOn
3 Myers, R. H. and Montgomery, C. C., 1995, 'Response Surface Methodology : Progress and Product Optimization Using Designed Experiments,' John Wiley & Sons
4 Webb, R. L. and Eckert, E. R. G., 1972, 'Application of Rough Surfaces to Heat Exchanger Design,' Int. J. Heat Mass Transfer, Vol. 15, pp. 1647-1658   DOI   ScienceOn
5 Petukhov, B. S., 1970, 'In: Advances in Heat Transfer,' Academic Press, New York, Vol. 6, pp. 503-504
6 Guinta, A. A., 1997, 'Aircraft Multidisciplinary Design Optimization Using Design of Experimental Theory and Response Surface Modeling Methods,' Ph. D. Dissertant, Department of Aerospace Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA
7 Lopez, J. R., Anand, N. K. and Fletcher, L. S., 1996, 'Heat Transfer in a Three-Dimensional Channel With Barnes,' Numerical Heat Transfer, Part A, Vol. 30, pp. 189-205   DOI   ScienceOn
8 Kelkar, K. M. and Patankar, S. V., 1987, 'Numerical Prediction of Flow and Heat Transfer in a Parallel Plate Channel With Staggered Fins,' J. Heat Transfer, Vol. 109, pp. 25-30   DOI
9 Watanabe, K. and Takahashi, T., 2002, 'LES Simulation and Experimental Measurement of Fully Developed Ribbed Channel Flow and heat Transfer,' Proc ASME TURBO EXPO 2002, June 3-6, Amsterdam, The Netherlands, GT-2002-30203
10 Kim, K. Y. and Kim, S. S., 2002, 'Shape Optimization of Rib-Roughened Surface to Enhance Turbulent Heat Transfer,' International Journal of Heat and Mass Transfer, Vol. 45, Issue 13, pp. 2719~2727   DOI   ScienceOn
11 Sato, H., Hishida, K., and Maeda, M., 1992, 'Characteristics of Turbulent Flow and Heat Transfer in a Rectangular Channel With Repeated Rib Roughness,' Exp. Heat Transfer, Vol. 5, pp. 1-16   DOI
12 Webb, B. W. and Ramadhyani, S., 1985, 'Conjugate Heat Transfer in a Channel With Staggered Ribs,' Int. J. Heat Mass Transfer, Vol. 28, No. 9, pp. 1679-1687   DOI   ScienceOn
13 Taslim, M. E. and Wadsworth, C. M., 1997, 'An Experimental Investigation of the Rib Surface-Averaged Heat Transfer Coefficient in a Rib-Roughened Square Passage,' ASME Journal of Turbomachinery, Vol. 119, pp. 381-389   DOI   ScienceOn