Browse > Article
http://dx.doi.org/10.5293/kfma..2011.14.5.055

Design Optimization of a Printed Circuit Heat Exchanger Using Surrogate Models  

Lee, Sang-Moon (인하대학교 대학원 기계공학과)
Kim, Kwang-Yong (인하대학교 기계공학부)
Publication Information
The KSFM Journal of Fluid Machinery / v.14, no.5, 2011 , pp. 55-62 More about this Journal
Abstract
Shape optimization of a Printed circuit heat exchanger (PCHE) has been performed by using three-dimensional Reynolds-Averaged Navier-Stokes (3-D RANS) analysis and surrogate modeling techniques. The objective function is defined as a linear combination of effectiveness of the PCHE term and pressure drop in the cold channels of the PCHE. The cold channel angle and the ellipse aspect ratio of the cold channel are used as design variables for the optimization. Design points are selected through Latin-hypercube sampling. The optimal point is determined through surrogate-based optimization method which uses 3-D RANS analyses at design points. The results of three types of surrogate model are compared each other. The results of the optimizations indicate improved performance in friction loss but low performance in effectiveness than the reference shape.
Keywords
Printed circuit heat exchanger; SST model; Surrogate model; Three-dimensional Reynolds-averaged Navier-Stokes equation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Goel, T., Haftka, R. T., Shyy, W. and Queipo, N. V., 2007, "Ensemble of Surrogates," Structural and Multidisciplinary Optimization, Vol. 33, No. 3, pp. 199∼216.   DOI
2 Kim, J. H., Choi, J. H. and Kim, K. Y., 2010. "Surrogate Modeling for Optimization of a Centrifugal Compressor Impeller," International Journal of Fluid Machinery and Systems, Vol. 3, No. 1, pp. 29∼38.   DOI
3 이기돈, 김광용, 2009, "홴형상 막냉각홀의 신경회로망 기법을 이용한 최적설계," 유체기계저널, 제12권, 제4호, pp. 44∼53.   과학기술학회마을   DOI
4 Lee, S. M. and Kim, K. Y., 2011, "Numerical Study of Thermal-hydraulic Performance in a Zigzag Printed Circuit Heat Exchanger," Nuclear Engineering and Design, in press.
5 CFX-11.0 Solver Theory, 2006, Ansys Inc.
6 Menter, F. R., 1994. "Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications," AIAA Journal, Vol. 32, No. 8, pp. 1598∼1605.   DOI
7 Bardina, J. E., Huang, P. G., Coakley, T., 1997, "Turbulence Modeling Validation," 28th AIAA Fluid Dynamics Conference, June 29-July 2, Snow Village, Colorado, USA, AIAA Paper 1997-2121.
8 Mckay, M. D., Beckman, R. J. and Conover, W. J., 1979, "A Comparison of Three Methods for Selecting Values of Input Variables in the Analysis of Output from a Computer Code," Technometrics, Vol. 21, pp. 239∼245.   DOI
9 Myers, R.H. and Montgomery, D. C., 1995, Response Surface Methodology: Process and Product Optimization Using Designed Experiments, John Wiley & Sons, INC., New-York.
10 Sacks, J. W., Welch, J., Mitchell, T. J. and Wynn, H. P., 1989, "Design and analysis of computer experiments," Statistical Sci., Vol. 4, No. 4, pp. 409∼435.   DOI
11 MATLAB, The Language of Technical Computing, Release 2008a. The MathWorks Inc.
12 Dewson, S. J., Grady, C., 2003, HEATRIC Workshop at MIT, Cambridge, MA, U.S.A., October 2nd.
13 McCormack, D., 2001. "The Application of Printed Circuit Heat Exchanger Technology in the Pebble Bed Modular Reactor Demonstration Plant," Proceedings of ASME Turbo Expo 2001, Louisiana, 2001-GT-0473.
14 Kim, D. E., Kim, M. H., Cha, J. E. and Kim, S. O., 2008, "Numerical Investigation on Thermal-Hydraulic Performance of New Printed Circuit Heat Exchanger Model," Nuclear Engineering and Design, Vol. 238, pp. 3269∼3276.   DOI
15 Ngo, L., Kato, Y., Nikitin, K. and Tsuzuki, N., 2006, "New Printed Circuit Heat Exchanger with S-shaped Fins for Hot water Supplier," Experimental Thermal and Fluid Science, Vol. 30, No. 8, pp. 811∼819.   DOI
16 Pra, F., Tochon, P., Mauget, C., Fokkens, J. and Willemsen, S., 2008. "Promising designs of compact heat exchangers for modular HTRs using the Brayton cycle," Nuclear Engineering and Design, Vol. 238, pp. 3160∼3173.   DOI
17 Kim, I. H., No, H. C., Lee, J. I. and Jeon, B. G., 2010, "Thermal-hydraulic Behavior in a Deteriorated Turbulent Heat Transfer for a Gas-Cooled Reactor," Nuclear Engineering and Design, Vol. 240, pp. 783∼795.   DOI
18 Queipo, N. V., Haftka, R. T., Shyy, W., Goel, T., Vaidyanathan, R. and Tucker, P. K., 2005, "Surrogate-based Analysis and Optimization," Progress in Aerospace Science, Vol. 41, pp. 1∼28.   DOI