Comparative Analysis of Two Modeling Approaches for Optimizing Plate Heat Exchangers
Commenced in January 2007
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Edition: International
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Comparative Analysis of Two Modeling Approaches for Optimizing Plate Heat Exchangers

Authors: Fábio A. S. Mota, Mauro A. S. S. Ravagnani, E. P. Carvalho

Abstract:

In the present paper the design of plate heat exchangers is formulated as an optimization problem considering two mathematical modelling. The number of plates is the objective function to be minimized, considering implicitly some parameters configuration. Screening is the optimization method used to solve the problem. Thermal and hydraulic constraints are verified, not viable solutions are discarded and the method searches for the convergence to the optimum, case it exists. A case study is presented to test the applicability of the developed algorithm. Results show coherency with the literature.

Keywords: Plate heat exchanger, optimization, modeling, simulation.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1108737

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References:


[1] L. Wang, B. Sundén, R. M. Manglik, Plate Heat Exchangers: Design, Applications and Performance, Ashurst Lodge: WIT Press, 2007, pp. 27-39.
[2] R. K. Shah, D. P. Sekulic, Fundamentals of Heat Exchanger Design, New Jersey: John Wiley & Sons, Inc. 2003, pp. 22-29.
[3] J. A. W. Gut, J. M Pinto, Modeling of Plate Heat Exchangers with Generalized Configurations. Int. J. Heat Mass Transfer 2003; 46:2571-2585.
[4] S. G. Kandlikar, R. K. Shah, Asymptotic Effectiveness-NTU Formulas for Multipass Plate Heat Exchangers. Journal of Heat Transfer, v.111, p.314-321, 1989.
[5] J. A. W. Gut, J. M Pinto, Optimal Configuration Design for Plate Heat Exchangers. Int. J. Heat Mass Transfer 2004; 47:4833-4848.
[6] S. Kakaç, H. Liu, Heat Exchanger: Selection, Rating and Thermal Design, 2ed. Boca Raton: CRC Press, 2002, pp. 373-412.
[7] J. A. W. Gut, “Configurações Ótimas de Trocadores de Calor a Placas”, Ph.D. Thesis. (in Portuguese) Polytechnic School, University of São Paulo, Brazil, 2003.