Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Design Optimization of Plate Heat Exchanger with Staggered Pin Arrays

엇갈린 핀 배열을 갖는 평판 열교환기의 최적 설계

  • 박경우 (한양대학교 최적설계신기술연구센터) ;
  • 최동훈 (한양대학교 최적설계신기술연구센터) ;
  • 이관수 (한양대학교 최적설계신기술연구센터) ;
  • 장규호 (ATES (주))
  • Published : 2003.04.23
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Abstract

The design optimization of the plate heat exchanger with staggered pin arrays for a fixed volume is performed numerically. The flow and thermal fields are assumed to be a streamwise-periodic flow and heat transfer with constant wall temperature and they are solved by using the finite volume method. The optimization is carried out by using the sequential linear programming (SLP) method and the weighting method is used for solving the multi-objective problem. The results show that the optimal design variables for the weighting coefficient of 0.5 are as follows; S=6.497mm, P=5.496mm, $D_1=0.689mm$, and $D_2=2.396mm$. The Pareto optimal solutions are also presented.

Keywords