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PSO 기법을 이용한 그루브윅 히트 파이프 형상 최적화 연구
김권호(K.H. Kim),이균호(K.H. Lee),백승욱(S.W. Baek) 한국전산유체공학회 2012 한국전산유체공학회 학술대회논문집 Vol.2012 No.11
A heat pipe(HP) optimization is unsuitable to Gradient-based methods because design variables have nonlinear interaction and multiple constraints are involved. The object of present study is to optimize the grooved wick HP for a space application using PSO method, simple heuristic search method. The HP configuration is optimized regarding to five parameters and fifteen constraints. To verify the Optimization performance, a total mass estimation are compared with total mass of practical HP.