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저 레이놀즈 수 영역에서 관군 배열에 따른 강제 및 혼합 대류 열전달에 관한 수치적 연구
조재의(Jae-Eui Cho),이대성(Dae-Sung Lee),하만영(Man-Yeong Ha),부정숙(Jeong-sook Bu),윤현식(Hyun-Sik Yoon),이현구(Hyun-Goo Lee) 대한기계학회 2006 대한기계학회 춘추학술대회 Vol.2006 No.6
Two-dimensional cross flow and heat transfer in a horizontal channel with tube banks was numerically studied at Re = 40, 100 and Pr for 0.7. Present study focus is on the influence of buoyancy on the flow and thermal fields at low Reynolds number by simulating separately forced and mixed convection. In case of mixed convection, various values of Ri ranged from 0.0 to 2.0 were considered. This study provides useful insight on the detailed flow and heat transfer phenomena in a channel with tube banks at low Reynolds number.