메탄올 Fuel Cell 내의 유로 형상에 대한 열유동해석 Heat and Flow Analysis in Different Shapes of Flow Channel in a Methanol Fuel Cell

백수홍, 이동렬

언어KOR
URLhttp://db.koreascholar.com/Article/Detail/310752

한국기계기술학회지 (韓國機械技術學會誌)

제17권 제6호 (2015.12)
pp.1167-1173

한국기계기술학회 (Korean Society of Mechanical Technology)

초록

This research is to investigate the performance analysis of methanol fuel cell for flow channel with four different types of the channel (Serpentine I, II, Inter-digitated, Parallel) in the fuel cell stack. Velocity, pressure, temperature and density distributions of fluid over the flow domain of the flow channel are numerically calculated for the optimum design of flow channel with uniform inlet velocity. According to better water discharge and mutual gas reaction with low pressure drop and high density difference between inlet and outlet in the flow channel, Serpentine I type is of highest performance of the flow channel shapes in the present methanol fuel cell models.

키워드

Methanol Fuel Cell 메탄올 연료전지 Polymer Electrolyte Membrane Fuel Cell PEMFC 고분자 전해질 연료전지 Heat and Flow Analysis 열유동해석 Computational Fluid Dynamics CFD 전산유체역학 Serpentine Parallel Channel 사행 평행유로

저자

백수홍(Sungkyunkwan University) | Soo-Hong Baek
이동렬(Member, Mechanical and Automotive Engineering of Catholic University of Daegu) | Dong-Ryul Lee Corresponding author

KOREASCHOLAR

메탄올 Fuel Cell 내의 유로 형상에 대한 열유동해석 Heat and Flow Analysis in Different Shapes of Flow Channel in a Methanol Fuel Cell