고분자 전해질 연료전지 분리판 입구에 존재하는 직선유로의 깊이와 폭 변화에 따른 전산 해석

PEMFC is popular energy system that is pollution free, high efficiency, sustainable in renewable energy. In this paper, analyses PEMFC straight separator’s performance on design variation at inlet part. Studies variation of voltage and pressure on depth and width at fixed channel and rib’s total width = 2㎜. When RAR = 1.5, AR= 1.0, be Resulted ideal case that supplies low pressure and middle power from this numerical analysis