Experimental study on the characterization of airflow effect on the direct methanol fuel cell

Yean-Der Kuan, Shi-Min Lee and Min-Feng Sung

Renewable Energy, 2009, vol. 34, issue 8, 1962-1968

Abstract: The PCB manufacturing process has been applied to the DMFC package which is especially suitable for the planar type DMFC module design. Maintaining the planar DMFC in good operating condition is an important task. This paper discusses the cathode airflow effect on the single cell and also on the 3-cell planar DMFC module. In the single cell study, the research starts from the airflow rate to airflow velocity viewpoint. In the DMFC module study, a 3-cell DMFC module, a substitute of 3-Cell PCB DMFC module, with a parallel flow board are compared. The results indicate that providing suitable cathode airflow velocity is more important than merely considering the airflow rate in the DMFC single or 3-cell DMFC module.

Keywords: Direct methanol fuel cell; DMFC; Cathode; Airflow rate; Airflow velocity (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:34:y:2009:i:8:p:1962-1968

DOI: 10.1016/j.renene.2008.12.023

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