Numerical simulation of heat transport in a direct methanol fuel cell

Ya Ling He; Jin Qiang Zou; Zheng Miao; Zeng Liu; Xiang Lin Li

Numerical simulation of heat transport in a direct methanol fuel cell

Ya Ling He
, Jin Qiang Zou
, Zheng Miao
, Zeng Liu
, Xiang Lin Li

能源与动力工程学院

Xi'an Jiaotong University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

In this work, a two-dimensional, two-phase non-isothermal model is developed for DMFC. The heat and mass transfer, along with the electrochemical reactions occurring in the DMFC are modeled and numerically solved using a home-written computer code. The numerical results show that the temperature of cathode is higher than that of anode in the membrane electrode assembly (MEA), the increases in methanol feeding concentration causes increase in mean temperature of MEA and temperature difference in MEA and surroundings has little impact on fuel cell performance.

源语言	英语
页（从-至）	2001-2004
页数	4
期刊	Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
卷	31
期	12
出版状态	已出版 - 12月 2010

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title = "Numerical simulation of heat transport in a direct methanol fuel cell",

abstract = "In this work, a two-dimensional, two-phase non-isothermal model is developed for DMFC. The heat and mass transfer, along with the electrochemical reactions occurring in the DMFC are modeled and numerically solved using a home-written computer code. The numerical results show that the temperature of cathode is higher than that of anode in the membrane electrode assembly (MEA), the increases in methanol feeding concentration causes increase in mean temperature of MEA and temperature difference in MEA and surroundings has little impact on fuel cell performance.",

keywords = "Fuel cell, Heat transfer, Methanol crossover, Tow-phase simulation",

author = "He, \{Ya Ling\} and Zou, \{Jin Qiang\} and Zheng Miao and Zeng Liu and Li, \{Xiang Lin\}",

year = "2010",

month = dec,

language = "英语",

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journal = "Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics",

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TY - JOUR

T1 - Numerical simulation of heat transport in a direct methanol fuel cell

AU - He, Ya Ling

AU - Zou, Jin Qiang

AU - Miao, Zheng

AU - Liu, Zeng

AU - Li, Xiang Lin

PY - 2010/12

Y1 - 2010/12

N2 - In this work, a two-dimensional, two-phase non-isothermal model is developed for DMFC. The heat and mass transfer, along with the electrochemical reactions occurring in the DMFC are modeled and numerically solved using a home-written computer code. The numerical results show that the temperature of cathode is higher than that of anode in the membrane electrode assembly (MEA), the increases in methanol feeding concentration causes increase in mean temperature of MEA and temperature difference in MEA and surroundings has little impact on fuel cell performance.

AB - In this work, a two-dimensional, two-phase non-isothermal model is developed for DMFC. The heat and mass transfer, along with the electrochemical reactions occurring in the DMFC are modeled and numerically solved using a home-written computer code. The numerical results show that the temperature of cathode is higher than that of anode in the membrane electrode assembly (MEA), the increases in methanol feeding concentration causes increase in mean temperature of MEA and temperature difference in MEA and surroundings has little impact on fuel cell performance.

KW - Fuel cell

KW - Heat transfer

KW - Methanol crossover

KW - Tow-phase simulation

UR - https://www.scopus.com/pages/publications/78650682813

M3 - 文章

AN - SCOPUS:78650682813

SN - 0253-231X

VL - 31

SP - 2001

EP - 2004

JO - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

JF - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics

IS - 12

ER -

Numerical simulation of heat transport in a direct methanol fuel cell

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