摘要
三维数值仿真在研究质子交换膜燃料电池(proton exchange membrane fuel cell,PEMFC)内部机理、外部输出性能等方面存在优势,可实现降低研究成本及提高科研效率等目的。该文首先对PEMFC的三维数值仿真方法进行介绍,其次,阐述三维数值仿真在模拟PEMFC内部两相流、液态水运动和水淹方面的应用,并总结三维数值仿真在优化传统流场和设计新型流场中的应用。三维数值仿真方法通过耦合多个物理场可对PEMFC各个方面进行仿真,进一步概括三维数值仿真在操作参数、膜电极组件和热管理等方面的研究成果。最后,对应用三维数值仿真方法研究PEMFC进行总结和展望,可对相关研究提供一定的参考价值。
Three-dimensional(3D)numerical simulation which has great advantages in studying the internal mechanism and output performance of proton exchange membrane fuel cell(PEMFC)can help reduce the research cost and improve the efficiency of research.In this paper,the 3D numerical simulation method of PEMFC was first introduced.Secondly,the application of 3D numerical simulation in the emulation of two-phase flow,liquid water movement and flooding in PEMFC was described.The third part summarized the application of 3D numerical simulation in optimizing traditional flow field and designing new flow field.The three-dimensional numerical simulation method can simulate all aspects of PEMFC by coupling several physical fields.Then,the research results of 3D numerical simulation in operation parameters,membrane electrode assembly and thermal management were summarized.Finally,the research of PEMFC using 3D numerical simulation method was concluded and prospected.This paper provided a suggestion for the research of PEMFC by 3D numerical simulation.
作者
刘祥荣
蒋宇
张雪霞
陈维荣
LIU Xiangrong;JIANG Yu;ZHANG Xuexia;CHEN Weirong(School of Electrical Engineering,Southwest Jiaotong University,Chengdu 611756,Sichuan Province,China)
出处
《中国电机工程学报》
EI
CSCD
北大核心
2021年第21期7352-7369,共18页
Proceedings of the CSEE
基金
国家自然科学基金(青年科学基金项目)(51607149)
四川省科技计划项目应用基础研究(2019YJ0236)
磁浮技术与磁浮列车教育部重点实验室2018年度开放课题项目。
关键词
质子交换膜燃料电池
数值模拟
水管理
流场设计
性能优化
proton exchange membrane fuel cell
numerical simulation
water management
flow field design
performance optimization
