Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Numerical study of cold start performance of proton exchange membrane fuel cell with coolant circulation | |
Wei, Lin1; Liao, Zihao1,2; Suo, Zhenbang3; Chen, Xuesong3; Jiang, Fangming1
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| 2019-08-13 | |
| Source Publication | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
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| ISSN | 0360-3199 |
| Volume | 44Issue:39Pages:22160-22172 |
| Corresponding Author | Jiang, Fangming(fm_jiang2000@yahoo.com) |
| Abstract | It has been well recognized that cold start is one of the key issues of proton exchange membrane fuel cell (PEMFC) used as the engine of vehicles. Coolant circulation is usually launched synchronously with the fuel cell during cold start to avoid sudden large temperature variation, which greatly increases the cell thermal mass, lowers the heating rate, and worsens the cell performance. Considering the flow and heat transfer of coolant circulation, a three-dimensional, transient, multi-disciplinary model for cold start is built up. The numerical results agree reasonably well with experimental data, indicating that the model can be used for the investigation of PEMFC cold start processes. The analysis of circulation parameter effects shows that increasing the coolant flow rate or coolant tank capacity has little influence on the cell voltage, but will increase the non-uniformity of temperature distribution along flow direction. At lower start-up temperature, this non uniformity is more obvious. With higher coolant flow rate, although the distribution of current density becomes more evenly, the ice formation amount increases and its distribution and location are greatly affected. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| Keyword | Proton exchange membrane fuel cell Cold start Coolant Numerical model |
| DOI | 10.1016/j.ijhydene.2019.06.147 |
| WOS Keyword | THERMAL-MODEL ; TEMPERATURE ; STRATEGY ; POWER ; BEHAVIORS ; PEMFCS ; WATER ; HEAT |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Natural Science Foundation of Guangdong Province[2017A000310186] ; Shanghai Automotive Industry Science and Technology Development Foundation[1706] ; CAS PIFI Visiting Scientist Fellowship[2018VEB0003] |
| WOS Research Area | Chemistry ; Electrochemistry ; Energy & Fuels |
| Funding Organization | Natural Science Foundation of Guangdong Province ; Shanghai Automotive Industry Science and Technology Development Foundation ; CAS PIFI Visiting Scientist Fellowship |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Energy & Fuels |
| WOS ID | WOS:000483634100084 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25689 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Jiang, Fangming |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Lab Adv Energy Syst, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.SAIC Motor Corp Ltd, Shanghai 201804, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Wei, Lin,Liao, Zihao,Suo, Zhenbang,et al. Numerical study of cold start performance of proton exchange membrane fuel cell with coolant circulation[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2019,44(39):22160-22172. |
| APA | Wei, Lin,Liao, Zihao,Suo, Zhenbang,Chen, Xuesong,&Jiang, Fangming.(2019).Numerical study of cold start performance of proton exchange membrane fuel cell with coolant circulation.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,44(39),22160-22172. |
| MLA | Wei, Lin,et al."Numerical study of cold start performance of proton exchange membrane fuel cell with coolant circulation".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 44.39(2019):22160-22172. |
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