Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field
Simulations are performed to study the effect of performance parameters on the velocity profiles in a vanadium redox flow battery. The effect of flow rate, viscosity, porosity, electrode thickness, and effect of channel height on the velocity profile in a vanadium redox flow battery are...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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International Association of Physical Chemists (IAPC)
2023-03-01
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| Series: | Journal of Electrochemical Science and Engineering |
| Subjects: | |
| Online Access: | https://pub.iapchem.org/ojs/index.php/JESE/article/view/1610 |
| _version_ | 1797859183578578944 |
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| author | Sarede Yadav Balaji Krishnamurthy |
| author_facet | Sarede Yadav Balaji Krishnamurthy |
| author_sort | Sarede Yadav |
| collection | DOAJ |
| description |
Simulations are performed to study the effect of performance parameters on the velocity profiles in a vanadium redox flow battery. The effect of flow rate, viscosity, porosity, electrode thickness, and effect of channel height on the velocity profile in a vanadium redox flow battery are studied. Quantitative analysis of velocity profiles at the mid height of channel, at the channel-electrode interface and mid height of electrode thickness is done. The channel height, thickness and porosity are found to have a substantial effect on the velocity profiles across the battery. It was found that the velocity in the electrode-channel interface is about 3 orders of magnitude lower than velocity in the channels.
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| first_indexed | 2024-04-09T21:25:20Z |
| format | Article |
| id | doaj.art-d459edf3f4d74cad93fb9985bbbb2470 |
| institution | Directory Open Access Journal |
| issn | 1847-9286 |
| language | English |
| last_indexed | 2024-04-09T21:25:20Z |
| publishDate | 2023-03-01 |
| publisher | International Association of Physical Chemists (IAPC) |
| record_format | Article |
| series | Journal of Electrochemical Science and Engineering |
| spelling | doaj.art-d459edf3f4d74cad93fb9985bbbb24702023-03-27T20:02:20ZengInternational Association of Physical Chemists (IAPC)Journal of Electrochemical Science and Engineering1847-92862023-03-0110.5599/jese.1610Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow fieldSarede Yadav0Balaji Krishnamurthy1Department of Chemical Engineering, BITS Pilani, Hyderabad-500078, IndiaDepartment of Chemical Engineering, Birla Institute of Technology and Science (BITS) Pilani, Hyderabad Campus, Hyderabad, India Simulations are performed to study the effect of performance parameters on the velocity profiles in a vanadium redox flow battery. The effect of flow rate, viscosity, porosity, electrode thickness, and effect of channel height on the velocity profile in a vanadium redox flow battery are studied. Quantitative analysis of velocity profiles at the mid height of channel, at the channel-electrode interface and mid height of electrode thickness is done. The channel height, thickness and porosity are found to have a substantial effect on the velocity profiles across the battery. It was found that the velocity in the electrode-channel interface is about 3 orders of magnitude lower than velocity in the channels. https://pub.iapchem.org/ojs/index.php/JESE/article/view/1610Viscosityporositychannel heightchannel width |
| spellingShingle | Sarede Yadav Balaji Krishnamurthy Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field Journal of Electrochemical Science and Engineering Viscosity porosity channel height channel width |
| title | Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field |
| title_full | Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field |
| title_fullStr | Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field |
| title_full_unstemmed | Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field |
| title_short | Modeling the velocity profiles in Vanadium Redox flow batteries-Serpentine flow field |
| title_sort | modeling the velocity profiles in vanadium redox flow batteries serpentine flow field |
| topic | Viscosity porosity channel height channel width |
| url | https://pub.iapchem.org/ojs/index.php/JESE/article/view/1610 |
| work_keys_str_mv | AT saredeyadav modelingthevelocityprofilesinvanadiumredoxflowbatteriesserpentineflowfield AT balajikrishnamurthy modelingthevelocityprofilesinvanadiumredoxflowbatteriesserpentineflowfield |