Impact of flow configuration and temperature on water flooding and membrane water content of low-temperature proton exchange membrane fuel cell (Record no. 55362)
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| fixed length control field | 02753nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625164352.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-21295 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Impact of flow configuration and temperature on water flooding and membrane water content of low-temperature proton exchange membrane fuel cell |
| 490 0# - SERIES STATEMENT | |
| Series statement | Journal of Cleaner Production. 454, 142214, 2024, DOI: 10.1016/j.jclepro.2024.142214 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Low-temperature proton exchange membrane fuel cells (LT-PEMFCs) have emerged as promising candidates in transportation due to zero-emission, high power density and efficiency. Issues such as liquid water flooding and membrane drying significantly reduce their performance and durability during higher current density operations. Although many simplified 1-D and 2-D models have been proposed, they do not aid in understanding water dynamics and membrane water content for different flow configurations and operating temperatures. This work focuses on the development of a 3-D, multiphase, non-isothermal, physics-based model of the LT-PEMFC to address the above-mentioned issues. The model is validated with experiments performed on a 32 cm2 LT-PEMFC at 40 °C with a hybrid flow configuration. The results suggest that the hybrid configuration provides a power density enhancement of 12 % compared to the parallel configuration at 70 °C. Due to this performance improvement, ?T of the hybrid configuration has reached 7 °C, which is slightly higher than the parallel configuration's ?T of 5.7 °C. With an increase in operating temperature from 40 °C to 70 °C, the hybrid configuration experiences a 50% enhancement in the power density. For both temperatures, the hybrid configuration shows a consistent increment in the saturation from inlet to outlet, which creates a favorable pathway for water removal from the cell. The findings from this work suggest that the hybrid configuration is superior to the parallel configuration in terms of power density output, water removal capacity and membrane water content. This work provides valuable insight into overcoming key issues of liquid water flooding and membrane durability. © 2024 Elsevier Ltd |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | 3-D PHYSICS-BASED MODEL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | COMSOL MULTIPHYSICS® |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | LIQUID WATER FLOODING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | LOW-TEMPERATURE PROTON EXCHANGE MEMBRANE FUEL CELL |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MULTIPHASE FLOW |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Desai A.N. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohanty S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ramadesigan V. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Singh S. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1xXf6sPmA06kmDjWQ0uGT7GFC3vE8xnyI/view?usp=drivesdk">https://drive.google.com/file/d/1xXf6sPmA06kmDjWQ0uGT7GFC3vE8xnyI/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-21295 | 25.06.2025 | 25.06.2025 | Documentos solicitados |