MARC details
| 000 -LEADER |
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02361nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250626080926.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-20518 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Nonlinear algorithm of PEM fuel cell catalyst poisoning progress in the presence of carbon monoxide in anode fuel: A computational study using OpenFOAM |
| 490 0# - SERIES STATEMENT |
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| Series statement |
Electrochimica Acta, 246, p.348-364, 2017 |
| 500 ## - GENERAL NOTE |
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| General note |
Artículo |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
This paper presents a model to theoretically study the key poisoning-related concepts including Dimensionless Cell Voltage (DCV), nonlinear algorithm of poisoning progress, smooth and accelerated poisoning progress regions, intensification point, and the rate of poisoning progress. A 3-D multicomponent transient solver, based on a comprehensive mathematical model including reaction kinetics, governing equations, boundary conditions and constitutive relations, in the open source code package, OpenFOAM, has been developed that has the capability of simulating anode side of PEM fuel cell in poisoning condition. This study suggests an optimum parametric voltage range for choosing purge characteristics of fuel cells operated in dead ended mode as well as an optimum range of efficient oxygen bleeding that must be used to cure or prevent CO poisoning. Studying the effects of key operating conditions on the poisoning progress algorithm showed that increasing the CO concentration, current density and operating temperature, and also lowering the catalyst Pt loading can all reduce the poisoning period and speed up its progress rate. The results also showed that poisoning progress follows a nonlinear algorithm. Based on the Response Surface Method (RSM), a series of parametric correlations were extracted to predict the poisoning progress algorithm according to above-mentioned operating conditions. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CARBON MONOXIDE TOLERANT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
OXYGEN BLEEDING |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PURGE CONDITION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NONLINEAR PROGRESS ALGORITHM |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CO TOLERANCE |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Hafttananian, M., Ramiar, A., Shabani, B., & Ranjbar, A. A. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1BllThjhWlTm85skpkxIegPFcFZ9BpkIE/view?usp=drive_link">https://drive.google.com/file/d/1BllThjhWlTm85skpkxIegPFcFZ9BpkIE/view?usp=drive_link</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
