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Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]

Experimental analysis of channel inlet/outlet ratio assessment for a single cell PEM Fuel Cell (PEMFC) is presented in this paper. Two single cell fuel cells were compared with different channel inlet/outlet quantity of 1:1 inlet/outlet and multiple 2:1 inlet/outlet ratio. Fuel cell having single in...

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Main Authors: Sainan, Khairul Imran, Tijani, Alhassan Salami, Zakaria, Irnie Azlin, Wan Mohamed, Wan Ahmad Najmi
格式: Article
語言:English
出版: Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018
主題:
Mineralogy
TJ Mechanical engineering and machinery
Ore deposits and mining of particular metals
在線閱讀:http://ir.uitm.edu.my/id/eprint/40940/1/40940.pdf
http://ir.uitm.edu.my/id/eprint/40940/
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spelling my.uitm.ir.409402021-01-26T02:59:02Z http://ir.uitm.edu.my/id/eprint/40940/ Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.] Sainan, Khairul Imran Tijani, Alhassan Salami Zakaria, Irnie Azlin Wan Mohamed, Wan Ahmad Najmi Mineralogy TJ Mechanical engineering and machinery Ore deposits and mining of particular metals Experimental analysis of channel inlet/outlet ratio assessment for a single cell PEM Fuel Cell (PEMFC) is presented in this paper. Two single cell fuel cells were compared with different channel inlet/outlet quantity of 1:1 inlet/outlet and multiple 2:1 inlet/outlet ratio. Fuel cell having single inlet has to overcome large pressure drop. Therefore, an additional inlet was introduced and compared. The two inlets of multiple 2:1 fuel cell were positioned far from each other to increase reactant distribution. The BPP were made from industrial standard carbon graphite. Nafion 112 PEM layer with an active area of 25 cm2 was used. Both fuel cells were subjected to similar experimental condition for comparison purposes. Both cathode and anode air condition supplied was dehumidified. Flow rates of 0.25 L/min, 0.5 L/min and 0.75 L/min were introduced at the cathode. Meanwhile, the anode hydrogen supplied was kept at a constant flow rate of 0.25 L/min. The results for each parametric condition was observed. The results show that polarization performance of 2:1 has improved over the 1:1 fuel cell. The 2:1 recorded average power improvement of 43.6%, 52.9%, and 47.2% over the 1:1 fuel cell for 0.25, 0.5 and 0.75 L/min cathode flow conditions. This shown that under similar operating conditions, additional inlet and the inlets positioning able to overcome pressure drop and promotes cell performance due to better reactant distribution. Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM) 2018 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/40940/1/40940.pdf Sainan, Khairul Imran and Tijani, Alhassan Salami and Zakaria, Irnie Azlin and Wan Mohamed, Wan Ahmad Najmi (2018) Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]. Journal of Mechanical Engineering (JMechE), SI 5 (6). pp. 1-9. ISSN 18235514
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Mineralogy
TJ Mechanical engineering and machinery
Ore deposits and mining of particular metals
spellingShingle Mineralogy
TJ Mechanical engineering and machinery
Ore deposits and mining of particular metals
Sainan, Khairul Imran
Tijani, Alhassan Salami
Zakaria, Irnie Azlin
Wan Mohamed, Wan Ahmad Najmi
Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
description Experimental analysis of channel inlet/outlet ratio assessment for a single cell PEM Fuel Cell (PEMFC) is presented in this paper. Two single cell fuel cells were compared with different channel inlet/outlet quantity of 1:1 inlet/outlet and multiple 2:1 inlet/outlet ratio. Fuel cell having single inlet has to overcome large pressure drop. Therefore, an additional inlet was introduced and compared. The two inlets of multiple 2:1 fuel cell were positioned far from each other to increase reactant distribution. The BPP were made from industrial standard carbon graphite. Nafion 112 PEM layer with an active area of 25 cm2 was used. Both fuel cells were subjected to similar experimental condition for comparison purposes. Both cathode and anode air condition supplied was dehumidified. Flow rates of 0.25 L/min, 0.5 L/min and 0.75 L/min were introduced at the cathode. Meanwhile, the anode hydrogen supplied was kept at a constant flow rate of 0.25 L/min. The results for each parametric condition was observed. The results show that polarization performance of 2:1 has improved over the 1:1 fuel cell. The 2:1 recorded average power improvement of 43.6%, 52.9%, and 47.2% over the 1:1 fuel cell for 0.25, 0.5 and 0.75 L/min cathode flow conditions. This shown that under similar operating conditions, additional inlet and the inlets positioning able to overcome pressure drop and promotes cell performance due to better reactant distribution.
format Article
author Sainan, Khairul Imran
Tijani, Alhassan Salami
Zakaria, Irnie Azlin
Wan Mohamed, Wan Ahmad Najmi
author_facet Sainan, Khairul Imran
Tijani, Alhassan Salami
Zakaria, Irnie Azlin
Wan Mohamed, Wan Ahmad Najmi
author_sort Sainan, Khairul Imran
title Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
title_short Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
title_full Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
title_fullStr Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
title_full_unstemmed Study of Multiple 2:1 and Single 1:1 inlet/outlet ratio for serpentine PEMFC performance / Khairul Imran Sainan ... [et al.]
title_sort study of multiple 2:1 and single 1:1 inlet/outlet ratio for serpentine pemfc performance / khairul imran sainan ... [et al.]
publisher Faculty of Mechanical Engineering Universiti Teknologi MARA (UiTM)
publishDate 2018
url http://ir.uitm.edu.my/id/eprint/40940/1/40940.pdf
http://ir.uitm.edu.my/id/eprint/40940/
_version_ 1690374295797104640
score 13.251813

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