Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1148286

Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array

Wang, Yulin; Wang, Xiaoai; Chen, Gaojian; Chen, Chao; Wang, Xiaodong; Penga, Željko; Yang, Ziming; Xing, Lei
Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array // AIChE Journal, AIChE J. 2021 ; e17461. (2021), 1-14 doi:10.1002/aic.17461 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1148286 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array

Autori
Wang, Yulin ; Wang, Xiaoai ; Chen, Gaojian ; Chen, Chao ; Wang, Xiaodong ; Penga, Željko ; Yang, Ziming ; Xing, Lei

Izvornik
AIChE Journal (0001-1541) AIChE J. 2021 ; e17461. (2021); 1-14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Auxiliary channel ; Current uniformity ; Flow field design ; Hole array ; PEM fuel cell

Sažetak
A novel flow field was designed by deploying auxiliary channels inside the partially hollow ribs and drilling a series of arrayed holes on the auxiliary channels. This novel design rationally utilizes the ribs of the current collector and improves the volumetric efficiency of the parallel channels, leading to improved cell performance and homogeneity of current distribution. A three-dimensional, two- phase flow model was developed to analyze the influence of a variety of parameters on the oxygen and water saturation profiles, cell performance, and current uniformity. It was found that the combination of auxiliary channels and hole array provides an extra pathway for reacQ4 tant transport and water removal. A reasonable optimization of the flow field geometry, for example, the hole size, the area ratio of arrayed holes and auxiliary channels, nonuniform distribution of arrayed holes, could further improve the cell performance and current uniformity at an extremely low pressure drop.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo



POVEZANOST RADA

Projekti:
EK-KF-KK.01.1.1.01.0003 - STIM-REI (STIM-REI) (Bonačić-Koutecky, Vlasta; Smital, Tvrtko; Orlić, Sandi, EK - KK.01.1.1.01) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Željko Penga (autor)

Poveznice na cjeloviti tekst rada:

doi aiche.onlinelibrary.wiley.com

Citiraj ovu publikaciju:

Wang, Yulin; Wang, Xiaoai; Chen, Gaojian; Chen, Chao; Wang, Xiaodong; Penga, Željko; Yang, Ziming; Xing, Lei
Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array // AIChE Journal, AIChE J. 2021 ; e17461. (2021), 1-14 doi:10.1002/aic.17461 (međunarodna recenzija, članak, znanstveni)
Wang, Y., Wang, X., Chen, G., Chen, C., Wang, X., Penga, Ž., Yang, Z. & Xing, L. (2021) Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array. AIChE Journal, AIChE J. 2021 ; e17461., 1-14 doi:10.1002/aic.17461.
@article{article, author = {Wang, Yulin and Wang, Xiaoai and Chen, Gaojian and Chen, Chao and Wang, Xiaodong and Penga, \v{Z}eljko and Yang, Ziming and Xing, Lei}, year = {2021}, pages = {1-14}, DOI = {10.1002/aic.17461}, keywords = {Auxiliary channel, Current uniformity, Flow field design, Hole array, PEM fuel cell}, journal = {AIChE Journal}, doi = {10.1002/aic.17461}, volume = {AIChE J. 2021 ; e17461.}, issn = {0001-1541}, title = {Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array}, keyword = {Auxiliary channel, Current uniformity, Flow field design, Hole array, PEM fuel cell} }
@article{article, author = {Wang, Yulin and Wang, Xiaoai and Chen, Gaojian and Chen, Chao and Wang, Xiaodong and Penga, \v{Z}eljko and Yang, Ziming and Xing, Lei}, year = {2021}, pages = {1-14}, DOI = {10.1002/aic.17461}, keywords = {Auxiliary channel, Current uniformity, Flow field design, Hole array, PEM fuel cell}, journal = {AIChE Journal}, doi = {10.1002/aic.17461}, volume = {AIChE J. 2021 ; e17461.}, issn = {0001-1541}, title = {Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array}, keyword = {Auxiliary channel, Current uniformity, Flow field design, Hole array, PEM fuel cell} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Citati:

    Altmetrijski pokazatelji:


    Podijeli:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font
    CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.