An fuel cell stack design combining the advantages of cross-, coand counter flow arrangement patterns

Скорочена інформація про документ
dc.contributor.authorJiapei Liu
dc.contributor.authorAli Raza
dc.contributor.authorHongzhe Zhang
dc.contributor.authorZongming Yang
dc.contributor.authorSerhiy Serbin
dc.contributor.authorDaifen Chen
dc.date.accessioned2023-11-14T12:37:14Z
dc.date.available2023-11-14T12:37:14Z
dc.date.issued2021
dc.descriptionAn fuel cell stack design combining the advantages of cross-, coand counter flow arrangement patterns / Jiapei Liu, Ali Raza, S. Serbin etc. // Матеріали XII міжнар. наук.-техн. конф. "Інновації в суднобудуванні та океанотехніці". – Миколаїв : НУК, 2021. – С. 214–217.
dc.description.abstract1Physics fields distributing characteristics within solid oxide fuel cell (SOFC) stack are greatly affected by the key structure factors. These distribution qualities are essential to the stack performance and durations. In this paper, a new structure design for the SOFC stacks is firstly proposed to achieve high physics fields distribution qualities. A 3D large scale multi-physics model basing on the realistic solid, space and porous components of a 24-cells stack is successful developed with 15,656,579 specially designed meshes. The results show that the special designed interconnect with 27-parallel serpentine fuel rib channels on one side and discrete cylindrical air rib channels on the other side can conveniently divide the N-cells air flow path into two oppositely placed N/2-cells flow paths by 180o C rotating the even interconnects. This is benefit to the construction of big stacks. For a 48-cells stack, all the cell units can be supplied at an average air mass flow rate more than 84%. The deviation of the average temperature among the piled units is only 95 K. Most electrolyte surfaces can obtain the oxygen over 15%. Trapezoidal distributor is important to ensure the similar flow feeding rates among 4 inlet manifolds with a deviation <3%.
dc.description.provenanceSubmitted by Ірина Бондар (iryna.bondar@nuos.edu.ua) on 2023-11-14T12:34:50Z workflow start=Step: reviewstep - action:claimaction No. of bitstreams: 1 Jiapei.pdf: 841012 bytes, checksum: d90debedc2590044ba138a9c5fee98dd (MD5)en
dc.description.provenanceStep: reviewstep - action:reviewaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T12:36:04Z (GMT)en
dc.description.provenanceStep: editstep - action:editaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T12:36:36Z (GMT)en
dc.description.provenanceStep: finaleditstep - action:finaleditaction Approved for entry into archive by Ірина Бондар(iryna.bondar@nuos.edu.ua) on 2023-11-14T12:37:14Z (GMT)en
dc.description.provenanceMade available in DSpace on 2023-11-14T12:37:14Z (GMT). No. of bitstreams: 1 Jiapei.pdf: 841012 bytes, checksum: d90debedc2590044ba138a9c5fee98dd (MD5) Previous issue date: 2021en
dc.identifier.isbn978-966-321-428-3
dc.identifier.urihttps://eir.nuos.edu.ua/handle/123456789/7402
dc.language.isoen
dc.relation.ispartofseriesУДК; 621.352.6:536.7
dc.titleAn fuel cell stack design combining the advantages of cross-, coand counter flow arrangement patterns
dc.typeTheses

Файли

Контейнер файлів
Зараз показуємо 1 - 1 з 1
Ескіз
Назва:
Jiapei.pdf
Розмір:
821.3 KB
Формат:
Adobe Portable Document Format
Завантажити
Ліцензійна угода
Зараз показуємо 1 - 1 з 1
Ескіз недоступний
Назва:
license.txt
Розмір:
4.38 KB
Формат:
Item-specific license agreed upon to submission
Опис:
Завантажити

Зібрання

Матеріали конференцій. Кафедра турбін.