Optimization of air mass flow in a PEM fuel cell
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13420%2F22%3A43897431" target="_blank" >RIV/44555601:13420/22:43897431 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.1051/epjconf/202226401026" target="_blank" >https://doi.org/10.1051/epjconf/202226401026</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202226401026" target="_blank" >10.1051/epjconf/202226401026</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Optimization of air mass flow in a PEM fuel cell
Popis výsledku v původním jazyce
In our work, we focused on measuring the performance characteristics of a test hydrogen fuelcell with an open cathode. The aim of the work was to verify the effect of the mass flow through the fuelcell on the power output as a function of the current density and voltage on the fuel cell. A test benchcapable of testing fuel cells up to 2000 W was used to measure the power characteristics. The test fuel cellwas composed of three cells and its total membrane area was 100 cm2. A PIV measurement system wasused to measure the mass flow. The mass flow measurement was performed at the inlet of the fuel cell. Themeasurements included the determination of the inlet temperature distribution using a thermal imagingcamera. The presented measurements were performed for two configurations with original and optimizeddiffuser at the inlet of the fans. Finally, the effect of mass flow and overall thermal management on the fuelcell performance is discussed, including the effect of the newly designed diffuser.
Název v anglickém jazyce
Optimization of air mass flow in a PEM fuel cell
Popis výsledku anglicky
In our work, we focused on measuring the performance characteristics of a test hydrogen fuelcell with an open cathode. The aim of the work was to verify the effect of the mass flow through the fuelcell on the power output as a function of the current density and voltage on the fuel cell. A test benchcapable of testing fuel cells up to 2000 W was used to measure the power characteristics. The test fuel cellwas composed of three cells and its total membrane area was 100 cm2. A PIV measurement system wasused to measure the mass flow. The mass flow measurement was performed at the inlet of the fuel cell. Themeasurements included the determination of the inlet temperature distribution using a thermal imagingcamera. The presented measurements were performed for two configurations with original and optimizeddiffuser at the inlet of the fans. Finally, the effect of mass flow and overall thermal management on the fuelcell performance is discussed, including the effect of the newly designed diffuser.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20302 - Applied mechanics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
EPJ Web of Conferences
ISBN
—
ISSN
2100-014X
e-ISSN
2100-014X
Počet stran výsledku
5
Strana od-do
"nestrankovano."
Název nakladatele
EDP Sciences
Místo vydání
Les Ulis
Místo konání akce
Liberec, Czech Republic
Datum konání akce
23. 11. 2021
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—