The visualization of water distribution at the PEMFC using the neutron imaging technique: feasibility test

The visualization of water distribution at the PEMFC using the neutron imaging technique: feasibility test

Neutron imaging technique was performed to visualize the water distribution and movement at flow channels on operating proton exchange membrane fuel cell (PEMFC). According to operation conditions (inlet humidity ratio, temperature, and flow field geometry), the phenomena of water content and moveme...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TaeJoo Kim, YongMi Jung, MooHwan Kim, Arif, M., Jacobson, D.L., Hussey, D., CheulMuu Sim, SeungWook Lee, JinSoo Jeon
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Biomembranes
Fuel cells
Neutrons
Optical attenuators
Optical imaging
Testing
Visualization
Water heating
Water pollution
X-ray imaging
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Neutron imaging technique was performed to visualize the water distribution and movement at flow channels on operating proton exchange membrane fuel cell (PEMFC). According to operation conditions (inlet humidity ratio, temperature, and flow field geometry), the phenomena of water content and movement are investigated and their effects for the fuel cell efficiency are discussed
ISSN:1082-3654
2577-0829
DOI:10.1109/NSSMIC.2005.1596341