DocumentCode
3599005
Title
The visualization of water distribution at the PEMFC using the neutron imaging technique: feasibility test
Author
Kim, TaeJoo ; Jung, YongMi ; Kim, MooHwan ; Arif, M. ; Jacobson, D.L. ; Hussey, D. ; Sim, CheulMuu ; Lee, SeungWook ; Jeon, JinSoo
Author_Institution
Dept. of Mech. Eng., Pohang Univ. of Sci. & Technol.
Volume
2
fYear
2005
Firstpage
639
Lastpage
642
Abstract
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
Keywords
flow measurement; neutron detection; proton exchange membrane fuel cells; feasibility test; flow field geometry; fuel cell efficiency; inlet humidity ratio; neutron imaging technique; operating proton exchange membrane fuel cell; water distribution visualization; Biomembranes; Fuel cells; Neutrons; Optical attenuators; Optical imaging; Testing; Visualization; Water heating; Water pollution; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record, 2005 IEEE
ISSN
1095-7863
Print_ISBN
0-7803-9221-3
Type
conf
DOI
10.1109/NSSMIC.2005.1596341
Filename
1596341
Link To Document