Visualization of dynamic three-dimensional water behavior in a polymer electrolyte fuel cell (PEFC) stack was carried out by neutron CT using a neutron image intensifier. The neutron radiography system at JRR-3 in Japan Atomic Energy Agency was used. An operating stack with three cells based on Japan Automobile Research Institute standard was visualized. A consecutive CT reconstruction method by rotating the fuel stack continuously was developed using a neutron image intensifier and a C-MOS high speed video camera. The dynamic water behavior in channels in the operating PEFC stack was clearly visualized in 15 s intervals by the present dynamic neutron CT system. © 2011 Elsevier B.V. All rights reserved.
CITATION STYLE
Takenaka, N., Asano, H., Sugimoto, K., Murakawa, H., Hashimoto, N., Shindo, N., … Yasuda, R. (2011). Visualization of dynamic 3-D water behavior in polymer electrolyte fuel cell by using neutron image intensifier. In Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (Vol. 651, pp. 277–281). https://doi.org/10.1016/j.nima.2011.01.003
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