TY - GEN
T1 - The evaluation of the feeding effect on liquid-feed DMFC using rigorous dynamic simulation
AU - Jeong, Ilyong
AU - Moon, Il
PY - 2006
Y1 - 2006
N2 - A study on the feeding effect on liquid-feed direct methanol fuel cells (DMFC) was carried out using the combined discrete dynamic simulation technique. A one-dimensional, two-phase rigorous dynamic model for a single-cell liquid-feed DMFC was developed and simulated dynamically. Feeding methods had an effect on the dynamic behavior of the system and the dynamic response of the system changed according to the feed flow rate and the feed concentration of methanol. The feeding effect on liquid-feed DMFC system could be fully understood to reduce undesired phenomena such methanol crossover. The feed flow rate and concentration of methanol played a key role in the operation of the DMFC system. The model was rigorous to describe the dynamics of the DMFC system and express the feeding strategy that contains discrete events making the simulation more difficult to reach the convergence. This is an abstract of a paper presented at the 2006 AIChE Annual Meeting (San Francisco, CA 11/12-17/2006).
AB - A study on the feeding effect on liquid-feed direct methanol fuel cells (DMFC) was carried out using the combined discrete dynamic simulation technique. A one-dimensional, two-phase rigorous dynamic model for a single-cell liquid-feed DMFC was developed and simulated dynamically. Feeding methods had an effect on the dynamic behavior of the system and the dynamic response of the system changed according to the feed flow rate and the feed concentration of methanol. The feeding effect on liquid-feed DMFC system could be fully understood to reduce undesired phenomena such methanol crossover. The feed flow rate and concentration of methanol played a key role in the operation of the DMFC system. The model was rigorous to describe the dynamics of the DMFC system and express the feeding strategy that contains discrete events making the simulation more difficult to reach the convergence. This is an abstract of a paper presented at the 2006 AIChE Annual Meeting (San Francisco, CA 11/12-17/2006).
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M3 - Conference contribution
AN - SCOPUS:58049130994
SN - 081691012X
SN - 9780816910120
T3 - AIChE Annual Meeting, Conference Proceedings
BT - 2006 AIChE Annual Meeting
T2 - 2006 AIChE Annual Meeting
Y2 - 12 November 2006 through 17 November 2006
ER -