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Structural Optimization of Gas-to-gas Membrane Humidifier for Fuel Cell Vehicle  

Lee, Moo-Seok (KOLON Central Research Park)
Kim, Kyoung-Ju (KOLON Central Research Park)
Shin, Yong-Cheol (KOLON Central Research Park)
Kim, Dong-Hyun (KOLON Glotech Research Center)
Seo, Sang-Hoon (Hyundai Motor Company)
Kim, Hyun-Yoo (Hyundai Motor Company)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.21, no.2, 2010 , pp. 111-116 More about this Journal
Abstract
In this study, the structural analysis was performed to optimize the membrane humidifier with hollow fiber membrane for polymer electrolyte membrane fuel cell system. The main design factors were considered by evaluating the humidifying performance according to various structural parameters such as packing density and length. The effects of operation conditions of membrane humidifier were also elucidated experimentally. Results imply that there are optimum points for the packing density and length of humidifier. It was also found that among operation conditions, relative humidity of wet exhaust gas and temperature of dry inlet gas have major effects on the humidifying performance.
Keywords
PEMFC; Membrane humidifier; Gas-to-gas; Hollow fiber; Packing density;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 김영민, 임태원, 이종현, 안병기, 임세준, "In- Situ 분석법에 의한 연료전지 특성 연구", 한국수소 및 신에너지학회논문집, Vol. 20, No. 3, 2009, pp. 208-215.   과학기술학회마을
2 H. Ohya, S. Shiki, and H. Kawakami, "Fabrication study of polysulfone hollow fiber microfiltration membranes: Optimal dope viscosity for nucleatio and growth", Journal of Membrane Science, Vol. 326, 2009, pp. 293-302.   DOI   ScienceOn
3 D. Kadylak, P. Cave, and W. Merida, "Effectiveness correlations for heat and mass transfer in membrane humidifiers", International Journal of Heat and Mass Transfer, Vol. 52, 2009, pp. 1504-1509.   DOI   ScienceOn
4 M. Henmi and T. Yoshioka, "Hollow fiber membrane based on polyacrylonitrile with a high degree of polymerization and its properties", Journal of Membrane Science, Vol. 85, 1993, pp. 129-138.   DOI   ScienceOn
5 S.K. Park and I.H. Oh, "An analytical model of Nafion membrane humidifier for proton exchange membrane fuel cells", J. of Power Source, Vol. 188, 2009, pp. 498-501.   DOI   ScienceOn
6 W. Merida, D.A. Harrington, J.M. Le Canut, and G. McLean, "Characterisation of proton exchange membrane fuel cell (PEMFC) failure via electrochemcal impedance spectroscopy",, J. of Power Source, Vol. 161, 2006, pp. 264-274   DOI   ScienceOn
7 하태훈, 김한상, 민경덕, "고분자전해질형 연료전지용 막 가습기의 가습 성능 실험 및 모델링", 한국자동차공학회 2006년도 춘계학술대회논문집, 2006, pp. 1766-1771.