[1] Hassanzadeh H, Mansouri SH (2005) Efficiency of ideal fuel cell and carnot cycle from a fundamental perspective. P I Mech Eng A-J Pow 219(4): 245-254.
[2] Mench MM (2008) Fuel cell engines. Wily, New jersey.
[3] O'Hayre R, Cha SW, Colella W, Prinz FB (2009) Fuel cell fundamental. 2 edn. Wily, New Jersey.
[4] Ji M, Wei Z (2009) A review of water management in polymer electolyte membrane fuel cells. Energies 2(4): 1057-1106.
[5] Ramya K, Sreenivas J, Dhathathreyan KS (2011) Study of a porous membrane humidification method in polymer electrolyte fuel cells. Int J Hydrogen Energ 36(22): 14866-14872.
[6] Hooreh NB, Afshari E (2014) A parametric study of the performance of a membrane humidifier for PEM fuel cell. Modares Mechanical Engineering 14(2): 107-116.
[7] Wang L, Xing DM, Liu YH, CaiYH, Shao ZG, Zhai YF, Zhong HX, Yi BL, Zhang HM (2006) Pt/SiO2 catalyst as an addition to Nafion/PTFE self-humidifying composite membrane. J Power Sources 161(1): 61-67.
[8] Ge SH, Li XG, Hsing IM (2004) Water management in PEMFCs using absorbent wicks. J Electrochem Soc 151(9): 523-528.
[9] Ge S, Li X, Hsing IM (2005) Internally humidified polymer electrolyte fuel cells using water absorbing sponge. Electrochimica Acta 50(9): 1909–1916.
[10] Vasua G, Tangirala AK, Viswanathan B, Dhathathreyan KS (2008) Continuous bubble humidification and control of relative humidity of H2 for a PEMFC system. Int J Hydrogen Energ 33(17): 4640–4648.
[11] Casalegno A, Antonellis SD, Colombo L, Rinaldi F (2001) Design of an innovative enthalpy wheel based humidification system for polymer electrolyte fuel cell. Int J Hydrogen Energ 36(8): 5000-5009.
[12] Huizing R (2007) Design and membrane selection for gas to gas humidifiers for fuel cell applications. M.Sc Thesis, University of Waterloo, Canada.
[13] Chen D, Peng H (2005) A thermodynamic model of membrane humidifiers for PEM fuel cell humidification control. J Dyn Syst-T ASME 127(3): 424-432.
[14] Huizing R, Fowler M, Mérida W, Dean J (2008) Design methodology for membrane-based plate-and-frame fuel cell humidifiers. J Power Sources 180(1): 265-275.
[15]Yu S, Im S, Kim S, Hwang J, Lee Y, Kang S, Ahn K (2011) A parametric study of the performance of a planar membrane humidifier with a heat and mass exchanger model for design optimization. Int J Heat Mass Tran 54(7–8): 1344-1351.
[16] Park SK, Choe SY, Choi Sh (2008) Dynamic modeling and analysis of a shell-and-tube type gas-to-gas membrane humidifier for PEM fuel cell applications. Int J Hydrogen Energ 33( 9): 2273-2282.
[17] Park SK, Choe SY, Lim TW, Kim JS, Seo DH, Choi JH (2013) Analysis of a shell-and-tube type gas- to-gas membrane humidifier for an automotive polymer electrolyte membrane fuel cell power system. Int J Auto Tech-Kor 314(3): 449-457.
[18] Dunlavy A (2009) Dynamic modeling of two-phase heat and vapor transfer characteristics in a gas-to-gas membrane humidifier for use in automotive PEM fuel cells. M.Sc Thesis, University of Auburn, Alabama.
[19] Springer TE, Zawodzinski TA, Gottesfeld S (1991) Polymer electrolyte fuelcell model. J Electrochem Soc 138(8): 2334–2342.
[20] Parish OO, Putnam TW(1977) Equation for the determination of humidity from dew point and psychrometric data, national aeronautics and space administration. Washigton D.C.
[21] Barenbrug AWT (1974) Psychrometry and psychrometric charts. 3rd edn. S.A.: Cape and Transvaal Printers Ltd, Cape Town.
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