Numerical Study of Membrane Humidifier Performance with Single Channel Serpentine Configuration on Both Wet and Dry Sides

Afshari, Ebrahim; Jahantigh, Nabi

doi:10.22075/jhmtr.2024.34827.1586

اداره چاپ و انتشارات دانشگاه سمنان

تعداد نشریات	21
تعداد شماره‌ها	610
تعداد مقالات	9,027
تعداد مشاهده مقاله	67,082,804
تعداد دریافت فایل اصل مقاله	7,656,333

	Numerical Study of Membrane Humidifier Performance with Single Channel Serpentine Configuration on Both Wet and Dry Sides
Journal of Heat and Mass Transfer Research
دوره 12، شماره 2 - شماره پیاپی 24، بهمن 2025، صفحه 247-258 اصل مقاله (971.1 K)
نوع مقاله: Full Length Research Article
شناسه دیجیتال (DOI): 10.22075/jhmtr.2024.34827.1586
نویسندگان
Ebrahim Afshari^* ¹؛ Nabi Jahantigh^* ²
¹Department of Mechanical Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
²Department of Mechanical Engineering, Faculty of Engineering, University of Zabol, Zabol, Iran
تاریخ دریافت: 02 مرداد 1403، تاریخ بازنگری: 09 آبان 1403، تاریخ پذیرش: 09 آذر 1403
چکیده
The simplest and most prevalent method for water management inside proton exchange membrane fuel cells is the moisturization of hydrogen gas and air (or oxygen) before fuel cell entrance. To this end, membrane humidifiers with distinct specifications such as structural simplicity, no electric power consumption, and lack of moving parts are used. The current paper presents a study of such a humidifier and proposes building serpentine flow channels on the wet and dry sides to increase gas retention duration on the membrane surface. The humidifier's numerical 3D modeling was used to analyze several parameters, including water volume passage through the membrane, flow velocity inside channels, gas temperature on the dry and wet sides, and pressure drop inside channels. According to the results, water moves from the wet side to the dry side through the membrane, and water concentration increases along the channel on the dry side, such that the water concentration at the output on the dry side reaches 2.8 moles per cubic meter. Although serpentine flow channels cause more pressure drop compared to parallel channels, the longer gas retention duration inside the channels on both dry and wet sides improves the humidifier's performance in terms of heat transfer and water mass transfer.
کلیدواژه‌ها
Membrane humidifier؛ PEM fuel cell؛ Serpentine flow channels؛ Water transfer؛ Numerical modeling

مراجع
[1] Huizing, R., 2007. Design and membrane selection for gas to gas humidifiers for fuel cell applications, University of Waterloo. [2] Najmi, A. H., et al., 2021. Experimental investigation and optimization of proton exchange membrane fuel cell using different flow fields. Energy, 217, p. 119313. [3] Chen, D., and Peng, H., 2005. A thermodynamic model of membrane humidifiers for PEM fuel cell humidification control. Journal of Dynamic Systems, Measurement, Control, 127, pp.424-432. [4] Ahmaditaba, A. H., Afshari, E., and Asghari, S., 2018. An experimental study on the bubble humidification method of polymer electrolyte membrane fuel cells. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 40(12), pp. 1508-1519. [5] Chen, D., and Peng, H., 2008. Nonminimum-Phase Phenomenon of PEM Fuel Cell Membrane Humidifiers. Journal of Dynamic Systems, Measurement, and Control, 130, pp. 044501-044510. [6] Park, S., and Oh, I., 2009. An analytical model of Nafion TM membrane humidifier for proton exchange membrane fuel cells. Journal of Power Sources, 188, pp. 498–501. [7] Kang, S., Min, K., and Yu, S., 2010. Two dimensional dynamic modeling of a shell-and-tube water-to-gas membrane humidifier for proton exchange membrane fuel cell. International Journal of Hydrogen Energy, 35, pp. 1727–1741. [8] Yu, S., Im, S., Kim, S., Hwang, J., Lee, Y., Kang, S., et al., 2011. A parametric study of the performance of a planar membrane humidifier with a heat and mass exchanger model for design optimization. International Journal of Heat and Mass Transfer, 54, pp. 1344–1351. [9] Ramya, K., Sreenivas, J., Dhathathreyan, KS., 2011. Study of a porous membrane humidification method in polymer electrolyte fuel cells. International Journal Hydrogen Energy, 36, pp. 14866–72. [10] Afshari, E. and Baharlou Houreh, N., 2014. Performance analysis of a membrane humidifier containing porous metal foam as flow distributor in a PEM fuel cell system. Energy Conversion and Management, 88, pp. 612–621. [11] Ahluwalia, R.K., Wang, X., Johnson, W.B, Ber, F.G. and Kadylak, D., 2015. Performance of a cross-flow humidifier with a high flux water vapor transport membrane. Journal of Power Sources, 291, pp. 225–238. [12] Cave, P., and Mérida W., 2008. Water flux in membrane fuel cell humidifiers: Flow rate and channel location effects. Journal of Power Sources, 175, pp. 408–418. [13] Pandey, R., and . Lele, A, 2018. Modelling of water-to-gas hollow fiber membrane humidifier, Chemical Engineering Science, 192, pp. 955-971. [14] Chen, C.Y., Yan, W.M., Lai, C.N., and Su, J.H., 2017. Heat and mass transfer of a planar membrane humidifier for proton exchange membrane fuel cell. International Journal of Heat and Mass Transfer, 109, pp. 601-608. [15] Wang, Y., et al., 2023. Deep-learning accelerating topology optimization of three-dimensional coolant channels for flow and heat transfer in a proton exchange membrane fuel cell. Applied Energy, 352, p. 121889 [16] Yan, W.M., Chen, C .Y, Jhang, Y .K., Chang, Y.H., Amani, P., and Amani M., 2018. Performance evaluation of a multi-stage plate-type membrane humidifier for proton exchange membrane fuel cell. Energy conversion and management, 176, pp. 123-130. [17] Pang, Y., Wang, Y., 2023. Water spatial distribution in polymer electrolyte membrane fuel cell: Convolutional neural network analysis of neutron radiography. Energy and AI, 14, p. 100265 [18] Gurau, V., Liu, H., and Kakac, S., 1998. Two-dimensional model for proton exchange membrane fuel cells. J. AIChe, 44, pp. 2410-2422. [19] Houreh, N.B., Ghaedamini, M., Shokouhmand, H., Afshari, E., and Ahmaditaba, A.H., 2020. Experimental study on performance of membrane humidifiers with different configurations and operating conditions for PEM fuel cells. International Journal of Hydrogen Energy, 45(8), pp. 4841-4859 [20] Wang, Z., et al., 2020. Prediction of effective diffusivity of porous media using deep learning method based on sample structure information self-amplification. Energy and AI, 2, p. 100035. [21] Wang, Z., et al., 2023. Application progress of small-scale proton exchange membrane fuel cell, Energy Reviews, 2, p. 100017. [22] Masaeli, N., Afshari, E., Baniasadi, E., and Baharlou-Houreh, N., 2023. Performance studies of a membrane-based water and heat exchanger using serpentine flow channels for polymer electrolyte membrane fuel cell application. Applied Thermal Engineering, 222, p. 119950. [23] Shamsizadeh, P., and Afshari E., 2022. Numerical modeling of a membrane humidifier for mechanical ventilation. International Communications in Heat and Mass Transfer, 132, pp. 105931. [24] Hwang, JJ., Chang, WR, Kao, JK., Wu, W., 2012. Expemental study on performance of a planar membrane humidifier for a proton exchange membrane fuel cell stack. Journal of Power Sources, 215, pp. 69–76.
آمار تعداد مشاهده مقاله: 107 تعداد دریافت فایل اصل مقاله: 147

سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب

پیوندهای مفید

پیوندهای مفید

آمار

Numerical Study of Membrane Humidifier Performance with Single Channel Serpentine Configuration on Both Wet and Dry Sides