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Thermodynamic and transport properties of gases for use in solid oxide fuel cell modelling
Affiliation:1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences (CAS), Guangzhou 510640, China;2. CAS Key Laboratory of Renewable Energy, Guangzhou 510640, China;3. Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development, Guangzhou 510640, China;4. College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China;5. Guangdong Mechanical & Electrical College, Guangzhou 510515, China;1. School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea;2. High Temperature Energy Materials Research Center, Korea Institute of Science and Technology, 14-gil 5 Hwarang-ro, Seongbuk-gu, Seoul 02792, South Korea;3. Department of Mechanical Engineering, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, South Korea;1. Department of Energy Conversion and Storage, Technical University of Denmark, Risø Campus, Frederiksborgvej 399, 4000 Roskilde, Denmark;2. Department of Energy Sciences, Lund University, P.O. Box 118, 22100 Lund, Sweden;3. Haldor Topsoe A/S, Nymøllevej 66, 2800 Kgs. Lyngby, Denmark;1. Fluid System Engineering Department, KEPCO Engineering and Construction Company, 111, Daedeok-daero 989 Beon-Gil, Yusung-Gu, Taejeon, 34057, Republic of Korea;2. Department of Safety Engineering, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea;1. School of Materials and Energy, University of Electronic Science and Technology of China, 2006 Xiyuan Ave, West Hi-Tech Zone, 611731 Chengdu, Sichuan, PR China;2. Center for Applied Chemistry, University of Electronic Science and Technology of China, 2006 Xiyuan Ave, West Hi-Tech Zone, 611731 Chengdu, Sichuan, PR China;3. Department of Energy Sciences, Faculty of Engineering, Lund University, P.O. Box 118, SE-221 00 Lund, Sweden
Abstract:Data are provided and estimation methods presented for the calculation of specific heat capacities, viscosities, thermal conductivities and diffusion coefficients for both pure components and mixtures of C3H8, C2H6, CH4, H2O, CO2, CO, H2, N2, O2 and Ar over the temperature range 273–1473 K at ambient pressure. Pure component data is assembled from various data compilations supplemented by validated estimation techniques. Fourteen estimation methods for mixture properties have been compared with each other and with over 1400 experimental data points to facilitate the choice of methods best suited to this application. A statistical analysis of the data (including expected accuracy) is presented and recommendations are made for practical use.
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