Exergy-based thermodynamic analysis of solar driven Organic Rankine Cycle

Year 2015, Volume: 1 Issue: 5 - SPECIAL ISSUE 1 INTERNATIONAL ENERGY TECHNOLOGIES ENTECH14, 192 - 202, 01.05.2015

Esa Kerme Jamel Orfi

https://doi.org/10.18186/jte.25809

Cited By: 22

Abstract

In this paper thermodynamic modeling of organic Rankine cycle (ORC) driven by parabolic trough solar collectors is presented. Eight working fluids for the ORC were examined. The effect of turbine inlet temperature on main energetic and exergetic performance parameters were studied. The influences of turbine inlet temperature on turbine size parameter, turbine outlet volume flow rate and expansion ratio were also investigated. Important exergetic parameters including irreversibility ratio and total exergy destruction rate were also included in the analysis and evaluated. The study reveals that increasing the turbine inlet temperature results in increasing the net electric efficiency, net power output, exergy efficiency and expansion ratio while the total exergy destruction rate and turbine size parameter are reduced. From the considered working fluids, o-xylene gives the best energetic and exergetic performance. The results of the study also show that the main source of exergy destruction occurs in the solar collector where 74.9% of the total exergy loss is destructed. Next to collectors, 18.2% of the total destructed exergy occurs in the condenser

Keywords

Parabolic trough solar collectors, organic Rankine cycle, exergetic efficiency, exergy destruction rate

Exergy-based thermodynamic analysis of solar driven Organic Rankine Cycle

Abstract

Keywords

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References

• A. Abu-Zour, S. Riffat Environmental and economic impact of a new type of solar louver thermal collector Int. J. Low Carbon Technol., 1 (3) (2006), pp. 217–227.
• WWS Charters. Developing markets for renewable energy technologies. Renewable Energy, 22 (2001), pp. 217– 222
• K Jagoda, R Lonseth, A Lonseth, T Jackman. Development and commercialization of renewable energy technologies in Canada: an innovation system perspective. Renew Energy, 36 (2011), pp. 1266–1271
• PD. Lund. Effects of energy policies on industry expansion in renewable energy, Renewable Energy, 34 (2009), pp. 53–64
• JM Cansino, MP Pablo-Romero, R Román, R. Iñiguez. Tax incentives to promote green electricity: an overview of EU-27 countries. Energy Policy, 38 (2010), pp. 6000–6008.
• R Sims, HH Rogner, K Gregory. Carbon emission and mitigation cost comparisons between fossil fuel, nuclear and renewable energy resources for electricity generation. Energy Policy, 31 (2003), pp. 1315–1326
• TJ Dijkman, RMJ Benders. Comparison of renewable fuels based on their land use using energy densities. Renewable & Sustainable Energy Reviews, 14 (9) (2010), pp. 3148–3155.
• Z.H. Yao, Z.F. Wang, Z.W. Lu, X.D. Wei, Modeling and simulation of the pioneer1MW solar thermal central receiver system in China, Renewable Energy 34 (2009) 2437-2446.
• X. Li, W.Q. Kong, Z.F. Wang, C. Chang, F.W. Bai, Thermal model and thermodynamic performance of molten salt cavity receiver, Renewable Energy 35 (2010) 981-988.
• W. Han, H.G. Jin, J.F. Su, R.M. Lin, Z.F. Wang, Design of the first Chinese 1MW solar-power tower demonstration plant, International Journal of Green Energy 6 (2009) 414- 4
• Wei DH, Lu XS, Lu Z, Gu JM. Performance analysis and optimization of organic Rankine cycle (ORC) for waste heat recovery. Energy Conversion Management 2007; 48(4):1113- 9).
• Roy JP, Misra Ashok. Parametric optimization and performance analysis of a regenerative Organic Rankine Cycle using R-123 for waste heat recovery. Energy 2012; 39: 227
• S. Quoilin, M. Orosz, V. Lemort, Modeling and experimental investigation of an organic rankine cycle using scroll expander for small solar applications, in: Proc. Eurosun Conf., Lisbon, Portugal, 7–10 October, 2008.
• T. Saitoh, N. Yamada, S. Wakashima, Solar rankine cycle system using scroll expander, Journal of Energy and Engineering 2 (2007) 708–718.
• M. Kane, D. Larrain, D. Favrat, Y. Allani, Small hybrid solar power system, Energy 28 (2003) 1427–1443.
• W. Yagoub, P. Doherty, S.B. Riffat, Solar energy-gas driven micro-CHP system for an office, Applied Thermal Engineering 26 (2006) 1604– 16
• Ya-Ling He, Dan-Hua Mei, Wen-Quan Tao, Wei-Wei Yang, Huai-Liang Liu. Simulation of the parabolic trough solar energy generation system with Organic Rankine Cycle. Applied Energy .97 (2012) 630–641.
• S. Quoilin, M. Orosz, H. Hemond,V. Lemort. Performance and design optimization of a low-cost solar organic Rankine cycle for remote power generation. Solar Energy, 2011;85: 955-966.
• Bertrand Fankam Tchanche, George Papadakis, Gregory Lambrinos, Antonios Frangoudakis. Fluid selection for a low- temperature solar organic Rankine cycle. Applied Thermal Engineering 29 (2009) 2468–2476.
• Gang Pei, Li Jing, Jie Ji. Analysis of low temperature solar thermal electric generation using regenerative organic Rankine cycle. Appl. Therm. Eng. 2010; 30: 998–1004.
• Jing Li, Gang Pei, Jie Ji. Optimization of low temperature solar thermal electric generation with organic Rankine cycle in different areas. Applied Energy 2010; 87 (11):3355-65.
• Wang M, Wang J, Zhao Y, Zhao P, Dai Y. Thermodynamic analysis and optimization of a solar-driven regenerative organic Rankine cycle (ORC) based on flat-plate solar collectors. Appl Thermal Eng 2013;50: 816-25.
• Fahad A.Al-Sulaiman. Energy and sizing analyses of parabolic trough solar collector integrated with steam and binary vapor cycles. Energy 2013; 58:561-570. www.Skyfuel.com “Sky Trough @Fact sheet 2011”
• Price H, Lüpfert E, Kearney D, Zarza E, Cohen G, Gee R, et al. Advances in parabolic trough solar collectors technology. ASME, J Sol Energy 2002; 124:109-25.
• Therminol. Heat transfer fluids by Solutia Inc., Therminol VP- www.therminol.com/pages/products/vp-1.asp; Aug. 20 Montes MJ, Abanades A, Martinez-Val JM. Performance of a direct steam generation solar thermal power plant for electricity production as a function of the solar multiple. Sol Energy 2009; 83:679-89.
• Kalogirou S. Solar energy engineering: processes and systems. Elsevier; 2009.
• Duffie J, Beckman W. Solar engineering of thermal processes. John Wiley & Sons, Inc.; 2006.
• Yunus A. Cengel, Michael A.Boles. Thermodynamics an engineering Approach.6th edition Petela R. Exergy analysis of the solar cylindrical- parabolic cooker. Sol Energy 2005; 79 (3):221–33.
• Bejan A, Tsatsaronis G, Moran M. Thermal design and optimization. John Wiley and Sons, Inc.; 1996.
• Macchi E, Perdichizzi A. Efficiency prediction for axial- flow turbines operating with non-conventional fluids. Transaction of the ASME, Journal of Engineering for Power 1981; 103:718-24.
• EES. Engineering equation solver. Available online: http://www.mhhe.com/engcs/mech/ees/ whatisees.html (accessed on 17 February 2012).
• Madhawa Hettiarachchi HD, Golubovic M, Worek WM, Ikegami Y. Optimum design criteria for an Organic Rankine cycle using low‐temperature geothermal heat sources. Energy 2007; 32(9): 1698–1706.