IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v45y2012i1p686-695.html
   My bibliography  Save this article

Increased power production through enhancements to the Organic Flash Cycle (OFC)

Author

Listed:
  • Ho, Tony
  • Mao, Samuel S.
  • Greif, Ralph

Abstract

The previously proposed Organic Flash Cycle (OFC) was shown to potentially improve power generation from finite thermal energy reservoirs. The OFC's primary advantage was improved temperature matching to the energy reservoir, thereby reducing exergy destruction and losses during energy transfer to the cycle working fluid. This advantage was negated though by irreversibilities introduced by flash evaporation. The present study proposes several design enhancements to the OFC. A theoretical analysis is conducted using the BACKONE, Span–Wagner, and REFPROP equations of state and ten aromatic hydrocarbon and siloxane working fluids previously suggested are reexamined. A comparison and discussion of the different improvements are also presented. Results showed that by splitting the expansion process into two steps and combining the liquid stream from flash evaporation in a secondary expansion stage, utilization efficiency gains of 10% above the optimized basic Organic Rankine Cycle (ORC) are achievable. The greatest efficiency gains were observed when combining this modification and replacing the flash evaporation throttling valve with a two-phase expander. Results showed that proposed enhancements had the greatest effect using aromatic hydrocarbon working fluids, increasing the utilization efficiency by 5%–20% over the optimized ORC; whereas for siloxanes, the improvement was limited to 2%–4%.

Suggested Citation

  • Ho, Tony & Mao, Samuel S. & Greif, Ralph, 2012. "Increased power production through enhancements to the Organic Flash Cycle (OFC)," Energy, Elsevier, vol. 45(1), pages 686-695.
    • Handle: RePEc:eee:energy:v:45:y:2012:i:1:p:686-695
    DOI: 10.1016/j.energy.2012.07.023
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544212005531
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2012.07.023?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Shengjun, Zhang & Huaixin, Wang & Tao, Guo, 2011. "Performance comparison and parametric optimization of subcritical Organic Rankine Cycle (ORC) and transcritical power cycle system for low-temperature geothermal power generation," Applied Energy, Elsevier, vol. 88(8), pages 2740-2754, August.
    2. Lai, Ngoc Anh & Wendland, Martin & Fischer, Johann, 2011. "Working fluids for high-temperature organic Rankine cycles," Energy, Elsevier, vol. 36(1), pages 199-211.
    3. Fernández, F.J. & Prieto, M.M. & Suárez, I., 2011. "Thermodynamic analysis of high-temperature regenerative organic Rankine cycles using siloxanes as working fluids," Energy, Elsevier, vol. 36(8), pages 5239-5249.
    4. Vargas, J.V.C. & Bejan, A., 2000. "Thermodynamic optimization of the match between two streams with phase change," Energy, Elsevier, vol. 25(1), pages 15-33.
    5. Wang, J.L. & Zhao, L. & Wang, X.D., 2010. "A comparative study of pure and zeotropic mixtures in low-temperature solar Rankine cycle," Applied Energy, Elsevier, vol. 87(11), pages 3366-3373, November.
    6. Wang, Jiangfeng & Dai, Yiping & Gao, Lin, 2009. "Exergy analyses and parametric optimizations for different cogeneration power plants in cement industry," Applied Energy, Elsevier, vol. 86(6), pages 941-948, June.
    7. Madhawa Hettiarachchi, H.D. & Golubovic, Mihajlo & Worek, William M. & Ikegami, Yasuyuki, 2007. "Optimum design criteria for an Organic Rankine cycle using low-temperature geothermal heat sources," Energy, Elsevier, vol. 32(9), pages 1698-1706.
    8. Chacartegui, R. & Sánchez, D. & Muñoz, J.M. & Sánchez, T., 2009. "Alternative ORC bottoming cycles FOR combined cycle power plants," Applied Energy, Elsevier, vol. 86(10), pages 2162-2170, October.
    9. Chen, Huijuan & Goswami, D. Yogi & Stefanakos, Elias K., 2010. "A review of thermodynamic cycles and working fluids for the conversion of low-grade heat," Renewable and Sustainable Energy Reviews, Elsevier, vol. 14(9), pages 3059-3067, December.
    10. Saleh, Bahaa & Koglbauer, Gerald & Wendland, Martin & Fischer, Johann, 2007. "Working fluids for low-temperature organic Rankine cycles," Energy, Elsevier, vol. 32(7), pages 1210-1221.
    11. Cayer, Emmanuel & Galanis, Nicolas & Desilets, Martin & Nesreddine, Hakim & Roy, Philippe, 2009. "Analysis of a carbon dioxide transcritical power cycle using a low temperature source," Applied Energy, Elsevier, vol. 86(7-8), pages 1055-1063, July.
    12. Desai, Nishith B. & Bandyopadhyay, Santanu, 2009. "Process integration of organic Rankine cycle," Energy, Elsevier, vol. 34(10), pages 1674-1686.
    13. Fischer, Johann, 2011. "Comparison of trilateral cycles and organic Rankine cycles," Energy, Elsevier, vol. 36(10), pages 6208-6219.
    14. Ho, Tony & Mao, Samuel S. & Greif, Ralph, 2012. "Comparison of the Organic Flash Cycle (OFC) to other advanced vapor cycles for intermediate and high temperature waste heat reclamation and solar thermal energy," Energy, Elsevier, vol. 42(1), pages 213-223.
    15. Tchanche, Bertrand F. & Lambrinos, Gr. & Frangoudakis, A. & Papadakis, G., 2011. "Low-grade heat conversion into power using organic Rankine cycles – A review of various applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 3963-3979.
    16. Lolos, P.A. & Rogdakis, E.D., 2009. "A Kalina power cycle driven by renewable energy sources," Energy, Elsevier, vol. 34(4), pages 457-464.
    17. Jing, Li & Gang, Pei & Jie, Ji, 2010. "Optimization of low temperature solar thermal electric generation with Organic Rankine Cycle in different areas," Applied Energy, Elsevier, vol. 87(11), pages 3355-3365, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ho, Tony & Mao, Samuel S. & Greif, Ralph, 2012. "Comparison of the Organic Flash Cycle (OFC) to other advanced vapor cycles for intermediate and high temperature waste heat reclamation and solar thermal energy," Energy, Elsevier, vol. 42(1), pages 213-223.
    2. Bao, Junjiang & Zhao, Li, 2013. "A review of working fluid and expander selections for organic Rankine cycle," Renewable and Sustainable Energy Reviews, Elsevier, vol. 24(C), pages 325-342.
    3. Lecompte, Steven & Huisseune, Henk & van den Broek, Martijn & Vanslambrouck, Bruno & De Paepe, Michel, 2015. "Review of organic Rankine cycle (ORC) architectures for waste heat recovery," Renewable and Sustainable Energy Reviews, Elsevier, vol. 47(C), pages 448-461.
    4. Lecompte, S. & Huisseune, H. & van den Broek, M. & De Paepe, M., 2015. "Methodical thermodynamic analysis and regression models of organic Rankine cycle architectures for waste heat recovery," Energy, Elsevier, vol. 87(C), pages 60-76.
    5. Lai, Ngoc Anh & Fischer, Johann, 2012. "Efficiencies of power flash cycles," Energy, Elsevier, vol. 44(1), pages 1017-1027.
    6. Tchanche, Bertrand F. & Lambrinos, Gr. & Frangoudakis, A. & Papadakis, G., 2011. "Low-grade heat conversion into power using organic Rankine cycles – A review of various applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 3963-3979.
    7. Steven Lecompte & Sanne Lemmens & Henk Huisseune & Martijn Van den Broek & Michel De Paepe, 2015. "Multi-Objective Thermo-Economic Optimization Strategy for ORCs Applied to Subcritical and Transcritical Cycles for Waste Heat Recovery," Energies, MDPI, vol. 8(4), pages 1-28, April.
    8. Ziviani, Davide & Beyene, Asfaw & Venturini, Mauro, 2014. "Advances and challenges in ORC systems modeling for low grade thermal energy recovery," Applied Energy, Elsevier, vol. 121(C), pages 79-95.
    9. Varma, G.V. Pradeep & Srinivas, T., 2017. "Power generation from low temperature heat recovery," Renewable and Sustainable Energy Reviews, Elsevier, vol. 75(C), pages 402-414.
    10. Feng, Yongqiang & Zhang, Yaning & Li, Bingxi & Yang, Jinfu & Shi, Yang, 2015. "Sensitivity analysis and thermoeconomic comparison of ORCs (organic Rankine cycles) for low temperature waste heat recovery," Energy, Elsevier, vol. 82(C), pages 664-677.
    11. Yari, M. & Mehr, A.S. & Zare, V. & Mahmoudi, S.M.S. & Rosen, M.A., 2015. "Exergoeconomic comparison of TLC (trilateral Rankine cycle), ORC (organic Rankine cycle) and Kalina cycle using a low grade heat source," Energy, Elsevier, vol. 83(C), pages 712-722.
    12. Cavazzini, G. & Bari, S. & Pavesi, G. & Ardizzon, G., 2017. "A multi-fluid PSO-based algorithm for the search of the best performance of sub-critical Organic Rankine Cycles," Energy, Elsevier, vol. 129(C), pages 42-58.
    13. Bao, Junjiang & Zhao, Li, 2012. "Exergy analysis and parameter study on a novel auto-cascade Rankine cycle," Energy, Elsevier, vol. 48(1), pages 539-547.
    14. Roy, J.P. & Mishra, M.K. & Misra, Ashok, 2011. "Performance analysis of an Organic Rankine Cycle with superheating under different heat source temperature conditions," Applied Energy, Elsevier, vol. 88(9), pages 2995-3004.
    15. Shu, Gequn & Li, Xiaoning & Tian, Hua & Liang, Xingyu & Wei, Haiqiao & Wang, Xu, 2014. "Alkanes as working fluids for high-temperature exhaust heat recovery of diesel engine using organic Rankine cycle," Applied Energy, Elsevier, vol. 119(C), pages 204-217.
    16. Fischer, Johann, 2011. "Comparison of trilateral cycles and organic Rankine cycles," Energy, Elsevier, vol. 36(10), pages 6208-6219.
    17. Imran, Muhammad & Haglind, Fredrik & Asim, Muhammad & Zeb Alvi, Jahan, 2018. "Recent research trends in organic Rankine cycle technology: A bibliometric approach," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 552-562.
    18. Lecompte, S. & Huisseune, H. & van den Broek, M. & De Schampheleire, S. & De Paepe, M., 2013. "Part load based thermo-economic optimization of the Organic Rankine Cycle (ORC) applied to a combined heat and power (CHP) system," Applied Energy, Elsevier, vol. 111(C), pages 871-881.
    19. Pezzuolo, Alex & Benato, Alberto & Stoppato, Anna & Mirandola, Alberto, 2016. "The ORC-PD: A versatile tool for fluid selection and Organic Rankine Cycle unit design," Energy, Elsevier, vol. 102(C), pages 605-620.
    20. Liu, Chao & He, Chao & Gao, Hong & Xie, Hui & Li, Yourong & Wu, Shuangying & Xu, Jinliang, 2013. "The environmental impact of organic Rankine cycle for waste heat recovery through life-cycle assessment," Energy, Elsevier, vol. 56(C), pages 144-154.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:45:y:2012:i:1:p:686-695. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.