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Ejector based organic flash combined power and refrigeration cycle (EBOFCP&RC) – A scheme for low grade waste heat recovery

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  • Mondal, Subha
  • De, Sudipta

Abstract

In the present study a conventional waste heat driven organic flash power cycle (OFPC) utilizing R245fa as working fluid is modified by replacing its low pressure throttle valve with an ejector. R245fa coming out from the vapour separator at saturated liquid state is accelerated in the nozzle of the ejector to ensure that saturated vapour from evaporator can enter to the ejector as secondary flow and total mass of R245fa at the exit of the diffuser of the ejector be at condenser pressure. The modified cycle is designated as Ejector based organic flash combined power and refrigeration cycle (EBOFCP&RC). Analysis shows that with varying flash pressure cycle power output initially increases and becomes a maximum corresponding to an optimum flash pressure. However, refrigeration effect increases monotonically with an increase in flash pressure. Also the proposed cycle can yield higher thermal efficiency compared to conventional OFPC. A compressor is to be incorporated between the evaporator and the ejector to maintain a desirable refrigeration effect for higher condenser temperature (say 40 °C).

Suggested Citation

  • Mondal, Subha & De, Sudipta, 2017. "Ejector based organic flash combined power and refrigeration cycle (EBOFCP&RC) – A scheme for low grade waste heat recovery," Energy, Elsevier, vol. 134(C), pages 638-648.
    • Handle: RePEc:eee:energy:v:134:y:2017:i:c:p:638-648
    DOI: 10.1016/j.energy.2017.06.071
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    1. Barkhordarian, Orbel & Behbahaninia, Ali & Bahrampoury, Rasool, 2017. "A novel ammonia-water combined power and refrigeration cycle with two different cooling temperature levels," Energy, Elsevier, vol. 120(C), pages 816-826.
    2. Wang, E.H. & Zhang, H.G. & Fan, B.Y. & Ouyang, M.G. & Zhao, Y. & Mu, Q.H., 2011. "Study of working fluid selection of organic Rankine cycle (ORC) for engine waste heat recovery," Energy, Elsevier, vol. 36(5), pages 3406-3418.
    3. Mondal, Subha & De, Sudipta, 2015. "Transcritical CO2 power cycle – Effects of regenerative heating using turbine bleed gas at intermediate pressure," Energy, Elsevier, vol. 87(C), pages 95-103.
    4. Wang, Jiangfeng & Dai, Yiping & Zhang, Taiyong & Ma, Shaolin, 2009. "Parametric analysis for a new combined power and ejector–absorption refrigeration cycle," Energy, Elsevier, vol. 34(10), pages 1587-1593.
    5. Wang, Jiangfeng & Zhao, Pan & Niu, Xiaoqiang & Dai, Yiping, 2012. "Parametric analysis of a new combined cooling, heating and power system with transcritical CO2 driven by solar energy," Applied Energy, Elsevier, vol. 94(C), pages 58-64.
    6. 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.
    7. 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.
    8. Hung, T.C. & Shai, T.Y. & Wang, S.K., 1997. "A review of organic rankine cycles (ORCs) for the recovery of low-grade waste heat," Energy, Elsevier, vol. 22(7), pages 661-667.
    9. 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.
    10. Wang, Jiangfeng & Yan, Zhequan & Wang, Man & Ma, Shaolin & Dai, Yiping, 2013. "Thermodynamic analysis and optimization of an (organic Rankine cycle) ORC using low grade heat source," Energy, Elsevier, vol. 49(C), pages 356-365.
    11. Mondal, Subha & De, Sudipta, 2017. "Power by waste heat recovery from low temperature industrial flue gas by Organic Flash Cycle (OFC) and transcritical-CO2 power cycle: A comparative study through combined thermodynamic and economic an," Energy, Elsevier, vol. 121(C), pages 832-840.
    12. Mondal, Subha & De, Sudipta, 2015. "CO2 based power cycle with multi-stage compression and intercooling for low temperature waste heat recovery," Energy, Elsevier, vol. 90(P1), pages 1132-1143.
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