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Effects of two-phase expander on the thermoeconomics of organic double-flash cycles for geothermal power generation

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  • Meng, Dongyu
  • Liu, Qiang
  • Ji, Zhongli

Abstract

The use of a two-phase expander in place of the throttling valve can improve the organic double-flash cycle (ODFC) thermal efficiencies. This work compares the thermoeconomics of a regenerative ODFC (RODFC), an expander-ODFC (EODFC) and a double expander-ODFC (DEODFC). The evaporation and flash temperatures of these cycles are optimized to maximize the net power outputs for geofluid temperatures of 120–180 °C. The results show that the two-phase expander in EODFC leads to the lowest optimal first-stage flash temperature with the highest vapor mass flow rate for the high-pressure turbine. The power generated by the two-phase expanders in DEODFC is less than that generated by the expander in EODFC but the power generated by the turbines is 5.9–8.4% higher. DEODFC produces the maximum net power, followed by EODFC and RODFC for each geofluid temperature. The exergy losses during evaporation are reduced by up to 41% by regeneration in RODFC, EODFC and DEODFC. The two-phase expanders increase the exergy losses during power generation but decrease the losses during throttling and condensation; thus, the exergy efficiency of DEODFC increases to 32.8–46.8%. The levelized cost of electricity for DEODFC is 15–33% lower than for ODFC due to the great increase in the net power output.

Suggested Citation

  • Meng, Dongyu & Liu, Qiang & Ji, Zhongli, 2022. "Effects of two-phase expander on the thermoeconomics of organic double-flash cycles for geothermal power generation," Energy, Elsevier, vol. 239(PD).
    • Handle: RePEc:eee:energy:v:239:y:2022:i:pd:s0360544221025950
    DOI: 10.1016/j.energy.2021.122346
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    as
    1. Khani, Leyla & Mahmoudi, S. Mohammad S. & Chitsaz, Ata & Rosen, Marc A., 2016. "Energy and exergoeconomic evaluation of a new power/cooling cogeneration system based on a solid oxide fuel cell," Energy, Elsevier, vol. 94(C), pages 64-77.
    2. Cheng, Sharon W.Y. & Kurnia, Jundika C. & Ghoreishi-Madiseh, Seyed Ali & Sasmito, Agus P., 2019. "Optimization of geothermal energy extraction from abandoned oil well with a novel well bottom curvature design utilizing Taguchi method," Energy, Elsevier, vol. 188(C).
    3. Dalla Longa, Francesco & Nogueira, Larissa P. & Limberger, Jon & Wees, Jan-Diederik van & van der Zwaan, Bob, 2020. "Scenarios for geothermal energy deployment in Europe," Energy, Elsevier, vol. 206(C).
    4. Declaye, Sébastien & Quoilin, Sylvain & Guillaume, Ludovic & Lemort, Vincent, 2013. "Experimental study on an open-drive scroll expander integrated into an ORC (Organic Rankine Cycle) system with R245fa as working fluid," Energy, Elsevier, vol. 55(C), pages 173-183.
    5. Bahadori, Alireza & Zendehboudi, Sohrab & Zahedi, Gholamreza, 2013. "A review of geothermal energy resources in Australia: Current status and prospects," Renewable and Sustainable Energy Reviews, Elsevier, vol. 21(C), pages 29-34.
    6. Le, Van Long & Kheiri, Abdelhamid & Feidt, Michel & Pelloux-Prayer, Sandrine, 2014. "Thermodynamic and economic optimizations of a waste heat to power plant driven by a subcritical ORC (Organic Rankine Cycle) using pure or zeotropic working fluid," Energy, Elsevier, vol. 78(C), pages 622-638.
    7. 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.
    8. Liu, Qiang & Shen, Aijing & Duan, Yuanyuan, 2015. "Parametric optimization and performance analyses of geothermal organic Rankine cycles using R600a/R601a mixtures as working fluids," Applied Energy, Elsevier, vol. 148(C), pages 410-420.
    9. Moya, Diego & Aldás, Clay & Kaparaju, Prasad, 2018. "Geothermal energy: Power plant technology and direct heat applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 94(C), pages 889-901.
    10. Kyoung Hoon Kim, 2019. "Thermodynamic Performance and Optimization Analysis of a Modified Organic Flash Cycle for the Recovery of Low-Grade Heat," Energies, MDPI, vol. 12(3), pages 1-21, January.
    11. Lei, Biao & Wang, Wei & Wu, Yu-Ting & Ma, Chong-Fang & Wang, Jing-Fu & Zhang, Lei & Li, Chuang & Zhao, Ying-Kun & Zhi, Rui-Ping, 2016. "Development and experimental study on a single screw expander integrated into an Organic Rankine Cycle," Energy, Elsevier, vol. 116(P1), pages 43-52.
    12. Tang, Hao & Wu, Huagen & Wang, Xiaolin & Xing, Ziwen, 2015. "Performance study of a twin-screw expander used in a geothermal organic Rankine cycle power generator," Energy, Elsevier, vol. 90(P1), pages 631-642.
    13. Yin, Jiqiang & Yu, Zeting & Zhang, Chenghui & Tian, Minli & Han, Jitian, 2018. "Thermodynamic analysis of a novel combined cooling and power system driven by low-grade heat sources," Energy, Elsevier, vol. 156(C), pages 319-327.
    14. Mokarram, N. Hassani & Mosaffa, A.H., 2018. "A comparative study and optimization of enhanced integrated geothermal flash and Kalina cycles: A thermoeconomic assessment," Energy, Elsevier, vol. 162(C), pages 111-125.
    15. Cao, Yan & Mihardjo, Leonardus WW. & Dahari, Mahidzal & Ghaebi, Hadi & Parikhani, Towhid & Mohamed, Abdeliazim Mustafa, 2021. "An innovative double-flash binary cogeneration cooling and power (CCP) system: Thermodynamic evaluation and multi-objective optimization," Energy, Elsevier, vol. 214(C).
    16. Lee, Inkyu & Tester, Jefferson William & You, Fengqi, 2019. "Systems analysis, design, and optimization of geothermal energy systems for power production and polygeneration: State-of-the-art and future challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 109(C), pages 551-577.
    17. Ziviani, Davide & James, Nelson A. & Accorsi, Felipe A. & Braun, James E. & Groll, Eckhard A., 2018. "Experimental and numerical analyses of a 5 kWe oil-free open-drive scroll expander for small-scale organic Rankine cycle (ORC) applications," Applied Energy, Elsevier, vol. 230(C), pages 1140-1156.
    18. Liu, Qiang & Duan, Yuanyuan & Yang, Zhen, 2013. "Performance analyses of geothermal organic Rankine cycles with selected hydrocarbon working fluids," Energy, Elsevier, vol. 63(C), pages 123-132.
    19. Kazemi, Shabnam & Nor, Mohamad Iskandr Mohamad & Teoh, Wen Hui, 2020. "Thermodynamic and economic investigation of an ionic liquid as a new proposed geothermal fluid in different organic Rankine cycles for energy production," Energy, Elsevier, vol. 193(C).
    20. Woodland, Brandon J. & Ziviani, Davide & Braun, James E. & Groll, Eckhard A., 2020. "Considerations on alternative organic Rankine Cycle congurations for low-grade waste heat recovery," Energy, Elsevier, vol. 193(C).
    21. Wang, Lingbao & Bu, Xianbiao & Li, Huashan, 2020. "Multi-objective optimization and off-design evaluation of organic rankine cycle (ORC) for low-grade waste heat recovery," Energy, Elsevier, vol. 203(C).
    22. Dawo, Fabian & Eyerer, Sebastian & Pili, Roberto & Wieland, Christoph & Spliethoff, Hartmut, 2021. "Experimental investigation, model validation and application of twin-screw expanders with different built-in volume ratios," Applied Energy, Elsevier, vol. 282(PA).
    23. Gang Xu & Feifei Liang & Yongping Yang & Yue Hu & Kai Zhang & Wenyi Liu, 2014. "An Improved CO 2 Separation and Purification System Based on Cryogenic Separation and Distillation Theory," Energies, MDPI, vol. 7(5), pages 1-19, May.
    24. Baccioli, A. & Antonelli, M. & Desideri, U., 2017. "Technical and economic analysis of organic flash regenerative cycles (OFRCs) for low temperature waste heat recovery," Applied Energy, Elsevier, vol. 199(C), pages 69-87.
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    Cited by:

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    2. Vaccari, Marco & Pannocchia, Gabriele & Tognotti, Leonardo & Paci, Marco, 2023. "Rigorous simulation of geothermal power plants to evaluate environmental performance of alternative configurations," Renewable Energy, Elsevier, vol. 207(C), pages 471-483.
    3. Li, Tailu & Zhang, Yao & Li, Xuelong & Yuan, Ye, 2024. "Techno-economic comparison of organic fluid between single- and dual-flash for geothermal power generation enhancement," Renewable Energy, Elsevier, vol. 231(C).
    4. Yang, Chengdian & Yi, Fulong & Zhang, Jianyuan & Du, Genwang & Yin, Wei & Ma, Yuhua & Wang, Wei & You, Jinggang & Yu, Songtao, 2023. "Towards high-performance of organic flash cycle through cycle configuration improvement: State-of-art research," Energy, Elsevier, vol. 278(PA).
    5. Wang, Zengli & Shao, Hua & Shao, Mingcheng & Dai, Zeyu & Zhang, Rao, 2024. "Thermodynamic analysis of a coupled system based on total flow cycle and partially evaporated organic Rankine cycle for hot dry rock utilization," Renewable Energy, Elsevier, vol. 225(C).
    6. Li, Tailu & Qiao, Yuwen & Wang, Zeyu & Zhang, Yao & Gao, Xiang & Yuan, Ye, 2024. "Experimental study on dynamic power generation of three ORC-based cycle configurations under different heat source/sink conditions," Renewable Energy, Elsevier, vol. 227(C).
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    8. Mahmoud, Montaser & Alkhedher, Mohammad & Ramadan, Mohamad & Naher, Sumsun & Pullen, Keith, 2022. "An investigation on organic Rankine cycle incorporating a ground-cooled condenser: Working fluid selection and regeneration," Energy, Elsevier, vol. 249(C).

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