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Supercritical carbon dioxide cycle thermodynamic and exergoeconomic improvements using a bidirectional coupling strategy

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  • Li, Hao
  • Li, Zhen
  • Lee, Sangkyoung
  • Lu, Yuanshen
  • Ju, Yaping
  • Zhang, Chuhua

Abstract

Supercritical carbon dioxide (SCO2) combined cycle power system, one of the potentially effective ways to achieve energy grade utilization of the medium and high-temperature heat sources, is vulnerable to ambient temperatures as the system performance is susceptible to the compressor inlet temperature. So far, most studies have been focused on the system performance analysis and optimization under ideal operation conditions while the mitigation of unfavorable ambient temperature is missed. In this work, a bidirectionally-coupled system is proposed to reduce the compressor inlet temperatures in the original SCO2 cycle power system so that the adverse effects of ambient temperature are alleviated. The proposal utilizes the low-grade waste heat in a SCO2 recompression reheat Brayton cycle (i.e., topping cycle) to drive an absorption refrigeration cycle (i.e., bottoming cycle) which in turn precools the compressor inlet of the topping cycle. The thermodynamic and exergoeconomic analyses have been conducted for the proposed bidirectionally-coupled combined SCO2 RRBC and ARC system, with the attention to the effects of ambient temperatures on the system performance. Our results show that the combined SCO2 RRBC and ARC system increases the energy efficiency relative to the standalone cycle power system by over 5% at the ambient temperatures of 303.15 K or above, while the exergy efficiency improves by 1.124%–3.574%. In terms of the exergoeconomic factor, the combined SCO2 RRBC and ARC system also exhibits superiority against standalone cycle power system. The current work proves that a conventional recuperated SCO2 cycle system can be improved both thermodynamically and economically by coupling it to an absorption refrigeration cycle, despite of the additional upfront costs for the components. The discovery could further promote the commercial application of the SCO2 cycle power systems in new generation plants.

Suggested Citation

  • Li, Hao & Li, Zhen & Lee, Sangkyoung & Lu, Yuanshen & Ju, Yaping & Zhang, Chuhua, 2024. "Supercritical carbon dioxide cycle thermodynamic and exergoeconomic improvements using a bidirectional coupling strategy," Energy, Elsevier, vol. 296(C).
    • Handle: RePEc:eee:energy:v:296:y:2024:i:c:s0360544224009137
    DOI: 10.1016/j.energy.2024.131140
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    References listed on IDEAS

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    1. Zare, V. & Mahmoudi, S.M.S. & Yari, M., 2013. "An exergoeconomic investigation of waste heat recovery from the Gas Turbine-Modular Helium Reactor (GT-MHR) employing an ammonia–water power/cooling cycle," Energy, Elsevier, vol. 61(C), pages 397-409.
    2. Wang, Xurong & Yang, Yi & Zheng, Ya & Dai, Yiping, 2017. "Exergy and exergoeconomic analyses of a supercritical CO2 cycle for a cogeneration application," Energy, Elsevier, vol. 119(C), pages 971-982.
    3. Crespi, Francesco & Gavagnin, Giacomo & Sánchez, David & Martínez, Gonzalo S., 2017. "Supercritical carbon dioxide cycles for power generation: A review," Applied Energy, Elsevier, vol. 195(C), pages 152-183.
    4. Song, Jian & Wang, Yaxiong & Wang, Kai & Wang, Jiangfeng & Markides, Christos N., 2021. "Combined supercritical CO2 (SCO2) cycle and organic Rankine cycle (ORC) system for hybrid solar and geothermal power generation: Thermoeconomic assessment of various configurations," Renewable Energy, Elsevier, vol. 174(C), pages 1020-1035.
    5. Santini, Lorenzo & Accornero, Carlo & Cioncolini, Andrea, 2016. "On the adoption of carbon dioxide thermodynamic cycles for nuclear power conversion: A case study applied to Mochovce 3 Nuclear Power Plant," Applied Energy, Elsevier, vol. 181(C), pages 446-463.
    6. Akbari, Ata D. & Mahmoudi, Seyed M.S., 2014. "Thermoeconomic analysis & optimization of the combined supercritical CO2 (carbon dioxide) recompression Brayton/organic Rankine cycle," Energy, Elsevier, vol. 78(C), pages 501-512.
    7. Yang, Yiping & Huang, Yulei & Jiang, Peixue & Zhu, Yinhai, 2020. "Multi-objective optimization of combined cooling, heating, and power systems with supercritical CO2 recompression Brayton cycle," Applied Energy, Elsevier, vol. 271(C).
    8. Papadopoulos, Athanasios I. & Kyriakides, Alexios-Spyridon & Seferlis, Panos & Hassan, Ibrahim, 2019. "Absorption refrigeration processes with organic working fluid mixtures- a review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 109(C), pages 239-270.
    9. Jain, Vaibhav & Sachdeva, Gulshan & Kachhwaha, Surendra Singh, 2015. "Energy, exergy, economic and environmental (4E) analyses based comparative performance study and optimization of vapor compression-absorption integrated refrigeration system," Energy, Elsevier, vol. 91(C), pages 816-832.
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