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Thermodynamic analysis and turbine design of a 100 kW OTEC-ORC with binary non-azeotropic working fluid

Author

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  • Ma, Qingfen
  • Gao, Zezhou
  • Huang, Jie
  • Mahian, Omid
  • Feng, Xin
  • Lu, Hui
  • Wang, Shenghui
  • Wang, Chengpeng
  • Tang, Rongnian
  • Li, Jingru

Abstract

The present paper deals with the performance analysis of an ocean thermal energy conversion (OTEC) plant based on the organic Rankine cycle (ORC) with a theoretical outpower of 100 kW where a non-azeotropic mixture has been used as the working fluid. Hydrofluoroolefins (HFOs) are selected as the components of the binary non-azeotropic working fluid due to their desired thermodynamic properties, higher safety and stability, lower cost and environmental friendliness i.e., zero ODP (Ozone Depletion Potential) and low GWP (Global Warming Potential). In this study, R1224yd(Z) is adopted as the first component due to its lower flammability and toxicity comparing with other HFOs. Through comparisons between several refrigerants, R1243zf was selected as the second component of the binary non-azeotropic working fluid by considering temperature glide and the system efficiency. The performance of OTEC-ORC is also evaluated for two different working fluids i.e., R1224yd(Z)/R1243zf mixture, and pure NH3 (common working fluid in the OTEC-ORC). The optimal composition of the mixed working fluid R1224yd(Z)/R1243zf is obtained of 16:84 with the maximum system efficiency. Next, a gas turbine is designed one-dimensionally and simulated three-dimensionally. The one-dimensional calculation results fit well with the three-dimensional results. At the design point, the turbine output power is 88.63 kW and the efficiency is 87.10%. The thermodynamic findings prove that organic Rankine cycle with binary mixture of R1224yd(Z)/R1243zf is a promising alternative for pure NH3.

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  • Ma, Qingfen & Gao, Zezhou & Huang, Jie & Mahian, Omid & Feng, Xin & Lu, Hui & Wang, Shenghui & Wang, Chengpeng & Tang, Rongnian & Li, Jingru, 2023. "Thermodynamic analysis and turbine design of a 100 kW OTEC-ORC with binary non-azeotropic working fluid," Energy, Elsevier, vol. 263(PE).
    • Handle: RePEc:eee:energy:v:263:y:2023:i:pe:s0360544222029838
    DOI: 10.1016/j.energy.2022.126097
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    References listed on IDEAS

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    1. Nithesh, K.G. & Chatterjee, Dhiman, 2016. "Numerical prediction of the performance of radial inflow turbine designed for ocean thermal energy conversion system," Applied Energy, Elsevier, vol. 167(C), pages 1-16.
    2. Yang, Min-Hsiung & Yeh, Rong-Hua, 2022. "Investigation of the potential of R717 blends as working fluids in the organic Rankine cycle (ORC) for ocean thermal energy conversion (OTEC)," Energy, Elsevier, vol. 245(C).
    3. Zhang, Xuanang & Wang, Xuan & Cai, Jinwen & He, Zhaoxian & Tian, Hua & Shu, Gequn & Shi, Lingfeng, 2022. "Experimental study on operating parameters matching characteristic of the organic Rankine cycle for engine waste heat recovery," Energy, Elsevier, vol. 244(PA).
    4. Wang, Zhiqi & Xie, Baoqi & Xia, Xiaoxia & Yang, Huya & Zuo, Qingsong & Liu, Zhipeng, 2022. "Energy loss of radial inflow turbine for organic Rankine cycle using mixture based on entropy production method," Energy, Elsevier, vol. 245(C).
    5. Aydin, Hakan & Lee, Ho-Saeng & Kim, Hyeon-Ju & Shin, Seung Kyoon & Park, Keunhan, 2014. "Off-design performance analysis of a closed-cycle ocean thermal energy conversion system with solar thermal preheating and superheating," Renewable Energy, Elsevier, vol. 72(C), pages 154-163.
    6. Kim, Do-Yeop & Kim, You-Taek, 2017. "Preliminary design and performance analysis of a radial inflow turbine for ocean thermal energy conversion," Renewable Energy, Elsevier, vol. 106(C), pages 255-263.
    7. Zhang, Ji & Zhang, Xiaomeng & Zhang, Zhixiang & Zhou, Peilin & Zhang, Yan & Yuan, Han, 2022. "Performance improvement of ocean thermal energy conversion organic Rankine cycle under temperature glide effect," Energy, Elsevier, vol. 246(C).
    8. Chen, Fengyun & Liu, Lei & Peng, Jingping & Ge, Yunzheng & Wu, Haoyu & Liu, Weimin, 2019. "Theoretical and experimental research on the thermal performance of ocean thermal energy conversion system using the rankine cycle mode," Energy, Elsevier, vol. 183(C), pages 497-503.
    9. Chys, M. & van den Broek, M. & Vanslambrouck, B. & De Paepe, M., 2012. "Potential of zeotropic mixtures as working fluids in organic Rankine cycles," Energy, Elsevier, vol. 44(1), pages 623-632.
    10. Mohd Idrus, N.H. & Musa, M.N. & Yahya, W.J. & Ithnin, A.M., 2017. "Geo-Ocean Thermal Energy Conversion (GeOTEC) power cycle/plant," Renewable Energy, Elsevier, vol. 111(C), pages 372-380.
    11. Rahbar, Kiyarash & Mahmoud, Saad & Al-Dadah, Raya K. & Moazami, Nima, 2015. "Parametric analysis and optimization of a small-scale radial turbine for Organic Rankine Cycle," Energy, Elsevier, vol. 83(C), pages 696-711.
    12. Surendran, Anandu & Seshadri, Satyanarayanan, 2022. "A novel transcritical-recuperative two-stage Organic Rankine Cycle for dual/multi-source heat recovery applications," Energy, Elsevier, vol. 242(C).
    13. Zinsalo, Joël M. & Lamarche, Louis & Raymond, Jasmin, 2022. "Performance analysis and working fluid selection of an Organic Rankine Cycle Power Plant coupled to an Enhanced Geothermal System," Energy, Elsevier, vol. 245(C).
    14. Yoon, Jung-In & Seol, Sung-Hoon & Son, Chang-Hyo & Jung, Suk-Ho & Kim, Young-Bok & Lee, Ho-Saeng & Kim, Hyeon-Ju & Moon, Jung-Hyun, 2017. "Analysis of the high-efficiency EP-OTEC cycle using R152a," Renewable Energy, Elsevier, vol. 105(C), pages 366-373.
    15. 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.
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