IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i12p3561-d575315.html
   My bibliography  Save this article

Analysis of Radial Inflow Turbine Losses Operating with Supercritical Carbon Dioxide

Author

Listed:
  • Antti Uusitalo

    (School of Energy Systems, LUT University, 53850 Lappeenranta, Finland)

  • Aki Grönman

    (School of Energy Systems, LUT University, 53850 Lappeenranta, Finland)

Abstract

The losses of supercritical CO 2 radial turbines with design power scales of about 1 MW were investigated by using computational fluid dynamic simulations. The simulation results were compared with loss predictions from enthalpy loss correlations. The aim of the study was to investigate how the expansion losses are divided between the stator and rotor as well as to compare the loss predictions obtained with the different methods for turbine designs with varying specific speeds. It was observed that a reasonably good agreement between the 1D loss correlations and computational fluid dynamics results can be obtained by using a suitable set of loss correlations. The use of different passage loss models led to high deviations in the predicted rotor losses, especially with turbine designs having the highest or lowest specific speeds. The best agreement in respect to CFD results with the average deviation of less than 10% was found when using the CETI passage loss model. In addition, the other investigated passage loss models provided relatively good agreement for some of the analyzed turbine designs, but the deviations were higher when considering the full specific speed range that was investigated. The stator loss analysis revealed that despite some differences in the predicted losses between the methods, a similar trend in the development of the losses was observed as the turbine specific speed was changed.

Suggested Citation

  • Antti Uusitalo & Aki Grönman, 2021. "Analysis of Radial Inflow Turbine Losses Operating with Supercritical Carbon Dioxide," Energies, MDPI, vol. 14(12), pages 1-18, June.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:12:p:3561-:d:575315
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/12/3561/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/12/3561/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Son, Seongmin & Jeong, Yongju & Cho, Seong Kuk & Lee, Jeong Ik, 2020. "Development of supercritical CO2 turbomachinery off-design model using 1D mean-line method and Deep Neural Network," Applied Energy, Elsevier, vol. 263(C).
    2. Uusitalo, Antti & Turunen-Saaresti, Teemu & Grönman, Aki, 2021. "Design and loss analysis of radial turbines for supercritical CO2 Brayton cycles," Energy, Elsevier, vol. 230(C).
    3. Uusitalo, Antti & Ameli, Alireza & Turunen-Saaresti, Teemu, 2019. "Thermodynamic and turbomachinery design analysis of supercritical Brayton cycles for exhaust gas heat recovery," Energy, Elsevier, vol. 167(C), pages 60-79.
    4. Sarkar, Jahar, 2009. "Second law analysis of supercritical CO2 recompression Brayton cycle," Energy, Elsevier, vol. 34(9), pages 1172-1178.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Qiyu Ying & Weilin Zhuge & Yangjun Zhang & Can Ma & Jinlan Gou & Wei Wang, 2021. "Vortex Patterns Investigation and Enstrophy Analysis in a Small Scale S-CO 2 Axial Turbine," Energies, MDPI, vol. 14(19), pages 1-22, September.
    2. 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).
    3. Moradi, Ramin & Cioccolanti, Luca & Del Zotto, Luca & Renzi, Massimiliano, 2023. "Comparative sensitivity analysis of micro-scale gas turbine and supercritical CO2 systems with bottoming organic Rankine cycles fed by the biomass gasification for decentralized trigeneration," Energy, Elsevier, vol. 266(C).
    4. He, Jintao & Shi, Lingfeng & Tian, Hua & Wang, Xuan & Zhang, Yonghao & Zhang, Meiyan & Yao, Yu & Cai, Jinwen & Shu, Gequn, 2022. "Control strategy for a CO2-based combined cooling and power generation system based on heat source and cold sink fluctuations," Energy, Elsevier, vol. 257(C).

    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. Uusitalo, Antti & Turunen-Saaresti, Teemu & Grönman, Aki, 2021. "Design and loss analysis of radial turbines for supercritical CO2 Brayton cycles," Energy, Elsevier, vol. 230(C).
    2. Du, Yadong & Yang, Ce & Zhao, Ben & Hu, Chenxing & Zhang, Hanzhi & Yu, Zhiyi & Gao, Jianbing & Zhao, Wei & Wang, Haimei, 2023. "Optimal design of a supercritical carbon dioxide recompression cycle using deep neural network and data mining techniques," Energy, Elsevier, vol. 271(C).
    3. Seyed Mohammad Seyed Mahmoudi & Ramin Ghiami Sardroud & Mohsen Sadeghi & Marc A. Rosen, 2022. "Integration of Supercritical CO 2 Recompression Brayton Cycle with Organic Rankine/Flash and Kalina Cycles: Thermoeconomic Comparison," Sustainability, MDPI, vol. 14(14), pages 1-29, July.
    4. Sarkar, Jahar, 2015. "Analyses and optimization of a supercritical N2O Rankine cycle for low-grade heat conversion," Energy, Elsevier, vol. 81(C), pages 344-351.
    5. Thanganadar, Dhinesh & Fornarelli, Francesco & Camporeale, Sergio & Asfand, Faisal & Patchigolla, Kumar, 2021. "Off-design and annual performance analysis of supercritical carbon dioxide cycle with thermal storage for CSP application," Applied Energy, Elsevier, vol. 282(PA).
    6. 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.
    7. Michalski, Sebastian & Hanak, Dawid P. & Manovic, Vasilije, 2020. "Advanced power cycles for coal-fired power plants based on calcium looping combustion: A techno-economic feasibility assessment," Applied Energy, Elsevier, vol. 269(C).
    8. Sun, Lei & Liu, Tianyuan & Wang, Ding & Huang, Chengming & Xie, Yonghui, 2022. "Deep learning method based on graph neural network for performance prediction of supercritical CO2 power systems," Applied Energy, Elsevier, vol. 324(C).
    9. Chen, Weixiong & Qian, Yiran & Tang, Xin & Fang, Huawei & Yi, Jingwei & Liang, Tiebo & Zhao, Quanbin & Yan, Junjie, 2023. "System-component combined design and comprehensive evaluation of closed-air Brayton cycle," Energy, Elsevier, vol. 278(C).
    10. He, Jintao & Shi, Lingfeng & Tian, Hua & Wang, Xuan & Zhang, Yonghao & Zhang, Meiyan & Yao, Yu & Cai, Jinwen & Shu, Gequn, 2022. "Control strategy for a CO2-based combined cooling and power generation system based on heat source and cold sink fluctuations," Energy, Elsevier, vol. 257(C).
    11. Ma, Yuegeng & Liu, Ming & Yan, Junjie & Liu, Jiping, 2017. "Thermodynamic study of main compression intercooling effects on supercritical CO2 recompression Brayton cycle," Energy, Elsevier, vol. 140(P1), pages 746-756.
    12. Le Roux, W.G. & Bello-Ochende, T. & Meyer, J.P., 2012. "Optimum performance of the small-scale open and direct solar thermal Brayton cycle at various environmental conditions and constraints," Energy, Elsevier, vol. 46(1), pages 42-50.
    13. Ahn, Yoonhan & Lee, Jekyoung & Kim, Seong Gu & Lee, Jeong Ik & Cha, Jae Eun & Lee, Si-Woo, 2015. "Design consideration of supercritical CO2 power cycle integral experiment loop," Energy, Elsevier, vol. 86(C), pages 115-127.
    14. Yuhui Xiao & Yuan Zhou & Yuan Yuan & Yanping Huang & Gengyuan Tian, 2023. "Research Advances in the Application of the Supercritical CO 2 Brayton Cycle to Reactor Systems: A Review," Energies, MDPI, vol. 16(21), pages 1-23, October.
    15. Le Moullec, Yann, 2013. "Conceptual study of a high efficiency coal-fired power plant with CO2 capture using a supercritical CO2 Brayton cycle," Energy, Elsevier, vol. 49(C), pages 32-46.
    16. Jun-Seong Kim & You-Taek Kim & Do-Yeop Kim, 2022. "Preliminary Design and Blade Optimization of a Two-Stage Radial Outflow Turbine for a CO 2 Power Cycle," Energies, MDPI, vol. 15(17), pages 1-22, August.
    17. Kim, Sunjin & Kim, Min Soo & Kim, Minsung, 2020. "Parametric study and optimization of closed Brayton power cycle considering the charge amount of working fluid," Energy, Elsevier, vol. 198(C).
    18. Duniam, Sam & Veeraragavan, Ananthanarayanan, 2019. "Off-design performance of the supercritical carbon dioxide recompression Brayton cycle with NDDCT cooling for concentrating solar power," Energy, Elsevier, vol. 187(C).
    19. Sarkar, Jahar, 2015. "Review and future trends of supercritical CO2 Rankine cycle for low-grade heat conversion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 48(C), pages 434-451.
    20. 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).

    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:gam:jeners:v:14:y:2021:i:12:p:3561-:d:575315. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.