IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v87y2015icp95-103.html
   My bibliography  Save this article

Transcritical CO2 power cycle – Effects of regenerative heating using turbine bleed gas at intermediate pressure

Author

Listed:
  • Mondal, Subha
  • De, Sudipta

Abstract

For energy utilization from low temperature waste heat, CO2 is a potential working fluid due to its lower critical temperature. In this work, assuming finite quantity of flue gas available at low temperature (200 °C), a thermodynamic model is developed for a transcritical CO2 power cycle utilizing turbine bleed gas for regenerative heating. Analysis show that the cycle performance improves with higher value of bleed ratio. However, for a specified bleed pressure and bleed gas temperature at the regenerator exit, maximum practical value of bleed ratio may be fixed by considering the exponential growth of the regenerator size (specified by NTU (number of transfer unit)). Most significant observation is the existence of optimum bleed pressures corresponding to maximum 1st law efficiency or minimum cycle irreversibility for specified values of remaining cycle parameters.

Suggested Citation

  • 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.
    • Handle: RePEc:eee:energy:v:87:y:2015:i:c:p:95-103
    DOI: 10.1016/j.energy.2015.04.103
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544215005897
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2015.04.103?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Song, Yuhui & Wang, Jiangfeng & Dai, Yiping & Zhou, Enmin, 2012. "Thermodynamic analysis of a transcritical CO2 power cycle driven by solar energy with liquified natural gas as its heat sink," Applied Energy, Elsevier, vol. 92(C), pages 194-203.
    2. Dai, Baomin & Li, Minxia & Ma, Yitai, 2014. "Thermodynamic analysis of carbon dioxide blends with low GWP (global warming potential) working fluids-based transcritical Rankine cycles for low-grade heat energy recovery," Energy, Elsevier, vol. 64(C), pages 942-952.
    3. 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.
    4. 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.
    5. Kim, Y.M. & Kim, C.G. & Favrat, D., 2012. "Transcritical or supercritical CO2 cycles using both low- and high-temperature heat sources," Energy, Elsevier, vol. 43(1), pages 402-415.
    6. Zhang, X.R. & Yamaguchi, H. & Fujima, K. & Enomoto, M. & Sawada, N., 2007. "Theoretical analysis of a thermodynamic cycle for power and heat production using supercritical carbon dioxide," Energy, Elsevier, vol. 32(4), pages 591-599.
    7. 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.
    8. 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.
    9. 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.
    10. Wang, Jiangfeng & Sun, Zhixin & Dai, Yiping & Ma, Shaolin, 2010. "Parametric optimization design for supercritical CO2 power cycle using genetic algorithm and artificial neural network," Applied Energy, Elsevier, vol. 87(4), pages 1317-1324, April.
    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. 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.
    2. 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.
    3. Li, Ligeng & Tian, Hua & Shi, Lingfeng & Zhang, Yonghao & Huang, Guangdai & Zhang, Hongfei & Wang, Xuan & Shu, Gequn, 2022. "Experimental investigation of a splitting CO2 transcritical power cycle in engine waste heat recovery," Energy, Elsevier, vol. 244(PB).
    4. Mondal, Subha & Alam, Shahbaz & De, Sudipta, 2018. "Performance assessment of a low grade waste heat driven organic flash cycle (OFC) with ejector," Energy, Elsevier, vol. 163(C), pages 849-862.
    5. 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.
    6. Ouyang, Tiancheng & Wang, Zhiping & Wang, Geng & Zhao, Zhongkai & Xie, Shutao & Li, Xiaoqing, 2021. "Advanced thermo-economic scheme and multi-objective optimization for exploiting the waste heat potentiality of marine natural gas engine," Energy, Elsevier, vol. 236(C).
    7. Ma, Ning & Bu, Zhengkun & Fu, Yanan & Hong, Wenpeng & Li, Haoran & Niu, Xiaojuan, 2023. "An operation strategy and off-design performance for supercritical brayton cycle using CO2-propane mixture in a direct-heated solar power tower plant," Energy, Elsevier, vol. 278(PA).
    8. Zhang, Fengtao & Zhang, Jianyuan & You, Jinggang & Yang, Liyong & Wang, Wei & Luo, Qing & Jiao, Ligang & Liu, Zhengang & Jin, Quan & Wang, Hao, 2024. "Construction of multi-loop thermodynamic cycles: Methodology and case study," Energy, Elsevier, vol. 288(C).
    9. S. Mohammad S. Mahmoudi & Ata D. Akbari & Marc A. Rosen, 2016. "Thermoeconomic Analysis and Optimization of a New Combined Supercritical Carbon Dioxide Recompression Brayton/Kalina Cycle," Sustainability, MDPI, vol. 8(10), pages 1-19, October.

    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. 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.
    2. 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.
    3. 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.
    4. S. Mohammad S. Mahmoudi & Ata D. Akbari & Marc A. Rosen, 2016. "Thermoeconomic Analysis and Optimization of a New Combined Supercritical Carbon Dioxide Recompression Brayton/Kalina Cycle," Sustainability, MDPI, vol. 8(10), pages 1-19, October.
    5. Rovira, Antonio & Muñoz, Marta & Sánchez, Consuelo & Martínez-Val, José María, 2015. "Proposal and study of a balanced hybrid Rankine–Brayton cycle for low-to-moderate temperature solar power plants," Energy, Elsevier, vol. 89(C), pages 305-317.
    6. Bao, Junjiang & Zhao, Li, 2012. "Exergy analysis and parameter study on a novel auto-cascade Rankine cycle," Energy, Elsevier, vol. 48(1), pages 539-547.
    7. 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.
    8. Wang, Xurong & Dai, Yiping, 2016. "Exergoeconomic analysis of utilizing the transcritical CO2 cycle and the ORC for a recompression supercritical CO2 cycle waste heat recovery: A comparative study," Applied Energy, Elsevier, vol. 170(C), pages 193-207.
    9. Muhammad, Hafiz Ali & Lee, Beomjoon & Lee, Gilbong & Cho, Junhyun & Baik, Young-Jin, 2019. "Investigation of leakage reinjection system for supercritical CO2 power cycle using heat pump," Renewable Energy, Elsevier, vol. 144(C), pages 97-106.
    10. Naseri, Ali & Bidi, Mokhtar & Ahmadi, Mohammad H., 2017. "Thermodynamic and exergy analysis of a hydrogen and permeate water production process by a solar-driven transcritical CO2 power cycle with liquefied natural gas heat sink," Renewable Energy, Elsevier, vol. 113(C), pages 1215-1228.
    11. Ge, Y.T. & Li, L. & Luo, X. & Tassou, S.A., 2018. "Performance evaluation of a low-grade power generation system with CO2 transcritical power cycles," Applied Energy, Elsevier, vol. 227(C), pages 220-230.
    12. Battisti, Felipe G. & Cardemil, José M. & Miller, Francisco M. & da Silva, Alexandre K., 2015. "Normalized performance optimization of supercritical, CO2-based power cycles," Energy, Elsevier, vol. 82(C), pages 108-118.
    13. Feng, Yongqiang & Zhang, Yaning & Li, Bingxi & Yang, Jinfu & Shi, Yang, 2015. "Sensitivity analysis and thermoeconomic comparison of ORCs (organic Rankine cycles) for low temperature waste heat recovery," Energy, Elsevier, vol. 82(C), pages 664-677.
    14. Shengjun, Zhang & Huaixin, Wang & Tao, Guo, 2011. "Performance comparison and parametric optimization of subcritical Organic Rankine Cycle (ORC) and transcritical power cycle system for low-temperature geothermal power generation," Applied Energy, Elsevier, vol. 88(8), pages 2740-2754, August.
    15. Yang, Min-Hsiung & Yeh, Rong-Hua, 2015. "Thermo-economic optimization of an organic Rankine cycle system for large marine diesel engine waste heat recovery," Energy, Elsevier, vol. 82(C), pages 256-268.
    16. Kim, Min Seok & Ahn, Yoonhan & Kim, Beomjoo & Lee, Jeong Ik, 2016. "Study on the supercritical CO2 power cycles for landfill gas firing gas turbine bottoming cycle," Energy, Elsevier, vol. 111(C), pages 893-909.
    17. Kun-Hsien Lu & Hsiao-Wei D. Chiang & Pei-Jen Wang, 2022. "Sensitivity Analysis of Transcritical CO 2 Cycle Performance Regarding Isentropic Efficiencies of Turbomachinery for Low Temperature Heat Sources," Energies, MDPI, vol. 15(23), pages 1-18, November.
    18. Li, Ligeng & Tian, Hua & Liu, Peng & Shi, Lingfeng & Shu, Gequn, 2021. "Optimization of CO2 Transcritical Power Cycle (CTPC) for engine waste heat recovery based on split concept," Energy, Elsevier, vol. 229(C).
    19. Hanak, Dawid P. & Manovic, Vasilije, 2016. "Calcium looping with supercritical CO2 cycle for decarbonisation of coal-fired power plant," Energy, Elsevier, vol. 102(C), pages 343-353.
    20. Linares, José Ignacio & Cantizano, Alexis & Arenas, Eva & Moratilla, Beatriz Yolanda & Martín-Palacios, Víctor & Batet, Lluis, 2017. "Recuperated versus single-recuperator re-compressed supercritical CO2 Brayton power cycles for DEMO fusion reactor based on dual coolant lithium lead blanket," Energy, Elsevier, vol. 140(P1), pages 307-317.

    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:eee:energy:v:87:y:2015:i:c:p:95-103. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    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.