IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v185y2019icp1045-1053.html
   My bibliography  Save this article

Thermo-ecological assessment of Stirling engine with regenerator fed with cryogenic exergy of liquid natural gas (LNG)

Author

Listed:
  • Stanek, Wojciech
  • Simla, Tomasz
  • Rutczyk, Bartłomiej
  • Kabaj, Adam
  • Buliński, Zbigniew
  • Szczygieł, Ireneusz
  • Czarnowska, Lucyna
  • Krysiński, Tomasz
  • Gładysz, Paweł

Abstract

The paper presents a thermo-ecological analysis of a liquefied natural gas regasification system equipped with a Stirling engine. The proposed system includes an alpha configuration machine, working as a cold engine with the heat sink acting as the evaporator for the LNG and the upper heat source being at ambient temperature (sea water) or moderately higher. The engines are modelled using two approaches developed by the authors, that is a CFD model and a second-order one-dimensional model. First a small engine is modelled by both CFD and the second order approach to compare results and after confirming their similarity, due to a lower computational cost a larger machine is modelled with the second order model. Due to the heat transfer conditions being crucial for a Stirling cycle machine's performance, those are investigated. It is shown that the internal, convective heat transfer coefficients are much higher in cryogenic conditions than in typical ones. The results of engine assessment are used for the Thermo-ecological cost (TEC) analysis. Within the thermo-ecological analysis, the influence of selected parameters is demonstrated. Additionally the TEC of electricity generated in cold power plant is presented for different configurations. In the case of analysed Stirling systems savings of natural gas reach the level of only 0.5%. However, when TEC of electricity is calculated, the savings are at the level of 72%. The proposed theoretical investigations are the base for the acquisition of new knowledge in the field of possible ways of converting cryogenic exergy of LNG into electricity and optimization of this cycle with strong focus on ecological effects, including the TEC.

Suggested Citation

  • Stanek, Wojciech & Simla, Tomasz & Rutczyk, Bartłomiej & Kabaj, Adam & Buliński, Zbigniew & Szczygieł, Ireneusz & Czarnowska, Lucyna & Krysiński, Tomasz & Gładysz, Paweł, 2019. "Thermo-ecological assessment of Stirling engine with regenerator fed with cryogenic exergy of liquid natural gas (LNG)," Energy, Elsevier, vol. 185(C), pages 1045-1053.
    • Handle: RePEc:eee:energy:v:185:y:2019:i:c:p:1045-1053
    DOI: 10.1016/j.energy.2019.07.116
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544219314574
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2019.07.116?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. Romero Gómez, M. & Ferreiro Garcia, R. & Romero Gómez, J. & Carbia Carril, J., 2014. "Review of thermal cycles exploiting the exergy of liquefied natural gas in the regasification process," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 781-795.
    2. Chaczykowski, M. & Osiadacz, A.J. & Uilhoorn, F.E., 2011. "Exergy-based analysis of gas transmission system with application to Yamal-Europe pipeline," Applied Energy, Elsevier, vol. 88(6), pages 2219-2230, June.
    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. Liu, Shanshan & Jiao, Wenling & Wang, Chunhua, 2024. "Coupled heat transfer analysis of U-type tube module of LNG ambient air vaporizer under dry conditions," Renewable Energy, Elsevier, vol. 221(C).
    2. Liu, Yang & Cao, Xuewen & Chong, Daotong & Yang, Wen & Zhao, Ziyuan & Bian, Jiang, 2023. "Effects of energy conversion under shock wave on the effective liquefaction efficiency in the nozzle during natural gas dehydration," Energy, Elsevier, vol. 283(C).
    3. Rutczyk, Bartlomiej & Szczygieł, Ireneusz, 2021. "Development of internal heat transfer correlations for the cylinders of reciprocating machines," Energy, Elsevier, vol. 230(C).
    4. Liu, Yang & Cao, Xuewen & Guo, Dan & Cao, Hengguang & Bian, Jiang, 2023. "Influence of shock wave/boundary layer interaction on condensation flow and energy recovery in supersonic nozzle," Energy, Elsevier, vol. 263(PA).
    5. Wang, Yuan & Ren, Jing-Jie & Bi, Ming-Shu, 2023. "Analysis on the heat transfer performance of supercritical liquified natural gas in horizontal tubes during regasification process," Energy, Elsevier, vol. 262(PA).
    6. Chen, Yuzhu & Hua, Huilian & Wang, Jun & Lund, Peter D., 2021. "Thermodynamic performance analysis and modified thermo-ecological cost optimization of a hybrid district heating system considering energy levels," Energy, Elsevier, vol. 224(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. Tomków, Łukasz & Cholewiński, Maciej, 2015. "Improvement of the LNG (liquid natural gas) regasification efficiency by utilizing the cold exergy with a coupled absorption – ORC (organic Rankine cycle)," Energy, Elsevier, vol. 87(C), pages 645-653.
    2. Hou, Mingyu & Wu, Zhanghua & Yu, Guoyao & Hu, Jianying & Luo, Ercang, 2018. "A thermoacoustic Stirling electrical generator for cold exergy recovery of liquefied nature gas," Applied Energy, Elsevier, vol. 226(C), pages 389-396.
    3. Sun, Zhixin & Xu, Fuquan & Wang, Shujia & Lai, Jianpeng & Lin, Kui, 2017. "Comparative study of Rankine cycle configurations utilizing LNG cold energy under different NG distribution pressures," Energy, Elsevier, vol. 139(C), pages 380-393.
    4. Szczygiel, Ireneusz & Bulinski, Zbigniew, 2018. "Overview of the liquid natural gas (LNG) regasification technologies with the special focus on the Prof. Szargut's impact," Energy, Elsevier, vol. 165(PB), pages 999-1008.
    5. Domingues, António & Matos, Henrique A. & Pereira, Pedro M., 2022. "Novel integrated system of LNG regasification / electricity generation based on a cascaded two-stage Rankine cycle, with ternary mixtures as working fluids and seawater as hot utility," Energy, Elsevier, vol. 238(PC).
    6. Qi, Meng & Park, Jinwoo & Kim, Jeongdong & Lee, Inkyu & Moon, Il, 2020. "Advanced integration of LNG regasification power plant with liquid air energy storage: Enhancements in flexibility, safety, and power generation," Applied Energy, Elsevier, vol. 269(C).
    7. Joy, Jubil & Kochunni, Sarun Kumar & Chowdhury, Kanchan, 2022. "Size reduction and enhanced power generation in ORC by vaporizing LNG at high supercritical pressure irrespective of delivery pressure," Energy, Elsevier, vol. 260(C).
    8. Atienza-Márquez, Antonio & Bruno, Joan Carles & Akisawa, Atsushi & Coronas, Alberto, 2019. "Performance analysis of a combined cold and power (CCP) system with exergy recovery from LNG-regasification," Energy, Elsevier, vol. 183(C), pages 448-461.
    9. Wang, Xiu & Zhao, Liang & Zhang, Lihui & Zhang, Menghui & Dong, Hui, 2019. "A novel combined system for LNG cold energy utilization to capture carbon dioxide in the flue gas from the magnesite processing industry," Energy, Elsevier, vol. 187(C).
    10. Ahmad Taghizadeh Damanabi & Fatemeh Bahadori, 2018. "Exergy analysis of ethylbenzene dehydrogenation to styrene monomer," Energy & Environment, , vol. 29(7), pages 1098-1115, November.
    11. Manuel Naveiro & Manuel Romero Gómez & Ignacio Arias-Fernández & Álvaro Baaliña Insua, 2022. "Thermodynamic and Economic Analyses of Zero-Emission Open Loop Offshore Regasification Systems Integrating ORC with Zeotropic Mixtures and LNG Open Power Cycle," Energies, MDPI, vol. 15(22), pages 1-24, November.
    12. Roskosch, Dennis & Atakan, Burak, 2015. "Reverse engineering of fluid selection for thermodynamic cycles with cubic equations of state, using a compression heat pump as example," Energy, Elsevier, vol. 81(C), pages 202-212.
    13. Sun, Zhixin & Lai, Jianpeng & Wang, Shujia & Wang, Tielong, 2018. "Thermodynamic optimization and comparative study of different ORC configurations utilizing the exergies of LNG and low grade heat of different temperatures," Energy, Elsevier, vol. 147(C), pages 688-700.
    14. Yao, Sheng & Zhang, Yufeng & Deng, Na & Yu, Xiaohui & Dong, Shengming, 2019. "Performance research on a power generation system using twin-screw expanders for energy recovery at natural gas pressure reduction stations under off-design conditions," Applied Energy, Elsevier, vol. 236(C), pages 1218-1230.
    15. Lee, Inkyu & Park, Jinwoo & You, Fengqi & Moon, Il, 2019. "A novel cryogenic energy storage system with LNG direct expansion regasification: Design, energy optimization, and exergy analysis," Energy, Elsevier, vol. 173(C), pages 691-705.
    16. Sermsuk, Maytungkorn & Sukjai, Yanin & Wiboonrat, Montri & Kiatkittipong, Kunlanan, 2022. "Feasibility study of a combined system of electricity generation and cooling from liquefied natural gas to reduce the electricity cost of data centres," Energy, Elsevier, vol. 254(PA).
    17. Kanbur, Baris Burak & Xiang, Liming & Dubey, Swapnil & Choo, Fook Hoong & Duan, Fei, 2018. "Finite sum based thermoeconomic and sustainable analyses of the small scale LNG cold utilized power generation systems," Applied Energy, Elsevier, vol. 220(C), pages 944-961.
    18. Tomasz Banaszkiewicz & Maciej Chorowski & Wojciech Gizicki & Artur Jedrusyna & Jakub Kielar & Ziemowit Malecha & Agnieszka Piotrowska & Jaroslaw Polinski & Zbigniew Rogala & Korneliusz Sierpowski & Ja, 2020. "Liquefied Natural Gas in Mobile Applications—Opportunities and Challenges," Energies, MDPI, vol. 13(21), pages 1-35, October.
    19. Wang, Zhe & Li, Yanzhong, 2016. "Layer pattern thermal design and optimization for multistream plate-fin heat exchangers—A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 500-514.
    20. Iglesias Garcia, Steven & Ferreiro Garcia, Ramon & Carbia Carril, Jose & Iglesias Garcia, Denis, 2018. "A review of thermodynamic cycles used in low temperature recovery systems over the last two years," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 760-767.

    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:185:y:2019:i:c:p:1045-1053. 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.