IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v79y2015icp195-202.html
   My bibliography  Save this article

Experimental investigation on a turbo expander substituted for throttle valve in the subcritical refrigeration system

Author

Listed:
  • Zhang, Zhenying
  • Li, Minxia
  • Ma, Yitai
  • Gong, Xiufeng

Abstract

Owing to the large volumetric expansion ratio of the subcritical refrigerant and the geometrical restriction of the positive displacement machine, investigations on expanders in subcritical vapor refrigeration systems are relatively few in the literature. In this paper, a radial inflow turbo expander prototype is developed for expansion power recovery in the subcritical refrigeration system. The experimental results show that the prototype can operate stably within a wide speed range of up to 3200 rpm. A maximum of 10.4% isentropic efficiency is obtained when the inlet pressure is 1.7 MPa. It is also found that the optimum velocity ratio of the expander is 0.08–0.14 and shifts to higher values with the increase of the expander inlet pressure. Also, the defects of the prototype are discussed to further improve its performance.

Suggested Citation

  • Zhang, Zhenying & Li, Minxia & Ma, Yitai & Gong, Xiufeng, 2015. "Experimental investigation on a turbo expander substituted for throttle valve in the subcritical refrigeration system," Energy, Elsevier, vol. 79(C), pages 195-202.
  • Handle: RePEc:eee:energy:v:79:y:2015:i:c:p:195-202
    DOI: 10.1016/j.energy.2014.11.007
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544214012614
    Download Restriction: Full text for ScienceDirect subscribers only

    File URL: https://libkey.io/10.1016/j.energy.2014.11.007?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. Jiang, Yuntao & Ma, Yitai & Fu, Lin & Li, Minxia, 2013. "Some design features of CO2 two-rolling piston expander," Energy, Elsevier, vol. 55(C), pages 916-924.
    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. Yang, Yu & Chen, Shuangtao & Sheng, Chunchen & Xie, Hongtao & Luo, Gaoqiao & Hou, Yu, 2021. "Study on coupling performance of turbo-cooler in aircraft environmental control system," Energy, Elsevier, vol. 224(C).
    2. Frate, Guido Francesco & Ferrari, Lorenzo & Lensi, Roberto & Desideri, Umberto, 2019. "Steam expander as a throttling valve replacement in industrial plants: A techno-economic feasibility analysis," Applied Energy, Elsevier, vol. 238(C), pages 11-21.
    3. Li, Hongyang & Rane, Sham & Yu, Zhibin & Yu, Guopeng, 2021. "An inverse mean-line design method for optimizing radial outflow two-phase turbines in geothermal systems," Renewable Energy, Elsevier, vol. 168(C), pages 463-490.
    4. Gao, Yu & He, Guogeng & Cai, Dehua & Fan, Mingjing, 2020. "Performance evaluation of a modified R290 dual-evaporator refrigeration cycle using two-phase ejector as expansion device," Energy, Elsevier, vol. 212(C).
    5. Comodi, Gabriele & Carducci, Francesco & Sze, Jia Yin & Balamurugan, Nagarajan & Romagnoli, Alessandro, 2017. "Storing energy for cooling demand management in tropical climates: A techno-economic comparison between different energy storage technologies," Energy, Elsevier, vol. 121(C), pages 676-694.
    6. Adamson, Keri-Marie & Walmsley, Timothy Gordon & Carson, James K. & Chen, Qun & Schlosser, Florian & Kong, Lana & Cleland, Donald John, 2022. "High-temperature and transcritical heat pump cycles and advancements: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 167(C).
    7. Kumar, Manoj & Behera, Suraj K. & Kumar, Amitesh & Sahoo, Ranjit K., 2019. "Numerical and experimental investigation to visualize the fluid flow and thermal characteristics of a cryogenic turboexpander," Energy, Elsevier, vol. 189(C).
    8. Mehrpooya, Mehdi & Moftakhari Sharifzadeh, Mohammad Mehdi & Rosen, Marc A., 2015. "Optimum design and exergy analysis of a novel cryogenic air separation process with LNG (liquefied natural gas) cold energy utilization," Energy, Elsevier, vol. 90(P2), pages 2047-2069.

    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. Jon Munch-Petersen, 2018. "Public Participation in Environmental Impact Assessment of Hydropower Plants in Nepal: A Contextspecific Approach," Working Papers id:12843, eSocialSciences.
    2. Yap, Ken Shaun & Ooi, Kim Tiow & Chakraborty, Anutosh, 2018. "Analysis of the novel cross vane expander-compressor: Mathematical modelling and experimental study," Energy, Elsevier, vol. 145(C), pages 626-637.
    3. Murthy, Anarghya Ananda & Norris, Stuart & Subiantoro, Alison, 2022. "Experimental investigation of internal leakages and effects of lubricating oil on the performance of a four-intersecting-vane rotary expander," Energy, Elsevier, vol. 238(PB).
    4. Gaosheng Li & Hongguang Zhang & Fubin Yang & Songsong Song & Ying Chang & Fei Yu & Jingfu Wang & Baofeng Yao, 2016. "Preliminary Development of a Free Piston Expander–Linear Generator for Small-Scale Organic Rankine Cycle (ORC) Waste Heat Recovery System," Energies, MDPI, vol. 9(4), pages 1-18, April.
    5. Francesconi, Marco & Dori, Edoardo & Antonelli, Marco, 2019. "Analysis of Balje diagrams for a Wankel expander prototype," Applied Energy, Elsevier, vol. 238(C), pages 775-785.
    6. Wang, Wei & Wu, Yu-ting & Ma, Chong-fang & Xia, Guo-dong & Wang, Jing-fu, 2013. "Experimental study on the performance of single screw expanders by gap adjustment," Energy, Elsevier, vol. 62(C), pages 379-384.
    7. Wronski, Jorrit & Imran, Muhammad & Skovrup, Morten Juel & Haglind, Fredrik, 2019. "Experimental and numerical analysis of a reciprocating piston expander with variable valve timing for small-scale organic Rankine cycle power systems," Applied Energy, Elsevier, vol. 247(C), pages 403-416.
    8. Imran, Muhammad & Usman, Muhammad & Park, Byung-Sik & Lee, Dong-Hyun, 2016. "Volumetric expanders for low grade heat and waste heat recovery applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 57(C), pages 1090-1109.
    9. Hu, Jing & Li, Minxia & Zhao, Li & Xia, Borui & Ma, Yitai, 2015. "Improvement and experimental research of CO2 two-rolling piston expander," Energy, Elsevier, vol. 93(P2), pages 2199-2207.
    10. Dai, Baomin & Liu, Shengchun & Zhu, Kai & Sun, Zhili & Ma, Yitai, 2017. "Thermodynamic performance evaluation of transcritical carbon dioxide refrigeration cycle integrated with thermoelectric subcooler and expander," Energy, Elsevier, vol. 122(C), pages 787-800.

    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:79:y:2015:i:c:p:195-202. 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.