IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v10y2017i7p869-d102949.html
   My bibliography  Save this article

Investigating a Small Oil-Flooded Twin-Screw Expander for Waste-Heat Utilisation in Organic Rankine Cycle Systems

Author

Listed:
  • Alexander Nikolov

    (Chair of Fluidics, Faculty of Mechanical Engineering, TU Dortmund University, 44227 Dortmund, Germany)

  • Andreas Brümmer

    (Chair of Fluidics, Faculty of Mechanical Engineering, TU Dortmund University, 44227 Dortmund, Germany)

Abstract

Screw-type expanders offer excellent prospects for energy conversion in lower and medium power ranges, for instance as expansion engines in Rankine cycles with regard to either waste or geothermal heat recovery. With the aim of identifying the potential in organic Rankine cycle (ORC) power systems, an oil-flooded twin-screw expander without timing gears was designed and experimentally investigated in an ORC with R245fa as working fluid. Here, the scope for the experimental determination of the expander characteristic map was limited by the test rig specifications. Based on the experimental results, a multi-chamber model of the test twin-screw expander was calibrated and theoretical approaches according to mechanical and hydraulic loss calculation were applied. Consequently, the expander’s complete characteristic map could be calculated. Furthermore, relevant mechanisms influencing the operational behaviour of oil-flooded twin-screw expanders were identified and analysed in-depth.

Suggested Citation

  • Alexander Nikolov & Andreas Brümmer, 2017. "Investigating a Small Oil-Flooded Twin-Screw Expander for Waste-Heat Utilisation in Organic Rankine Cycle Systems," Energies, MDPI, vol. 10(7), pages 1-27, June.
  • Handle: RePEc:gam:jeners:v:10:y:2017:i:7:p:869-:d:102949
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/10/7/869/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/10/7/869/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. E. Georges & S. Declaye & O. Dumont & S. Quoilin & V. Lemort, 2013. "Design of a small-scale organic Rankine cycle engine used in a solar power plant," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 8(suppl_1), pages 34-41, 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. Dumont, Olivier & Parthoens, Antoine & Dickes, Rémi & Lemort, Vincent, 2018. "Experimental investigation and optimal performance assessment of four volumetric expanders (scroll, screw, piston and roots) tested in a small-scale organic Rankine cycle system," Energy, Elsevier, vol. 165(PA), pages 1119-1127.
    2. Lecompte, Steven & Gusev, Sergei & Vanslambrouck, Bruno & De Paepe, Michel, 2018. "Experimental results of a small-scale organic Rankine cycle: Steady state identification and application to off-design model validation," Applied Energy, Elsevier, vol. 226(C), pages 82-106.

    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. Kurnia, Jundika C. & Putra, Zulfan A. & Muraza, Oki & Ghoreishi-Madiseh, Seyed Ali & Sasmito, Agus P., 2021. "Numerical evaluation, process design and techno-economic analysis of geothermal energy extraction from abandoned oil wells in Malaysia," Renewable Energy, Elsevier, vol. 175(C), pages 868-879.
    2. Sanne Lemmens, 2016. "Cost Engineering Techniques and Their Applicability for Cost Estimation of Organic Rankine Cycle Systems," Energies, MDPI, vol. 9(7), pages 1-18, June.
    3. Suresh Baral & Dokyun Kim & Eunkoo Yun & Kyung Chun Kim, 2015. "Energy, Exergy and Performance Analysis of Small-Scale Organic Rankine Cycle Systems for Electrical Power Generation Applicable in Rural Areas of Developing Countries," Energies, MDPI, vol. 8(2), pages 1-30, January.
    4. Patil, Vikas R. & Biradar, Vijay Irappa & Shreyas, R. & Garg, Pardeep & Orosz, Matthew S. & Thirumalai, N.C., 2017. "Techno-economic comparison of solar organic Rankine cycle (ORC) and photovoltaic (PV) systems with energy storage," Renewable Energy, Elsevier, vol. 113(C), pages 1250-1260.
    5. Emily Spayde & Pedro J. Mago & Rogelio Luck, 2018. "Economic, Energetic, and Environmental Performance of a Solar Powered Organic Rankine Cycle with Electric Energy Storage in Different Commercial Buildings," Energies, MDPI, vol. 11(2), pages 1-17, January.
    6. Dickes, Rémi & Dumont, Olivier & Guillaume, Ludovic & Quoilin, Sylvain & Lemort, Vincent, 2018. "Charge-sensitive modelling of organic Rankine cycle power systems for off-design performance simulation," Applied Energy, Elsevier, vol. 212(C), pages 1262-1281.
    7. Costante Mario Invernizzi & Nadeem Ahmed Sheikh, 2018. "High-Efficiency Small-Scale Combined Heat and Power Organic Binary Rankine Cycles," Energies, MDPI, vol. 11(4), pages 1-15, April.
    8. Yousefzadeh, Moslem & Uzgoren, Eray, 2015. "Mass-conserving dynamic organic Rankine cycle model to investigate the link between mass distribution and system state," Energy, Elsevier, vol. 93(P1), pages 1128-1139.
    9. Dickes, Rémi & Dumont, Olivier & Daccord, Rémi & Quoilin, Sylvain & Lemort, Vincent, 2017. "Modelling of organic Rankine cycle power systems in off-design conditions: An experimentally-validated comparative study," Energy, Elsevier, vol. 123(C), pages 710-727.
    10. Galloni, E. & Fontana, G. & Staccone, S., 2015. "Design and experimental analysis of a mini ORC (organic Rankine cycle) power plant based on R245fa working fluid," Energy, Elsevier, vol. 90(P1), pages 768-775.

    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:10:y:2017:i:7:p:869-:d:102949. 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.