Skip to main content
SpringerLink
Log in

Me\technische Untersuchungen einer einstufigen Radialturbine

Experimental investigation of one-stage radial turbine

  • Originalarbeiten
  • Published:
Forschung im Ingenieurwesen Aims and scope Submit manuscript

Zusammenfassung

Gebaut wurde eine einstufige, radiale und zentrifugale Versuchsturbine. Die Messungen der Energiekennlinien wurden mit Luft durchgeführt für drei verschiedene Leitschaufelzahlen, sowie für drei Laufrad-profile. Die Meßergebnisse werden in dimensionslosen Muscheldiagrammen dargestellt. Die gemessenen Werte sind in einem Cordier Diagramm eingetragen, um einen Vergleich mit anderen Strömungsmaschinen vorzunehmen. Anhand der Verlustanalyse wird versucht, den Einfluß der Corioliskraft näher zu bestimmen.

Abstract

An one-stage radial centrifugal turbine was designed. Measurements of energy characteristics for different number of gude vanes as well as different turbine rotor-types were performed with air. The results of the measurements are presented dimensionless in the shell-diagrams. The experimental data were used in Cordier Diagramm to obtain the relevant comparison to other turbine types. Finally, the particular turbine losses were determined and the Coriolis-force-effect estimated.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Literatur

  1. Adrian FW (1985) Strömungsuntersuchungen und -analyse in Kreisläufen hydro-dynamischer Wandler. Diss. Ruhr-Universität Bochum

  2. Browarzik V (1992) Experimental investigation of rotor/rotor interaction in hydro-dynamic torque converter by hot-film anemometry. International Gas Turbine and Aeroengine Congress and Exposition. Köln.

  3. Browarzik V, Grahl KG (1992) Non-steady flow measurements inside a hydro-dynamic torque converter by hot-film anemometry. ASME Paper 92-GT-161

  4. BSI (1980) Fans for general purposes. Methods for testing preformance. BS 848: Part 1

  5. Cordier O (1955) Ähnlichkeitsbedingungen für Strömungsmaschinen. Probleme der Strömungstechnik im Maschinenbau. Ber. VDI, Band 3, S. 85. Düsseldorf, VDI-Verlag

    Google Scholar 

  6. Dobner E (1959) Über dem Strömungswiderstand in einem rotierenden Kanal. Diss. TH Darmstadt

  7. Eikelmann J, Achtelik C (1994) Messung der instationären Strömung in einem hydro-dynamischen Wandler. Ber. VDI, Nr. 1132, Düsseldorf, VDI-Verlag, 45–63

    Google Scholar 

  8. Grabow G (1992) Das erweiterte Cordier-Diagramm für Strömungs-und Verdränger-maschinen. BWK 44, 275–278

    Google Scholar 

  9. Idelchik IE (1986) Handbook of Hydraulic Resistance. Washington, New York, London, Hemisphere Publishing Corp., 431–459

    Google Scholar 

  10. Rus T (1993) Influence of the guide vane apparatus on pressure pulsations and energetic characteristics of pump-turbine. Magisterarbeit (slowenisch), Universität Ljubljana

  11. Schultz H, Greim R, Volgmann W (1994) Calculation of three-dimensional viscous flow in hydrodynamic torque converters. International Gas Turbine and Aeroengine Congress and Exposition, The Hague, Netherlands

  12. Sekavčnik M, Tuma M, Florjančič D (1996) Measurements of characteristics of a radial centrifugal turbine. Proceedings of the 5th International Expert Meeting, Maribor (slowenisch & englisch), 229–239

  13. Sekavčnik M, Tuma M, Florjančič D (1998) Characteristics of one stage radial centrifugal turbine. ASME 98-GT-494

  14. Sulzer (1995) Centrifugal Pump Handbook. Elsevier Applied Science, London

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Faculty of Mechanical Engineering, University of Ljubljana, Askerceva ulica 6, SLO-1000, Ljubljana, Slovenia

    M. Sekavčnik, D. Florjančič & M. Tuma

Authors
  1. M. Sekavčnik
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. D. Florjančič
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. Tuma
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sekavčnik, M., Florjančič, D. & Tuma, M. Me\technische Untersuchungen einer einstufigen Radialturbine. Forsch Ing-Wes 65, 13–19 (1999). https://doi.org/10.1007/PL00010864

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/PL00010864

Search

Navigation