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  • Numerical investigation of single stage radial centrifugal turbine
    Sekavčnik, Mihael ; Drobnič, Boštjan ; Tuma, Matija
    This paper presents the results of CFD calculations on a radial centrifugal turbine (RCT). A numerical model was created and boundary conditions were set according to an experimentally investigated ... RCT. A series of numerical experiments was performed with fluid volume flow and stator blade angle as varying parameters. The obtained integral energy characteristics of RCT are presented in a dimensionless form. In operating regimes without flow separation, the calculated results show good agreement with the experimental data. An example of transient calculation process is presented, which is used to calculate the timedependent excitation forces and their frequency characteristics.
    Type of material - conference contribution
    Publish date - 2002
    Language - english
    COBISS.SI-ID - 5094683