https://doi.org/10.1051/epjconf/20159202090
Hub and shroud fillets influence on the radial compressor stage efficiency
University of West Bohemia, New Technologies - Research centre, 306 14 Pilsen, Czech Republic
a Corresponding author: tsyka@ntc.zcu.cz
Published online: 6 May 2015
Article describes numerical simulations of an air flow in the radial compressor stage in the NUMECA CFD software. During the tasks evaluating the stepped and straight impeller seals and hub and shroud fillets influence on working characteristics and flow field was observed. Also the CFD results comparison with results from the empiric design tool and the measurement is described.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
