Proceedings Vol. 25 (2019)
ENGINEERING MECHANICS 2019
May 13 – 16, 2019, Svratka, Czech Republic
Copyright © 2019 Institute of Thermomechanics of the Czech Academy of Sciences, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 343 - 346, full text
The contribution deals with numerical simulation of compressible flow through the axial turbine stage equipped with the hub-seal. The current flowing from the hub-seal has a major impact on the secondary flow in the hub-region of the blade span. The aim of this work is to found a dependency of the efficiency-drop on the hub-seal mass flow rate. Numerical simulation has been made for configuration of experimental axial single-stage reaction turbine.
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All papers were reviewed by members of the scientific committee.
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