Proceedings Vol. 23 (2017)
ENGINEERING MECHANICS 2017
May 15 – 18, 2017, Svratka, Czech Republic
Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 130 - 133, full text
The cone shape alterations are given for balanced control valves of steam turbines and their influence is assessed on the flow field in the valve outlet diffuser. Suitable solutions are searched for, which will guarantee the stability of the boundary layer on the diffuser wall in all operating modes of the turbine. It is verified whether using steam flow from the bypass valve can prevent separation of the main steam flow from the diffuser wall. Various variants of the steam outlet from the valve cone are considered.
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All papers were reviewed by members of the scientific committee.
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