Engineering Mechanics

International Conference

Proceedings Vol. 25 (2019)


ENGINEERING MECHANICS 2019

25th INTERNATIONAL CONFERENCE
May 13 – 16, 2019, Svratka, Czech Republic
;
Editors: Igor Zolotarev and Vojtěch Radolf

Copyright © 2019 Institute of Thermomechanics of the Czech Academy of Sciences, Prague

ISBN 978-80-87012-71-0 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

PRESSURE LOSS ANALYSIS IN THE STEAM TURBINE CONTROL VALVE
Bednář L., Tajč L., Miczán M., Hoznedl M.:
pages 45 - 48, full text

Pressure loss analysis is carried out in the sub parts of the control valve. Attention is devoted to the pressure loss on protective strainer, to the pressure loss in valve chamber and in the diffuser. The influence of the flow vortex under the cone on the loss in the diffuser is analysed. The flow in the valve is considered for specific operational characteristics of the turbine.


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All papers were reviewed by members of the scientific committee.


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