Proceedings Vol. 14 (2008)
ENGINEERING MECHANICS 2008
NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 12 – 15, 2008, Svratka, Czech Republic
;
May 12 – 15, 2008, Svratka, Czech Republic
Editors: Vladimír Fuis and Michal Pásek
Copyright © 2008 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISBN 978-80-87012-11-6 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
LOSSES IN TURBINE STAGES WITH INCRASED SURFACE ROUGHNESS OF BLADES
Tajč L., Bednář L., Šiková I.
pages 236 - +11p., full text
pages 236 - +11p., full text
The influence of surface roughness in energetic losses on a turbine blade cascade is presented here. The impact of Reynolds and Mach number by the different surface roughness on losses is described. Results from experimental steam turbine are compared with information received after investigation on a linear blade cascade in an aerodynamic wind tunnel.
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Text and facts may be copied and used freely, but credit should be given to these Proceedings.
All papers were reviewed by members of the scientific committee.
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