Proceedings Vol. 9 (2003)
ENGINEERING MECHANICS 2003
May 11 – 15, 2003, Svratka, Czech Republic
Copyright © 2003 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 100 - +6p., full text
In this article terms for calculation of pressure specific energy in the impeller are derived. Distribution of pressure in the runner outlet is calculated. The influence of local swirl on the pressure blade loading is introduced as well. It is possible to see the negative influence of local swirl in the impeller on production of pressure specific energy by the runner. The total kinetic and pressure specific energy on the outlet of the impeller is obtained by computations.
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All papers were reviewed by members of the scientific committee.