Engineering Mechanics

International Conference

Proceedings Vol. 22 (2016)


ENGINEERING MECHANICS 2016

22nd INTERNATIONAL CONFERENCE
May 9 – 12, 2016, Svratka, Czech Republic
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Editors: Igor Zolotarev and Vojtěch Radolf

Copyright © 2016 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-59-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

EXPERIMENTAL DETERMINATION OF HEAD LOSSES IN POLYETHYLENE PIPELINE WITH NOMINAL DIAMETER DN250
Mosler P., Melichar J.
pages 429 - 432, full text

The article describes experimental measurements of head losses in polyethylene pipeline with diameter d280x25.4 SDR11. During experimental measurement were obtained values of frictional losses of polyethylene pipe PE100 and local pressure loss in butt welded joint. The experimental measurement results are loss coefficients in dependence on the Reynolds numbers. Measurement is continuation of long term research in determining head losses in plastic pipelines at the Faculty of Mechanical Engineering of the Czech Technical University in Prague. Obtained values of head losses in polyethylene pipelines shows that local losses represent important part of the total energy losses.


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All papers were reviewed by members of the scientific committee.


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