Engineering Mechanics

International Conference

Proceedings Vol. 23 (2017)


ENGINEERING MECHANICS 2017

23rd INTERNATIONAL CONFERENCE
May 15 – 18, 2017, Svratka, Czech Republic
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Editors: Vladimír Fuis

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

ISBN 978-80-214-5497-2 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

DEVELOPMENT OF NEW TYPE VENTILATION DUCTS SYSTEM
Peszynski K., Olszewski L., Smyk E., Kasprowicz T.
pages 50 - 53, full text

The paper presents a way of basic parameters measurement – local losses coefficient ζ and line resistance coefficient λ – which determining pressure loses in ducts of ventilation systems. There was taken into consideration wide scope of cross-sectional areas from A = 0.051 m² to A = 2.323 m². All measurements were provided for constant Reynolds number Re = 100000.


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