Engineering Mechanics

International Conference

Proceedings Vol. 27/28 (2022)


May 9 – 12, 2022, Milovy, Czech Republic
Editors: Cyril Fischer and Jiří Náprstek

Copyright © 2022 Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, Prague

ISBN 978-80-86246-48-2 (printed)
ISBN 978-80-86246-51-2 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Experimental and numerical fluid analysis of the influence of NPP buildings to wind impact on the ventilating chimney
Králik J., Králik J. jr.
pages 221 - 224, full text

This paper describes the experimental and numerical analysis of the wind impact on ventilating chimneys considering the effect of surrounding buildings. Based on meteorological monitoring of the locality, the extreme load was defined for the return period 104 years using the Monte Carlo simulations. An overview of calculation models and methods for an analysis of the ventilating chimney in the wind flow is presented. The wind load was determined using numerical analysis in Ansys Fluent and experimentally in a wind tunnel. The results of the numerical analysis and of the experimental wind tunnel test are shown in the table.

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All papers were reviewed by members of the scientific committee.

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