Wind structure influence on surface pressures of rectangular cylinders of cross-section dimensions 10 cm x 20 cm

Tomasz Lipecki; Ewa Błazik-Borowa; Jarosław Bęc

doi:10.35784/bud-arch.2231

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Published: Jun 11, 2012

DOI: https://doi.org/10.35784/bud-arch.2231

Issue Vol. 10 No. 1 (2012)

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DOI

https://doi.org/10.35784/bud-arch.2231

Authors

Tomasz Lipecki

t.lipecki@pollub.pl

Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology, Poland

https://orcid.org/0000-0002-2867-773X

Ewa Błazik-Borowa

e.blazik@pollub.pl

Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology, Poland

https://orcid.org/0000-0001-8200-3827

Jarosław Bęc

j.bec@pollub.pl

Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology, Poland

https://orcid.org/0000-0002-5853-3710

Abstract

The paper deals with results of measurements which have been carried out in the wind tunnel. Vertical, fixed prism of the cross-section dimensions 10 cm x 20 cm was the object of the experiment. Distributions of mean wind pressure coefficient on the surface of the prism were accepted as results presentation. The following parameters of the wind structure were analysed: vertical mean wind speed profile, turbulence intensity profile, power spectral density functions with respect to their influence on pressure coefficient values. Changes of the angle of wind attack were taken into consideration.

Keywords:

wind tunnel, pressure coefficient, rectangular prism, wind structure

References

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Lipecki, T., Błazik-Borowa, E. and Bęc, J. (2012) “Wind structure influence on surface pressures of rectangular cylinders of cross-section dimensions 10 cm x 20 cm”, Budownictwo i Architektura, 10(1), pp. 069–080. doi: 10.35784/bud-arch.2231.

Wind structure influence on surface pressures of rectangular cylinders of cross-section dimensions 10 cm x 20 cm

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