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Wind and Structures Volume 12, Number 3, May 2009 , pages 259-279 DOI: https://doi.org/10.12989/was.2009.12.3.259 |
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Some aspects of the dynamic cross-wind response of tall industrial chimney |
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Piotr Gorski
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| Abstract | ||
| The paper is concerned with the numerical study of the cross-wind response of the 295 m-tall six-flue industrial chimney, located in the power station of Belchatow, Poland. The response of the chimney due to turbulent wind flow is caused by the lateral turbulence component and vortex excitation with taking into account motion-induced wind forces. The cross-wind response has been estimated by means of the random vibration approach. Three power spectral density functions suggested by Kaimal, Tieleman and Solari for the evaluation of the lateral turbulence component response are taken into account. The vortex excitation response has been calculated by means of the Vickery and Basu | ||
| Key Words | ||
| numerical analysis; tall chimney; lateral and vortex shedding responses; motion-induced wind force | ||
| Address | ||
| Piotr G?rski; Opole University of Technology, ul. Katowicka 48, Opole, Poland | ||