On the estimation of wind comfort in a building environment by micro-scale simulation

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dc.identifier.uri http://dx.doi.org/10.15488/943
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/967
dc.contributor.author Gross, Günter
dc.date.accessioned 2016-12-22T07:22:10Z
dc.date.available 2016-12-22T07:22:10Z
dc.date.issued 2014
dc.identifier.citation Gross, G.: On the estimation of wind comfort in a building environment by micro-scale simulation. In: Meteorologische Zeitschrift 23 (2014), Nr. 1, S. 51-62. DOI: https://doi.org/10.1127/0941-2948/2014/0577
dc.description.abstract A three-dimensional micro-scale model is used to study some aspects of wind comfort in a built-up area. The equations for calculating the mean wind have been extended by a Markov approach for short-term wind fluctuations. The model components have been successfully verified against wind tunnel measurements and observations of a field experiment. The simulated time series are used to estimate wind comfort measures. It turns out that the frequency of exceedance of prescribed thresholds depends strongly on the specification of the gust duration time. It was also possible to calculate the spatial distribution of a gust factor g depending on local wind characteristics. The simulated range is much broader than a value of g = 3-3.5 commonly used for wind comfort assessments. Again, the order of magnitude and the bandwidth of g depends strongly on the definition of a gust. eng
dc.description.sponsorship DFG
dc.language.iso eng
dc.publisher Stuttgart : Gebrüder Borntraeger Verlagsbuchhandlung
dc.relation.ispartofseries Meteorologische Zeitschrift 23 (2014)
dc.rights CC BY-NC 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc/4.0/
dc.subject Micro-scale simulation eng
dc.subject Urban environment eng
dc.subject Wind comfort eng
dc.subject Wind fluctuations eng
dc.subject Building environment eng
dc.subject Field experiment eng
dc.subject Micro-scale simulation eng
dc.subject Model components eng
dc.subject Wind characteristics eng
dc.subject Wind fluctuation eng
dc.subject Wind tunnel measurements eng
dc.subject boundary layer eng
dc.subject building eng
dc.subject experimental study eng
dc.subject gust eng
dc.subject Markov chain eng
dc.subject spatial distribution eng
dc.subject three-dimensional modeling eng
dc.subject urban atmosphere eng
dc.subject wind field eng
dc.subject.ddc 000 | Informatik, Informationswissenschaft, allgemeine Werke ger
dc.subject.ddc 500 | Naturwissenschaften ger
dc.title On the estimation of wind comfort in a building environment by micro-scale simulation eng
dc.type article
dc.type Text
dc.relation.issn 09412948
dc.relation.doi https://doi.org/10.1127/0941-2948/2014/0577
dc.bibliographicCitation.issue 1
dc.bibliographicCitation.volume 23
dc.bibliographicCitation.date
dc.bibliographicCitation.firstPage 51
dc.bibliographicCitation.lastPage 62
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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