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Numerical and experimental study of the load of an object due to the effects of a flow field in the atmospheric boundary layer
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SYSNO ASEP 0436802 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Numerical and experimental study of the load of an object due to the effects of a flow field in the atmospheric boundary layer Author(s) Michalcová, V. (CZ)
Kuznetsov, Sergeii (UTAM-F) RID, SAI
Pospíšil, S. (CZ)Number of authors 3 Source Title International Journal of Mathematics and Computers in Simulation - ISSN 1998-0159
Roč. 8, č. 1 (2014), s. 135-140Number of pages 6 s. Publication form Online - E Language eng - English Country US - United States Keywords atmospheric boundary layer ABL ; bluff body ; CFD ; ELES ; SAS ; wind tunnel Subject RIV JM - Building Engineering R&D Projects ED1.1.00/02.0060 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UTAM-F - RVO:68378297 EID SCOPUS 84902513867 Annotation This paper describes a comparison of two different solutions of a standard problem in building aerodynamics, i.e. the load of a cube-shaped object exposed to the effects of an air flow field. Two problems are discussed in this article. First is the solution of the flow field with the constant wind velocity and low turbulence intensity, while the second problem is about the flow in the simulated atmospheric boundary layer, i.e. the flow field with the high intensity of the turbulence and with the gradient velocity. Physical modelling takes place in the climatic wind tunnel of the Institute of Theoretic and Applied Mechanics AS CR in Telč and numerical modelling is solved using the Ansys Fluent software at the Faculty of Civil Engineering of VŠB – Technical University of Ostrava. Workplace Institute of Theoretical and Applied Mechanics Contact Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Year of Publishing 2015 Electronic address http://www.naun.org/cms.action?id=7632
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