Original title: Wind-tunnel simulation of thermally unstable atmospheric flow in complex terrain
Authors: Pospíšil, Stanislav ; Kuznetsov, Sergeii ; Kozmar, H. ; Michalcová, V.
Document type: Papers
Conference/Event: International Conference on Structural and Physical Aspects of Construction Engineering, SPACE 2016, Bratislava (SK), 20161109
Year: 2017
Language: eng
Abstract: The paper presents the characteristics of thermal effects in wind-tunnel simulations of the atmospheric boundary layer (ABL) flow developing above complex terrain. The differences and instable stratification effects between the windward and leeward sides of a hill model were investigated for different wind characteristics. Particularly, the buoyancy effects on the structure of the ABL simulation in a wide range of stability conditions expressed by Richardson number are studied.
Keywords: instable stratification; Richardson number; wind tunnel
Project no.: GA14-12892S (CEP), LO1219 (CEP)
Funding provider: GA ČR, GA MŠk
Host item entry: Procedia Engineering, ISSN 1877-7058
Note: Související webová stránka: http://www.sciencedirect.com/science/article/pii/S1877705817325225

Institution: Institute of Theoretical and Applied Mechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0272069

Permalink: http://www.nusl.cz/ntk/nusl-373428


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Research > Institutes ASCR > Institute of Theoretical and Applied Mechanics
Conference materials > Papers