Experimental modelling of stratification effects for atmospheric boundary layer using wind tunnel simulation (CROSBI ID 636684)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kuznetsov, Sergey ; Pospíšil, Stanislav ; Macháček, Michael ; Michalcová, Vladimíra ; Uruba, Václav ; Jonáš, Pavel ; Kozmar, Hrvoje
engleski
Experimental modelling of stratification effects for atmospheric boundary layer using wind tunnel simulation
Some characteristics of thermal effects in wind-tunnel simulations of the atmospheric boundary layer (ABL) flow developing above hill terrain are discussed in the paper. Particle image velocimetry (PIV) analysis and its numerical validation of the convective ABL developing above the heated hill obstacle are presented. 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.
Atmospheric boundary layer; atmospheric turbulence; complex terrain; thermal stratification; wind-tunnel experiments
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Podaci o prilogu
2016.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 8th International Colloquium on Bluff Body Aerodynamics and Applications
Boston (MA):
Podaci o skupu
8th International Colloquium on Bluff Body Aerodynamics and Applications
predavanje
07.06.2016-11.06.2016
Boston (MA), Sjedinjene Američke Države