Kuznetsov, Sergey and Pospíšil, Stanislav and Macháček, Michael and Michalcová, Vladimíra and Uruba, Václav and Jonáš, Pavel and Kozmar, Hrvoje (2016) Experimental modelling of stratification effects for atmospheric boundary layer using wind tunnel simulation. = Experimental modelling of stratification effects for atmospheric boundary layer using wind tunnel simulation. In: 8th International Colloquium on Bluff Body Aerodynamics and Applications, 07-11.06.2016., Northeastern University, Boston, Massachusetts, SAD.
Full text not available from this repository.Abstract
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.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords (Croatian): | atmospheric boundary layer; atmospheric turbulence; complex terrain; thermal stratification; wind-tunnel experiments |
| Subjects: | NATURAL SCIENCES > Physics |
| Divisions: | 1400 Department of fluid mechanics > 1420 Chair of environment and construction aerodynamics |
| Indexed in Web of Science: | No |
| Indexed in Current Contents: | No |
| Date Deposited: | 24 Aug 2017 13:13 |
| Last Modified: | 15 Mar 2018 08:13 |
| URI: | http://repozitorij.fsb.hr/id/eprint/7871 |
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