Kuznetsov, Sergey and Pospíšil, Stanislav and Michalcová, Vladimíra and Kozmar, Hrvoje (2016) Wind-tunnel simulation of the thermally stratified atmospheric boundary layer in complex terrain. = Wind-tunnel simulation of the thermally stratified atmospheric boundary layer in complex terrain. In: 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 11.-13.07.2016., Malaga, Španjolska.
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. The stratification was modeled in the Vincenc Strouhal climatic wind tunnel of the Institute of Theoretical and Applied Mechanics of the Czech Academy of Science.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Keywords (Croatian): | wind-tunnel simulation; thermally stratified atmospheric boundary layer; complex terrain |
| 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: | 25 Aug 2017 09:01 |
| Last Modified: | 02 Mar 2018 15:49 |
| URI: | http://repozitorij.fsb.hr/id/eprint/7875 |
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