Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Characteristics of natural wind simulations in the TUM boundary layer wind tunnel (CROSBI ID 170124)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Kozmar, Hrvoje Characteristics of natural wind simulations in the TUM boundary layer wind tunnel // Theoretical and applied climatology, 106 (2011), 1/2; 95-104. doi: 10.1007/s00704-011-0417-9

Podaci o odgovornosti

Kozmar, Hrvoje

engleski

Characteristics of natural wind simulations in the TUM boundary layer wind tunnel

The boundary layer wind tunnel at the Technische Universität München was tested for atmospheric boundary layer (ABL) simulations. The ABLs developing above rural, suburban, and urban terrains were reproduced using the Counihan method, i.e., castellated barrier wall, vortex generators, and a fetch of surface roughness elements. A series of flow-characteristic evaluations was performed to investigate the flow development and uniformity. Experimental results presented as mean velocity, turbulence intensity, integral length scale of turbulence, Reynolds stress, and power spectral density of velocity fluctuations were compared with the ESDU data and/or theoretical models. Generated ABL wind-tunnel simulations compare well with the rural, suburban, and urban ABLs. In the test section area used for experiments on structural models, the ABL simulation is developed and uniform. Results of this study indicate the boundary layer wind tunnel at the Technische Universität München can be successfully employed in a broad spectrum of engineering, environmental, and micrometeorological studies, where it is required to accurately reproduce ABL characteristics.

TUM low-speed boundary layer wind tunnel; atmospheric boundary layer simulation; flow development and uniformity; hot-wire anemometry; Counihan method; wind engineering; environmental fluid mechanics

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

106 (1/2)

2011.

95-104

objavljeno

0177-798X

10.1007/s00704-011-0417-9

Povezanost rada

Fizika, Geologija, Građevinarstvo

Poveznice
Indeksiranost