Velocity profile of the gusty Bora wind (CROSBI ID 612312)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lepri, Petra ; Kozmar, Hrvoje ; Večenaj, Željko ; Grisogono, Branko
engleski
Velocity profile of the gusty Bora wind
Vertical velocity profile of the gusty Bora wind blowing on the eastern Adriatic coast is analysed based on the meteorological-tower measurements carried out during summer. Those high-frequency field measurements are taken at three heights up to 40 m. The observed experimental data in this near-ground layer are generally in good agreement with the power-law and the logarithmic-law approximations. However, the most fascinating finding is an increase in the power-law exponent, friction velocity and aerodynamic surface length with decreasing Bora wind velocity that indicates an urban-like velocity profile for smaller wind velocities and a rural-like velocity profile for larger wind velocities.
Bora; velocity profile; logarithmic-law; power-law; field measurements
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Podaci o prilogu
2014.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
XIII Conference of the Italian Association for Wind Engineering
predavanje
22.06.2014-25.06.2014
Genova, Italija