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Pregled bibliografske jedinice broj: 702933

Velocity profile of the gusty Bora wind


Lepri, Petra; Kozmar, Hrvoje; Večenaj, Željko; Grisogono, Branko
Velocity profile of the gusty Bora wind // XIII Conference of the Italian Association for Wind Engineering
Genova, Italija, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Velocity profile of the gusty Bora wind

Autori
Lepri, Petra ; Kozmar, Hrvoje ; Večenaj, Željko ; Grisogono, Branko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Skup
XIII Conference of the Italian Association for Wind Engineering

Mjesto i datum
Genova, Italija, 22.-25.06.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Bora; velocity profile; logarithmic-law; power-law; field measurements

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
05202SUR
05206-2
CATURBO (09/151)
119-1193086-1311 - Bazične ORografske Atmosferske cirkulacije u Hrvatskoj (BORA) (Grisogono, Branko, MZOS ) ( POIROT)

Ustanove:
Državni hidrometeorološki zavod,
Prirodoslovno-matematički fakultet, Zagreb,
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Hrvoje Kozmar (autor)

Avatar Url Branko Grisogono (autor)

Avatar Url Željko Večenaj (autor)


Citiraj ovu publikaciju:

Lepri, Petra; Kozmar, Hrvoje; Večenaj, Željko; Grisogono, Branko
Velocity profile of the gusty Bora wind // XIII Conference of the Italian Association for Wind Engineering
Genova, Italija, 2014. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Lepri, P., Kozmar, H., Večenaj, Ž. & Grisogono, B. (2014) Velocity profile of the gusty Bora wind. U: XIII Conference of the Italian Association for Wind Engineering.
@article{article, author = {Lepri, Petra and Kozmar, Hrvoje and Ve\v{c}enaj, \v{Z}eljko and Grisogono, Branko}, year = {2014}, keywords = {Bora, velocity profile, logarithmic-law, power-law, field measurements}, title = {Velocity profile of the gusty Bora wind}, keyword = {Bora, velocity profile, logarithmic-law, power-law, field measurements}, publisherplace = {Genova, Italija} }
@article{article, author = {Lepri, Petra and Kozmar, Hrvoje and Ve\v{c}enaj, \v{Z}eljko and Grisogono, Branko}, year = {2014}, keywords = {Bora, velocity profile, logarithmic-law, power-law, field measurements}, title = {Velocity profile of the gusty Bora wind}, keyword = {Bora, velocity profile, logarithmic-law, power-law, field measurements}, publisherplace = {Genova, Italija} }




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