Pregled bibliografske jedinice broj: 954761
A novel steady RANS model for the computational modeling of the homogeneous atmospheric boundary layer flow over hilly terrain
A novel steady RANS model for the computational modeling of the homogeneous atmospheric boundary layer flow over hilly terrain // In-Vento 2018, XV Conference of the Italian Association for Wind Engineering, Book of Abstracts.
Napulj, Italija, 2018. str. 55-56 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 954761 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A novel steady RANS model for the computational modeling of the homogeneous atmospheric boundary layer flow over hilly terrain
Autori
Cindori, Mihael ; Džijan, Ivo ; Juretić, Franjo ; Kozmar, Hrvoje
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
In-Vento 2018, XV Conference of the Italian Association for Wind Engineering, Book of Abstracts.
/ - , 2018, 55-56
Skup
15th Conference of the Italian Association for Wind Engineering
Mjesto i datum
Napulj, Italija, 09.09.2018. - 12.09.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Atmospheric Boundary Layer ; RANS turbulence modelling ; Hilly terrain ; Pressure coefficient distribution ; Speed-up ratio ; Separation and reattachment points
Sažetak
A new computational model for the simulation of the neutrally- stratified atmospheric boundary layer (ABL) is developed. It is based on the implementation of the wind-source term in the momentum equation of the steady Reynolds-averaged Navier- Stokes (RANS) model. The wind-source term allows for establishing the profiles of the mean velocity, Reynolds shear stress and turbulent kinetic energy for various terrain exposures. The obtained computational results are in good agreement with the available wind-tunnel measurements.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
HRZZ-IP-2016-06-2017 - Opterećenja vjetra i mora na energetske konstrukcije (WESLO) (Kozmar, Hrvoje, HRZZ - 2016-06) ( CroRIS)
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
