Pregled bibliografske jedinice broj: 892751
Two-way coupled Eulerian-Eulerian simulations of drifting snow with viscous treatment of the snow phase
Two-way coupled Eulerian-Eulerian simulations of drifting snow with viscous treatment of the snow phase // Journal of wind engineering and industrial aerodynamics, 169 (2017), 67-76 doi:10.1016/j.jweia.2017.07.006 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 892751 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Two-way coupled Eulerian-Eulerian simulations of drifting snow with viscous treatment of the snow phase
Autori
Boutanios, Ziad ; Jasak, Hrvoje
Izvornik
Journal of wind engineering and industrial aerodynamics (0167-6105) 169
(2017);
67-76
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
drifting snow, Eulerian multiphase, viscosity, Gamma distribution, wind tunnel, suspension layer, saltation layer, snow flux
Sažetak
A novel two-way coupled Eulerian-Eulerian CFD formulation is presented, to simulate drifting snow based on a new viscous model of the snow phase. This approach allows explicit resolution of the saltation layer without resorting to empiricism, unlike other Eulerian-Eulerian approaches based on mixture formu- lations and one-way coupling. Initial validations carried out against detailed snowflux, airflow, and turbulence measurements in a controlled drifting snow wind tunnel experiment show the present approach is capable of accurately pre- dicting snowflux, airflow profiles, as well as snow transport under developing and nearly developed flow conditions, when polydispersity is taken into account.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
