Pregled bibliografske jedinice broj: 1252964
Flow Structures and Scale Interactions in Stable Atmospheric Boundary Layer Turbulence
Flow Structures and Scale Interactions in Stable Atmospheric Boundary Layer Turbulence // Turbulent Cascades II / Gorokhovski, Mikhael ; Godeferd, Fabien S. (ur.).
Basel: Springer, 2019. str. 275-281 doi:10.1007/978-3-030-12547-9_29
CROSBI ID: 1252964 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Flow Structures and Scale Interactions in Stable
Atmospheric Boundary Layer Turbulence
Autori
Vercauteren, Nikki ; Belušić, Danijel
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni
Knjiga
Turbulent Cascades II
Urednik/ci
Gorokhovski, Mikhael ; Godeferd, Fabien S.
Izdavač
Springer
Grad
Basel
Godina
2019
Raspon stranica
275-281
ISSN
1382-4309
Ključne riječi
Atmospheric Boundary Layer Turbulence
Sažetak
Atmospheric boundary layer turbulence in stably stratified conditions is characterised by an intermittent, unsteady behaviour. The intermittency can result from localised flow acceleration due to non-turbulent motions, which can exhibit structures such as ramp-cliff convective patterns, waves or microfronts. Based on a timeseries clustering method, we characterise interactions between scales of motion in a dataset of near-surface stable boundary layer turbulence. Individual flow structures are investigated in two weak-wind flow regimes exhibiting distinct scale interaction properties. The signature of flow structures differs despite comparable wind and stability properties.
Izvorni jezik
Engleski
Znanstvena područja
Geofizika
