Pregled bibliografske jedinice broj: 121028
High Energy Density Fluid Dynamics via Laser Metal Surface Interactions: Wave and Vortex Interpretation of Emerging Multiscale Coherent Structures
High Energy Density Fluid Dynamics via Laser Metal Surface Interactions: Wave and Vortex Interpretation of Emerging Multiscale Coherent Structures // Annual Meeting of the American Physical Society, Fluid Dynamics Division
New York City (NY), Sjedinjene Američke Države, 2003. (predavanje, međunarodna recenzija, neobjavljeni rad, znanstveni)
CROSBI ID: 121028 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
High Energy Density Fluid Dynamics via Laser Metal Surface Interactions: Wave and Vortex Interpretation of Emerging Multiscale Coherent Structures
Autori
Lugomer, Stjepan ; Zhang, Shuang ; Zabusky, Norman
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Skup
Annual Meeting of the American Physical Society, Fluid Dynamics Division
Mjesto i datum
New York City (NY), Sjedinjene Američke Države, 23.11.2003. - 25.11.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fluid dynamics; vortex filaments; Richtmayer-Meskhow instability
Sažetak
Richtmayer-Meskhow environment is generated in nanosecond laser-matter interactions. Baroclinic instability which appears at the fast/slow interface results in the formation of counter rotating vortex filaments in the perifery region of a Gaussian spot. Vortex dipole evolution in the form of mushrum-type dominates in the centrl egion of the Gaussian spot as a consequence of vertical shock wave and and re-shock from the back sideof the centre.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
