Naslov
Compressible viscous and heat-conducting micropolar fluid model with spherical and cylindrical symmetry

Autori
Dražić, Ivan ; Simčić, Loredana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
Modern challenges in continuum mechanics / - Zagreb, 2017, 12-13

Skup
Workshop “Modern challenges in continuum mechanics”

Mjesto i datum
Zagreb, Hrvatska, 03.04.2017. - 06.04.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
mikropolarni fluid, sferna simetrija, cilindrična simetrija
(micropolar fluid, spherical symmetry, cylindrical symmetry)

Sažetak
We consider nonstationary 3-D flow of a compressible viscous and heatconducting micropolar fluid which is in the hermodynamical sense perfect and polytropic. We analyze the problem on two domains. The first domain is bounded with two concentric spheres and the second one with two coaxial cylinders that present solid thermo-insulated walls. Therefore we assume the spherical symmetry of the solution in the first case, and cylindrical symmetry of the solution in the second case. In this work we present the existence and uniqueness theorems for corresponding problems with homogeneous boundary data for velocity, microrotation and heat flux.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA