Pregled bibliografske jedinice broj: 889249
A shear flow problem for compressible viscous micropolar fluid: derivation of the model and numerical solution
A shear flow problem for compressible viscous micropolar fluid: derivation of the model and numerical solution // Equadiff 2017 Book of abstracts / Medl'a, Matej ; Struk, Peter (ur.).
Bratislava, 2017. str. 424-424 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 889249 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A shear flow problem for compressible viscous micropolar fluid: derivation of the model and numerical solution
Autori
Črnjarić-Žic, Nelida ; Simčić, Loredana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Equadiff 2017 Book of abstracts
/ Medl'a, Matej ; Struk, Peter - Bratislava, 2017, 424-424
ISBN
978-80-227-4710-3
Skup
Equadiff 2017
Mjesto i datum
Bratislava, Slovačka, 24.07.2017. - 28.07.2017
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
micropolar fluid flow ; initial-boundary value problem ; Faedo-Galerkin method ; numerical approximations
Sažetak
In this work we consider the nonstationary shear flow between two parallel solid and thermoinsulated horizontal plates, with the upper one moving irrotationally. The fluid is compressible, micropolar, viscous and heat- conducting, as well as is in thermodynamical sense perfect and polytropic. We assume that, given a Cartesian coordinate system x, y and z, solutions of corresponding problem are x- dependent only. Mathematical model is derived in the Lagrangian description. By using the Faedo-Galerkin method, as well as homogenization of boundary conditions, we derive an approximate system which we use to obtain a numerical solution to the given problem.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Tehnički fakultet, Rijeka
