Naslov
The Numerical Approximations of the Solution for the Piston Problem With Viscous Compressible Micropolar Fluid

Autori
Dražić, Ivan ; Mujaković, Nermina ; Barišić, Branimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of International Conference on Innovative Technologies (IN-TECH) / Kudlaček, Jan ; Barišić, Branimir ; Velay, Xavier ; Ohkura, Kazuhiro - Prag : Tisk AS Jaroměř, 2010, 375-384

ISBN
978-80-904502-2-6

Skup
International Conference on Innovative Technologies

Mjesto i datum
Prag, Češka Republika, 14.09.2010. - 16.09.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
micropolar fluid; numerical solution; Faedo-Galerkin method; the piston problem

Sažetak
We consider the one dimensional flow of a compressible viscous and heat-conducting micropolar fluid, which is in thermodynamical sense perfect and polytropic. In the first part of the work we will derive the model for the piston problem of described fluid with non homogeneous boundary conditions and analyze the existence and uniqueness of the solution, as well as the regularity of the solution. In the last part of the work we will construct the numerical approximations of the solutions based on Faedo-Galerkin method for simple boundary conditions and analyze their convergence.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija, Računarstvo, Strojarstvo

POVEZANOST RADA