000009319 001__ 9319
000009319 005__ 20141204092428.0
000009319 04107 $$aeng
000009319 046__ $$k12/05/2014
000009319 100__ $$aBeňo, M.
000009319 24500 $$aImplementation of direct numerical simulation of viscous incompressible flow

000009319 24630 $$n18.$$pEngineering Mechanics 2012
000009319 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, Prague
000009319 506__ $$arestricted
000009319 520__ $$2eng$$aThe method for solving viscous incompressible flows, based on Glowinski, Pan,Hesla & Joseph (1998), is presented for the direct numerical simulation of viscous incompressible flow. It uses a finite element discretization in space and an operator-splitting technique for discretization in time. Quadratic approximation is employed for velocity flow and linear approximation for pressure on triangle elements. The goal is to develop more efficient and accurate numerical tool for computing viscous flows. The accuracy of the presented method has been confirmed on two common cases by implementation in Matlab program: the Poiseuille flow test, and on driven cavity flow test.

000009319 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009319 653__ $$afinite element, liquid flow, operator splitting, Navier-Stokes equations

000009319 7112_ $$aEngineering Mechanics 2012$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2012
000009319 720__ $$aBeňo, M.$$iPatzák, B.
000009319 8560_ $$ffischerc@itam.cas.cz
000009319 8564_ $$s398860$$uhttps://invenio.itam.cas.cz/record/9319/files/345_Beno_M-FT.pdf$$yOriginal version of the author's contribution as presented on CD, ? (No. 345).
000009319 962__ $$r8924
000009319 980__ $$aPAPER