National Repository of Grey Literature 73 records found  beginprevious54 - 63next  jump to record: Search took 0.01 seconds. 
Homogenizace stacionárních Navier-Stokesových rovnic v perforovaných oblastech
Namlyeyeva, Yu. ; Nečasová, Šárka
Homogenization of the steady Navier-Stokes equations in domain with a fine-grain body was studied. The aim of this paper is to construct the average problem, where we have one more term, vc(x)u(x), where c(x) we get from capacity of the holes.
Stabilizace metodou GLS při diskretizaci MKP pro řešení proudění s velkými Reynoldsovými čísly
Burda, P. ; Novotný, Jaroslav ; Šístek, J.
Modified stabilization method is derived and applied to several problems from fluid dynamics to test it.
Porovnání aposteriorních a apriorních odhadů chyby pro Navier-Stokesovy rovnice poblíž singularity
Burda, P. ; Novotný, Jaroslav ; Sousedík, B. ; Šístek, J.
We apply aposteriori error estimates to solve an incompressible flow problem via adaptive strategy. Using apriori estimates we design the mesh near the corners.
Apriorní a aposteriorní odhady chyby pro Navier-Stokesovy rovnice aplikované na proudění nestlačitelné tekutiny
Burda, P. ; Novotný, Jaroslav ; Sousedík, B. ; Šístek, J.
In the first part we investigate a posteriori error estimates to solve an incompressible flow problem in a domain that cause singularities in the solution. Second part stands on the result on the asymptotics of the solution in the vicinity of nonconvex internal angles.
SUPG method for higher Reynolds number unsteady flows
Damašek, Alexandr ; Burda, Pavel
Method for solution of Navier-Stokes equations for viscous incompressible fluid, when large Reynolds numbers are considered, is mentioned and tested on several examples.
Application of a posteriori error estimates to fluid flow in domain with singularity
Sousedík, B. ; Burda, P. ; Szöllös, Ondřej ; Novotný, Jaroslav
A posteriori error estimate for the Navier-Stokes equations is applied to fluid flow in a domain with singularity.
Application of a-posteriori error estimates for Navier-Stokes equations to the adaptive refinement of the finite element mesh
Sousedík, B. ; Burda, P. ; Szöllös, Ondřej ; Novotný, Jaroslav
Paper describes implementation of a-posteriori error estimates and its application to the adaptive refinement of the finite element mesh.
Proceedings of the 4th seminar Euler and Navier-Stokes equations (Theory, numerical solution, application)
Kozel, Karel ; Příhoda, Jaromír ; Feistauer, M.
The proceedings contain 38 contributions related to theory, numerical solution and applications of Navier-Stokes equations presented at 4rd Seminar Euler and Navier-Stokes Equations.
Numerical computation of Hopf bifurcations applied to Navier-Stokes equations
Janovský, V. ; Novotný, Jaroslav ; Szöllös, Ondřej
The subject of the paper is numerical computation of Hopf bifurcations applied to Navier-Stokes equations

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