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Finite Volume Modelling of Compressible Inviscid Flows Using Runge-Kutta Time-Stepping Schemes
by the Runge-Kutta schemes, two types of artificial dissipation are added - Jameson's these types of artificial dissipation to the Runge-Kutta schemes are tested. To analyse effectiveness of thes...
BI - Akustika a kmity
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of semi-implicit Runge-Kutta-DGFEM for a semilinear convection-diffusion equation
We deal with the numerical solution of the semilinear convection-diffusion equation. The space discretization is carried out by discontinuous Galerkin finite element method and for the time discretization we employ suitable combination of implicit an...
BA - Obecná matematika
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of Several Unsteady Transonic Flow Problems Using a Class of AUSM Schemes
We solve a system of Euler equations in ALE formulation on unstructured mesh using several AUSM schemes. To achieve higher order accuracy in space we use linear reconstruction and Barth limiter. Higher order temporal accuracy is obtained by ...
BK - Mechanika tekutin
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
One-Dimensional Anisotropic Surface Diffusion
by finite differences. We implement the adaptive Runge-Kutta-Merson method for solving the semi-discrete scheme. Finally, we show computational results with variousThis contribution deals with the motion law of anisotropic...
BA - Obecná matematika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Numerical Solution of 3D Inviscid Flows in a Channel
This work deals with numerical solution of a transonic flows of an inviscid compressible fluid in three-dimensional channel. Numerical solution was obtained by the finite volume methods using the multistage Runge-Kutta method, MUSCL...
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of 2D Inviscid Compressible Flows in a Channel
solution is obtained by the finite volume methods using the Lax-Wendroff scheme, the multistage Runge-Kutta method on a structured non-orthogonal grids. Two types of inlet numerical stability of used schemes....
BK - Mechanika tekutin
- 2009 •
- R
Rok uplatnění
R - Software
Time-discrete integration of finite deformations
Some necessary implications for the time discrete integration of finite deformations will be discussed together with particular Runge--Kutta--Munthe-Kaas schemes, when the geometrical structure of the space of Cauchy-Green ...
BA - Obecná matematika
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of Inviscid Transonic Flows in a Channel
solution was obtained by the finite volume methods using the Lax-Wendroff (LW) scheme, the multistage Runge-Kutta (RK) method and WLSQR, MUSCL schemes on a structured non schemes....
BK - Mechanika tekutin
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Numerical Solution of Viscous and Viscoelastic Fluids Flow for Generalized Newtonian Fluids
This paper deals with the numerical simulation of the viscous nad viscoelastic fluids flow of the generalized Newtonian fluids. The mathematical model is the system of balance laws of mass and momentum for incompressible fluids. The numerical sch...
BK - Mechanika tekutin
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Application of compact finite-difference schemes to simulations of stably stratified fluid flows
by theStrong Stability Preserving Runge-Kutta scheme. Results are compared against]. The numerical scheme itself folows the principle of semi-discretisation, with high order......
BA - Obecná matematika
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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