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The early influence of Peter Lax on computational hydrodynamics and an application of Lax-Friedrichs and Lax-Wendroff on triangular grids in Lagrangian coordinates
We have developed two-dimensional Lax-Friedrichs and Lax-Wendroff schemes for the Lagrangian form of the Euler equations on triangular grids and applied them as a composite scheme....
BK - Mechanika tekutin
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Numerical Solution of Inviscid Transonic Flow over Profile
the finite volume method and Lax-Wendroff scheme in its Richtmyer form with artifficial of the Lax-Wendroff schemes in subsonic as well as in transonic regime....
BK - Mechanika tekutin
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
Optimally-stable second-order accurate difference schemes for nonlinear conservation laws in 3D
In one and two spatial dimensions, Lax-Wendroff schemes provide second-order conservation laws. Straightforward generalization of these Lax-Wendroff schemes to three of this paper is the creation ...
BK - Mechanika tekutin
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
1D and 2D Numerical Solution of Two Phase Flow Problem Using a Dissipative Lax-Wendroff Scheme
This work deals with the numerical simulation of one and two dimensional two phase flows using a Lax-Wendroff finite volume scheme. An artificial viscosity term is used to handle the physical and numerical stiffness of the ...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
A Lax-Wendroff type theorem for upwind finite volume schemes in 2D
BA - Obecná matematika
- 1996 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Cell-Centred Lagrangian Lax–Wendroff HLL Hybrid Schemes in Cylindrical Geometry
Lagrangian hydrodynamics described by Euler equations is treated by the Lax–Wendroff method with the dissipative fluxes in the HLL form, including both artificial viscosity and artificial energy flux. In cylindrical geometry, the ve...
Fluids and plasma physics (including surface physics)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Cell-centered Lagrangian Lax–Wendroff HLL hybrid method for elasto-plastic flows
The Wilkins hypoelastic model of the solid dynamics is numerically treated by the cell-centered Lagrangian Lax–Wendroff HLL hybrid scheme proposed recently for the Lagrangian hydrodynamics. The scheme is applied to...
Fluids and plasma physics (including surface physics)
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Cell-centered Lagrangian Lax-Wendroff HLL Hybrid Scheme on Unstructured Meshes
We have recently introduced a new cell-centered Lax-Wendroff HLL hybrid scheme for Lagrangian hydrodynamics [Fridrich et al. J. Comp. Phys. 326 (2016) 878-892] with results presented only on logical rectangular quadrilatera...
Applied mathematics
- 2021 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
Cell-centered Lagrangian Lax-Wendroff HLL hybrid scheme in 3D
This paper describes a cell-centered Lax-Wendroff type scheme with artificial dissipation for Lagrangian fluid dynamics on general unstructured 3D meshes. The method is an extension of a similar 2D approach to 3D. The dissi...
Applied mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Hybrid Schemes for Euler Equations in Lagrangian Coordinates
Hybrid schemes are created by affine combination of numerical fluxes of Lax-Wendroff(LW) and Lax-Friedrichs(LF) schemes. Adaptive switch uses LW scheme in areas of smooth solution and LF schem...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
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