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Mathematical modelling of compressible inviscid fluid flow through a sealing gap in the screw compresor
In this article, the essential steps of the numerical simulation of compressible inviscid fluid flow in an sealing gap of the screw compressor strating from the description of a mathematical model to its final numerical solution are...
BK - Mechanika tekutin
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical simulation of inviscid compressible fluid flow around moving bodies
of inviscid compressible fluid flow in domains with deforming boundaries. The computational code was validated using a case of inviscid fluid flow around vibrating in time-dependent domains was designed as the fir...
BK - Mechanika tekutin
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Inviscid incompressible limits for rotating fluids
We consider the inviscid incompressible limits of the rotating compressible Navier–Stokes system for a barotropic fluid. We show that the limit system is represented by the rotating incompressible Euler equation on the whole space....
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
ALE approach for modeling of inviscid compressible fluid flow
The paper is devoted to numerical solution of inviscid compressible fluid flow in domains with moving boundaries. Non–linear system of Euler equations in ALE of the computational software were validated using the well - known case o...
BK - Mechanika tekutin
- 2016 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Present possibilities of 3D FLOW application
The article presents a brief description of application of 3D_FLOW system for calculation of thermodynamic parameters of unsteady 3D inviscid fluid flow in axial turbine stage. System is determined for the last low-pressure transoni...
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Measure-valued solutions and weak-strong uniqueness for the incompressible inviscid fluid-rigid body interaction
describing the interaction between an incompressible inviscid fluid and a rigid body moving freely inside the fluid. We prove the existence of measure-valued solutions which is generated by the vanishing viscosity limit of...
Pure mathematics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
On global-in-time weak solutions to the magnetohydrodynamic system of compressible inviscid fluids
We consider the motion of an inviscid compressible fluid under the mutual interactions with magnetic field. We show that the initial value problem is ill-posed in the class of weak solutions for a large class of physically admissibl...
Pure mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Introductory study to mathematics modelling of fluid flow in the screw compressors
This article deals with the preliminary analysis of the fluid flow in the screw machines. In this paper numerical computation of the compressible inviscid fluid flow in the work space of the screw machines and through the s...
BK - Mechanika tekutin
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Inviscid compressible fluid flow around moving bodies
The paper deals with the numerical solution of the non-linear system of the Euler equations in the arbitrary Lagrangian - Eulerian (ALE) formulation which describes inviscid compressible fluid flow around the moving rigid body, wher...
BK - Mechanika tekutin
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
ALE approach for modeling of inviscid compressible fluid flow
This paper is devoted to numerical solution of inviscid compressible fluid flow in domains around vibrating body which was described by non–linear system of Euler equations in ALE formulation. Inviscid fluxes were discretiz...
BK - Mechanika tekutin
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
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