Detail publikačního výsledku

Solution of Navier-Stokes equations with Large Deformation of Boundaries

POCHYLÝ, F.; FIALOVÁ, S.; HABÁN, V.

Originální název

Solution of Navier-Stokes equations with Large Deformation of Boundaries

Anglický název

Solution of Navier-Stokes equations with Large Deformation of Boundaries

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The solution of liquid flow with the moving boundary has many technical applications - for example the flow in the diaphragm pump, in the plunger pump, in the human heart and many other examples of unsteady movement of the elastic or stiff body in a liquid. The liquid flow induced by the unsteady movement of the boundary is presented in the paper. The flow description comes out from the Euler field conception, so the velocity vector and the pressure depend both on the spatial Cartesian coordinate and on time. The problem becomes more difficult, when time dependent movement of boundaries is assumed. The shape is generally changed in time and the coordinates xi that describe the boundary shape are function of time as well.

Anglický abstrakt

The solution of liquid flow with the moving boundary has many technical applications - for example the flow in the diaphragm pump, in the plunger pump, in the human heart and many other examples of unsteady movement of the elastic or stiff body in a liquid. The liquid flow induced by the unsteady movement of the boundary is presented in the paper. The flow description comes out from the Euler field conception, so the velocity vector and the pressure depend both on the spatial Cartesian coordinate and on time. The problem becomes more difficult, when time dependent movement of boundaries is assumed. The shape is generally changed in time and the coordinates xi that describe the boundary shape are function of time as well.

Klíčová slova

Navier-Stokes equations

Klíčová slova v angličtině

Navier-Stokes equations

Autoři

POCHYLÝ, F.; FIALOVÁ, S.; HABÁN, V.

Rok RIV

2011

Vydáno

09.07.2004

Nakladatel

E. DE LANGRE & F. AXISA

Místo

Paris, France

ISBN

2-7302-1142-X

Kniha

Flow-Induced Vibration Volume Il

Strany od

123

Strany do

127

Strany počet

5

BibTex

@inproceedings{BUT14281,
  author="František {Pochylý} and Simona {Fialová} and Vladimír {Habán}",
  title="Solution of Navier-Stokes equations with Large Deformation of Boundaries",
  booktitle="Flow-Induced Vibration Volume Il",
  year="2004",
  pages="123--127",
  publisher="E. DE LANGRE & F. AXISA",
  address="Paris, France",
  isbn="2-7302-1142-X"
}