Detail publikačního výsledku

New Mathematical and Computational Model of Elastic Continuum Interaction with Liquid.

POCHYLÝ, F.; MALENOVSKÝ, E.

Originální název

New Mathematical and Computational Model of Elastic Continuum Interaction with Liquid.

Anglický název

New Mathematical and Computational Model of Elastic Continuum Interaction with Liquid.

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This contribution is focused on the analysis if dynamic behavior of elastic continuum moving in liquid. The method solution is demonstrated on the non-stationary movement of a bar in a real, incompressible liquid. The principle of the solution is based on the modal transformation of the bar and discrete process using the finite element method. The problem is in general non-linear. However, the method introduced in this contribution allows the solution of the problem in time steps. The solution is based upon a certain substitution which provides gradual separation of the movement of liquid and the movement of the bar. This substitution is entered analogously on the finite element and is dependent on the normal coordinates. The result is a tensor of additional effects.

Anglický abstrakt

This contribution is focused on the analysis if dynamic behavior of elastic continuum moving in liquid. The method solution is demonstrated on the non-stationary movement of a bar in a real, incompressible liquid. The principle of the solution is based on the modal transformation of the bar and discrete process using the finite element method. The problem is in general non-linear. However, the method introduced in this contribution allows the solution of the problem in time steps. The solution is based upon a certain substitution which provides gradual separation of the movement of liquid and the movement of the bar. This substitution is entered analogously on the finite element and is dependent on the normal coordinates. The result is a tensor of additional effects.

Klíčová slova

free damped vibration, real liquid, interaction of continuum with liquid

Klíčová slova v angličtině

free damped vibration, real liquid, interaction of continuum with liquid

Autoři

POCHYLÝ, F.; MALENOVSKÝ, E.

Rok RIV

2010

Vydáno

05.02.2008

Místo

Praha

ISBN

978-80-87012-10-9

Kniha

Dynamics of Machines 2008

Strany od

127

Strany do

134

Strany počet

8

BibTex

@inproceedings{BUT25459,
  author="František {Pochylý} and Eduard {Malenovský}",
  title="New Mathematical and Computational Model of Elastic Continuum Interaction with Liquid.",
  booktitle="Dynamics of Machines 2008",
  year="2008",
  number="1",
  pages="127--134",
  address="Praha",
  isbn="978-80-87012-10-9"
}