Detail publikace

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

POCHYLÝ, F. MALENOVSKÝ, E.

Anglický název

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

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

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.

Klíčová slova anglicky

free damped vibration, real liquid, interaction of continuum with liguid, finite element

Vydáno

2008-12-08

Místo

Brno

ISSN

1802-1484

Ročník

15

Číslo

6

Strany od–do

411–418

Počet stran

8

BIBTEX


@article{BUT47214,
  author="František {Pochylý} and Eduard {Malenovský}",
  title="New Mathematical and Computational Model of Elastic Continuum Interaction with Liquid.",
  journal="Engineering Mechanics",
  year="2008",
  volume="15",
  number="6",
  pages="411--418",
  issn="1802-1484"
}