Detail publikace

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.

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

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

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

Autoři

POCHYLÝ, F.; MALENOVSKÝ, E.

Rok RIV

2008

Vydáno

8. 12. 2008

Místo

Brno

ISSN

1802-1484

Periodikum

Engineering Mechanics

Ročník

15

Číslo

6

Stát

Česká republika

Strany od

411

Strany do

418

Strany počet

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"
}