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
Stať ve sborníku v databázi WoS či 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 liquid
Vydáno
2008-02-05
Místo
Praha
ISBN
978-80-87012-10-9
Kniha
Dynamics of Machines 2008
Strany od–do
127–134
Počet stran
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"
}