New mathematical and computational model of elastic continuum interaction with liquid

Title:

New mathematical and computational model of elastic continuum interaction with liquid

Creator:

Pochylý, František and Malenovský, Eduard

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:1428ef2a-04fe-458c-a3af-b44312b448a5
uuid:1428ef2a-04fe-458c-a3af-b44312b448a5

Subject:

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

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This contribution is focused on the analysis of dynamic behavior of elastic continuum moving in liquid. The method of solution is demonstrated on the non-stationatr 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 (FEM). The problem is in general non-linear. However, the method introduced in this contribution allows the solution 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. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

411-418

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2008 Volume:15 | Number:6

Harvested from:

CDK

Metadata only:

false