Small vibrations of a linearly elastic body surrounded by heavy, incompressible, non-Newtonian fluids with free surfaces

被引：1
|
作者：
Licht, C
Ha, TT
机构：
[1] Univ Montpellier 2, CNRS, UMR 5508, Lab Mecan & Genie Civil, F-34095 Montpellier 05, France
[2] Inst Mech Hanoi, Hanoi, Vietnam
来源：
COMPTES RENDUS MECANIQUE | 2005年 / 333卷 / 02期
关键词：
continuum Mechanics; fluid-structure interactions; non-linear semi-groups;
D O I：
10.1016/j.crme.2004.09.011
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
We consider the small transient motions of a coupled system constituted by a linearly elastic body and two heavy, incompressible, non-Newtonian fluids.Through a formulation in terms of non-linear evolution equations in Hilbert spaces of possible states with finite mechanical energy, we obtain existence and uniqueness results and study the influence of gravity. (C) 2004 Academie des sciences. Published by Elsevier SAS. All rights reserved.
引用
收藏
页码：117 / 122
页数：6
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