A SPATIAL PROBLEM OF LIQUID-SHELL INTERACTION

[摘要] This paper presents the solution of the spatial problem of interaction between an incompressible liquid and an elastic shell. The whole liquid-shell system is kinematically excited by harmonic motion of the shell foundation. The problem of interaction is solved by means of the non-coupled method. We seek the time and spatial distribution of pressure and velocity in liquid and the corresponding shape of the shell.

[发布日期] 1995-11-20

[效力级别]  Proceedings Paper

[关键词] NON-COUPLED SOLUTION;NEWTONS LIQUID;VARIATIONAL FORMULATION;KINEMATICAL EXCITATION;FEM;ISOPARAMETRIC 3D ELEMENTS