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An hp finite element adaptive scheme to solve the Laplace model for fluid-solid vibrations
 

Summary: An hp finite element adaptive scheme to solve the
Laplace model for fluid-solid vibrations
M. G. Armentanoa
, C. Padrab
, R. Rodr´iguezc
, M. Schebleb,
a
Departamento de Matem´atica, Facultad de Ciencias Exactas y Naturales, Universidad
de Buenos Aires, 1428, Buenos Aires, Argentina
b
Centro At´omico Bariloche, 4800, Bariloche, Argentina
c
CI2
MA, Departamento de Ingenier´ia Matem´atica, Universidad de Concepci´on, Casilla
160-C, Concepci´on, Chile
Abstract
In this paper we introduce an hp finite element method to solve a two-
dimensional fluid-structure spectral problem. This problem arises from the
computation of the vibration modes of a bundle of parallel tubes immersed
in an incompressible fluid. We prove the convergence of the method and a

  

Source: Armentano, María Gabriela - Departamento de Matemática, Universidad de Buenos Aires

 

Collections: Mathematics