Original title:
Frequency modal analysis of liquid/gas interaction in cylindrical container covered by thin circular plate
Authors:
Horáček, Jaromír ; Gorman, D. G. ; Griffond-Boitier, F. Document type: Papers Conference/Event: Computational mechanics 2003 /19./, Nečtiny (CZ), 2003-11-03 / 2003-11-05
Year:
2003
Language:
eng Abstract:
The aim is to determine frequency-modal characteristics of the coupled system and to show when the fluid-structural and/or liquid-gas couplings are important for the dynamic behavior of the structure or fluid. A general theoretical solution is derived and the analytical-numerical results are partially compared with results obtained by finite element method (FEM) using ANSYS program code.
Keywords:
acoustic-structural couplings; aero-hydroelasticity; vibroacoustics Project no.: CEZ:AV0Z2076919 (CEP), IAA2076101 (CEP) Funding provider: GA AV ČR Host item entry: Výpočtová mechanika 2003 : sborník, ISBN 80-7082-999-0
Institution: Institute of Thermomechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0108003