Original title: Dynamic characteristics and stability of cylindrical shell conveying fluid
Authors: Horáček, Jaromír ; Dubuc, F.
Document type: Papers
Conference/Event: National colloquium with international participation Dynamics of machines 2002, Praha (CZ), 2002-02-05 / 2002-02-06
Year: 2002
Language: eng
Abstract: Natural frequencies and the thresholds for loosing the hydroelastic stability of thin-walled cylindrical shell conveying fluid are theoretically studied. Potential flow theory for fluid and semi-membrane theory for the shell are used. The viscous fluid forces are modelled by the Darcy law. The fundamental importance of boundary conditions considered for fixing the edges of the cylindrical shell of finite length is shown.
Keywords: divergence; flutter; hydroelasticity
Project no.: CEZ:AV0Z2076919 (CEP), IAA2076101 (CEP)
Funding provider: GA AV ČR
Host item entry: Dynamika strojů 2002, ISBN 80-85918-71-4

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/11104/0107625

Permalink: http://www.nusl.cz/ntk/nusl-31377


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Research > Institutes ASCR > Institute of Thermomechanics
Conference materials > Papers