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Compressible Potential Flows with Free Boundaries. Part I: Vibrocapillary Equilibria
Author(s) -
Beyer K.,
Gawriljuk I.,
Günther M.,
Lukovsky I.,
Timokha A.
Publication year - 2001
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/1521-4001(200104)81:4<261::aid-zamm261>3.0.co;2-t
Subject(s) - compressibility , mechanics , mathematics , physics
Abstract Various variational formulations describing nonstationary compressible fluid flows are considered. In particular, for high‐frequency excitations a variationally based approximation frame is deduced which may explain experimentally observed phenomena.