Abstract:
Propagation of small perturbations in a homogeneous inviscid liquid rotating with a constant angular velocity in the lower half-space is considered. The source of excitation is a plane wave traveling on the free surface of the liquid. The explicit analytical solution to the problem is constructed. Uniqueness and existence theorems are proved. The wave pattern in the liquid at large times is examined.
Key words:
frequency of the liquid rotation, stream function, internal waves, surface waves.
Citation:
L. V. Perova, “On oscillations of a semi-infinite rotating liquid with its free surface excited by moving sources”, Zh. Vychisl. Mat. Mat. Fiz., 46:5 (2006), 932–947; Comput. Math. Math. Phys., 46:5 (2006), 891–906
\Bibitem{Per06}
\by L.~V.~Perova
\paper On oscillations of a~semi-infinite rotating liquid with its free surface excited by moving sources
\jour Zh. Vychisl. Mat. Mat. Fiz.
\yr 2006
\vol 46
\issue 5
\pages 932--947
\mathnet{http://mi.mathnet.ru/zvmmf475}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2286285}
\transl
\jour Comput. Math. Math. Phys.
\yr 2006
\vol 46
\issue 5
\pages 891--906
\crossref{https://doi.org/10.1134/S0965542506050125}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-33746087210}
Linking options:
https://www.mathnet.ru/eng/zvmmf475
https://www.mathnet.ru/eng/zvmmf/v46/i5/p932
This publication is cited in the following 4 articles:
L. V. Perova, “Propagation of perturbations in a two-layer stratified rotating fluid with an interface excited by moving sources”, Comput. Math. Math. Phys., 53:1 (2013), 93–118
L. V. Perova, A. G. Sveshnikov, “Propagation of perturbations in fluids excited by moving sources”, Comput. Math. Math. Phys., 50:12 (2010), 2109–2117
L. V. Perova, “Propagation of perturbations in a two-layer rotating fluid with an interface excited by moving sources”, Comput. Math. Math. Phys., 49:7 (2009), 1175–1196
L. V. Perova, “Oscillations of a rotating stratified fluid with its free surface excited by moving sources”, Comput. Math. Math. Phys., 47:5 (2007), 863–881