Geodesic
Wave diffraction on the surface of viscous liquid flowing around a~circular cylinder
Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, Tome 25 (2015) no. 1, pp. 101-106

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The motion of fluid due to the interaction of an incident gravitational wave spreading on the surface of viscous incompressible fluid with a circular cylinder having vertical elements is considered. A nonlinear boundary-value problem is reduced to determining the vertical component of a velocity vector represented by a sum of potential and rotational parts. The problem is solved for the small-amplitude oscillations. The comparison of the velocity field between the ideal and viscous liquids is made.
Mots-clés : diffraction
Keywords: viscosity, wave motion of liquid. 
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     title = {Wave diffraction on the surface of viscous liquid flowing around a~circular cylinder},
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N. N. Butakova; E. M. Sycheva. Wave diffraction on the surface of viscous liquid flowing around a~circular cylinder. Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, Tome 25 (2015) no. 1, pp. 101-106. http://geodesic.mathdoc.fr/item/VUU_2015_25_1_a10/