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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Imprimir: 2152-5102
ISSN En Línea: 2152-5110

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International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v30.i6.60
8 pages

Generation of Surface Gravity Waves by Two Moving Submerged Sources

Igor T. Selezov
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Zhelyabov St., 8/4, Kyiv, 03680, MSP, Ukraine
M. V. Mironchuk
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv

SINOPSIS

The surface wave generation due to incidence of the uniform flow on the two sources submerged in the finite depth fluid is studied. A 3D linear problem is solved by the method of multipole expansions. The exact solutions for the velocity potential and the free surface deflection are obtained in the integral form. The computations for the free surface deflection on the basis of the Simpson method are carried out. The dependence of the free surface shape on the Froude number and the distance between the sources is investigated.