O.G.Stetsenko, P.V.Lukyanov Two-dimensional problem of internal wave scattering by a mixed patch in it's visco-diffusive evolution stage |
Applied hydromechanics, Vol. 4 (76) ¹ 1, (2002) |
| The problem of internal waves scattering field has been solved. This field is formedwhen monochromatic internal wave run into localized density field geterogeneity (mixed patch). The geterogeneity is in its viscous-diffunsive evolution stage. The typical wave scale of time is many times less then typical intrusive times scale. Approximation solution as integrals has been obteined by means of small parameter method. Typical features of forming scattering wavws fields have been obteined. All this taces into account the dynamics of mixed patch. |
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| TEXT LANGUAGE: Ukrainian |