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Steady waves on the surface of a liquid of variable depth
T. A. Bodnar Biysk Technological Institute, 659322, Biysk, Russia
Abstract:
The Nekrasov integral equation is obtained which describes the steady flow of an ideal incompressible fluid with a free surface above an uneven bottom with a wavy profile. A numerical method has been developed for solving this equation at the coordinates of the bottom profile defined in the plane of the complex variable z=x+iy.
Keywords:
steady waves on the surface of a liquid, integral equation, Laurent series, kernel of the Nekrasov equation, conformal mapping.
Received: 04.02.2020 Revised: 17.10.2020 Accepted: 26.10.2020
Citation:
T. A. Bodnar, “Steady waves on the surface of a liquid of variable depth”, Prikl. Mekh. Tekh. Fiz., 62:4 (2021), 3–8; J. Appl. Mech. Tech. Phys., 62:4 (2021), 525–529
Linking options:
https://www.mathnet.ru/eng/pmtf124 https://www.mathnet.ru/eng/pmtf/v62/i4/p3
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Abstract page: | 57 | References: | 19 | First page: | 5 |
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