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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 1, Pages 39–52
(Mi pmtf2456)
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This article is cited in 6 scientific papers (total in 6 papers)
Small-time expansion of wave motion generated by a submerged sphere
E. V. Pyatkina Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
A nonlinear problem of motion of a solid sphere near a free surface of an infinitely deep fluid is considered. For the case of motion with a constant acceleration starting from rest, the solution is studied using a small-time expansion. Expansion coefficients up to the fourth power inclusive are found for the free surface elevation and for the force acting on the sphere. The solutions for linear and nonlinear conditions on the free surface are compared.
Keywords:
surface waves, submerged sphere, integral boundary equation.
Received: 20.08.2002
Citation:
E. V. Pyatkina, “Small-time expansion of wave motion generated by a submerged sphere”, Prikl. Mekh. Tekh. Fiz., 44:1 (2003), 39–52; J. Appl. Mech. Tech. Phys., 44:1 (2003), 32–43
Linking options:
https://www.mathnet.ru/eng/pmtf2456 https://www.mathnet.ru/eng/pmtf/v44/i1/p39
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Abstract page: | 32 | Full-text PDF : | 8 |
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