FREE MOTION OF A CYLINDER UNDER THE SURFACE OF A DEEP FLUID

FREE MOTION OF A CYLINDER UNDER THE SURFACE OF A DEEP FLUID Full article

Journal

Journal of Applied Mechanics and Technical Physics
ISSN: 0021-8944

Output data

Year: 2024, Volume: 65, Number: 5, Pages: 858-865 Pages count : 8 DOI: 10.1134/s0021894424050067

Tags

ideal fluid, free surface, circular cylinder, initial asymptotic curve of motion

Authors

Golikov A.E. ¹ , Makarenko N.I. ¹

Affiliations

1	Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

A nonlinear problem of unsteady motion of a circular cylinder in an ideal infinitely deep fluid under the action of arising hydrodynamic loads is considered. A method of reducing the solution of the initial mathematical problem to the solution of an equivalent integrodifferential system of equations for the function determining the shape of the sought free surface for the normal and tangential components of the fluid velocity on the free surface, and for the unknown trajectory of cylinder motion is used. The initial (in terms of time) asymptotic curve of the solution, which describes the cylinder motion from the state at rest is constructed.

Golikov A.E. , Makarenko N.I.
FREE MOTION OF A CYLINDER UNDER THE SURFACE OF A DEEP FLUID
Journal of Applied Mechanics and Technical Physics. 2024. V.65. N5. P.858-865. DOI: 10.1134/s0021894424050067 WOS Scopus OpenAlex

Голиков А.Е. , Макаренко Н.И.
СВОБОДНОЕ ДВИЖЕНИЕ ЦИЛИНДРА ПОД ПОВЕРХНОСТЬЮ ГЛУБОКОЙ ЖИДКОСТИ
Прикладная механика и техническая физика. 2024. Т.65. №5. С.76-84. DOI: 10.15372/PMTF202415502 РИНЦ OpenAlex

Submitted:	May 2, 2024
Accepted:	Jun 3, 2024
Published print:	Apr 8, 2025

Web of science:	WOS:001465482400007
Scopus:	2-s2.0-105002903315
OpenAlex:	W4409224833

DB	Citing
OpenAlex	Нет цитирований
Scopus	Нет цитирований