Abstract: Plane unsteady potential flows of an ideal incompressible fluid with a free boundary are considered in the absence of external forces and surface tension. Examples of exact solutions in situations where the entire boundary of the domain occupied by the fluid is completely free are constructed. There may be polar singularities of the complex velocity function inside the fluid, which corresponds to the presence of a source or a sink there.

Cite: Karabut E.A. , Zhuravleva E.N.
Flows with free boundaries and hydrodynamic singularities
Journal of Fluid Mechanics. 2024. V.980. A23 . DOI: 10.1017/jfm.2024.38 WOS Scopus РИНЦ OpenAlex

Dates:

Published print:

Jan 31, 2024

Identifiers:

Web of science:	WOS:001152991500001
Scopus:	2-s2.0-85185285281
Elibrary:	65657605
OpenAlex:	W4391400367

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