NDLI: Motion of a slender body in a fluid under a floating plate

Content Provider	Springer Nature Link
Author	Pogorelova, A. V. Kozin, V. M. Zemlyak, V. L.
Copyright Year	2012
Abstract	This paper studies the three-dimensional unsteady problem of the hydroelastic behavior of a floating infinite plate under the impact of waves generated by horizontal rectilinear motion of a slender solid in a fluid of infinite depth. An analytic solution of the problem is found based on the known solutions for the unsteady motion of a point source of mass in a fluid of infinite depth under a floating plate. Asymptotic formulas are obtained which model the motion of a solid slender body in a fluid by replacing the body with a source-sink system. These formulas are used to numerically analyze the effect of plate thickness, depth of the body, its dimensions and the velocity of rectilinear motion on the amplitude of deflection of the floating plate. The motion of a submarine under a nonbreakable plate was modeled experimentally. Theoretical and experimental data are in good agreement.
Starting Page	27
Ending Page	37
Page Count	11
File Format	PDF
ISSN	00218944
Journal	Journal of Applied Mechanics and Technical Physics
Volume Number	53
Issue Number	1
e-ISSN	15738620
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2012-02-17
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	ideal fluid elastic plate unsteady motion slender submerged body Fluid- and Aerodynamics Classical Continuum Physics Mechanics Mechanical Engineering Applications of Mathematics Mathematical Modeling and Industrial Mathematics
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Condensed Matter Physics Mechanical Engineering

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