Calculation of Oscillations of a Cylindrical Pendulum in a Cavity Filled with a Viscous Fluid with the Use of Sliding Multiblock Grids

Authors: Baranov P.A.; Isaev S.A.; Kudryavtsev N.A.; Kharchenko V.B.

Source: Journal of Engineering Physics and Thermophysics, Volume 76, Number 5, 200309/10 , pp. 1024-1035(12)

Publisher: Springer

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Abstract:

The characteristics of the oscillations of a cylindrical pendulum in a square cavity filled with an incompressible viscous fluid have been forecast on the basis of the joint numerical modeling of two-dimensional unsteady laminar flow around a circular cylinder with the use of movable sliding grids and solution of dynamic equations.

Document Type: Research article

Affiliations: 1: Academy of Civil Aviation, St. Petersburg, Russia, Email: isaev@SI3612.spb.edu

Publication date: 2003-01-01