Fluid Dynamics

, Volume 29, Issue 1, pp 42–49 | Cite as

Time-dependent interaction of two fluid flows separated by a semi-infinite non-rigid plate

  • A. V. Kuznetsov
  • S. A. Kuznetsov
Article
  • 24 Downloads

Abstract

In this paper the following problem is solved in the linear approximation. Let a flat plate separate two uniform inviscid fluid flows with different steady-state densities and velocities. These flows are subject to small time-dependent disturbances due to plate deformation. This problem is solved for arbitrary deformations as well as in the case of the angular harmonic oscillations of a flapping mover. The time-dependent forces acting on the plate are determined, together with the dynamic characteristics of the mover and the position of the fluid-fluid interface.

Keywords

Fluid Flow Fluid Dynamics Dynamic Characteristic Linear Approximation Harmonic Oscillation 

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Copyright information

© Plenum Publishing Corporation 1994

Authors and Affiliations

  • A. V. Kuznetsov
  • S. A. Kuznetsov

There are no affiliations available

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