Control of Supercavitation Flow and Stability of Supercavitating Motion of Bodies

Abstract

Control of the supercavity parameters is necessary for maintenance of calculated regime of the supercavitation flow in unsteady conditions: at changing the velocity and depth of the body motion. The problem of cavitation flow control includes the two problems connected among themselves: I)the control of cavity dimensions; II) the control of forces on a cavitating body. We consider sequentially both problems.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2001
Accession Number
ADP012083

Entities

People

  • Yu. N. Savchenko

Organizations

  • National Academy of Sciences of Ukraine

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Aspect Ratio
  • Axisymmetric
  • Bodies
  • Boundaries
  • Cavitation
  • Clearances
  • Computer Simulations
  • Computers
  • Diameters
  • Drag
  • Equations
  • Flow
  • Hypervelocity Flow
  • Mathematical Models
  • Pressure Distribution
  • Simulations
  • Two Dimensional

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Fluid Mechanics and Fluid Dynamics.
  • Marine Propulsion Engineering and Naval Architecture