Basic Technology of Squeeze-Film Dampers for Rotor Dynamics Control.

Abstract

Research was performed to develop a rigorous treatment for the film rupture process in the squeeze-film damper. The short bearing analysis was generalized to accommodate a consistent treatment of the rupture domain for a squeeze-film damper, which is undergoing a circular orbit motion either in a submerged condition or with one end subjected to a pressurized feed condition.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1981
Accession Number
ADA110842

Entities

People

  • C. H. T. Pan

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • C4I
  • Human Systems

DTIC Thesaurus Topics

  • Birds
  • Boundaries
  • Circular Orbits
  • Differential Equations
  • Engineering
  • Engineers
  • Equations
  • Films
  • Friction
  • Journal Bearings
  • Lepidoptera
  • Lubricants
  • Lubrication
  • Mass Transfer
  • Pressure Gradients
  • Steady State
  • Tensile Strength

Fields of Study

  • Physics

Readers

  • Control Systems Engineering.
  • Systems Analysis and Design
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).

Technology Areas

  • Space