Method of Determining the Coefficient of Viscous Friction

Abstract

The author gives a method of determining the coefficient of viscous friction in hydraulic elements, based on utilization of the properties of frequency phase diagram, the method permitting measurements in actual operating conditions of the element. A measuring system for the case of a control slide value is proposed.

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Document Details

Document Type
Technical Report
Publication Date
Apr 04, 1972
Accession Number
AD0743143

Entities

People

  • S. Kornacki

Tags

Communities of Interest

  • Sensors

DTIC Thesaurus Topics

  • Air Force
  • Coefficients
  • Differential Equations
  • Distributors
  • Equations
  • Equations Of Motion
  • Errors
  • Foreign Technology
  • Frequency
  • Friction
  • Heart Rate
  • Measurement
  • Phase
  • Phase Diagrams
  • Phase Shift
  • Translations

Fields of Study

  • Engineering
  • Physics

Readers

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