MEASUREMENT OF THE VISCOSITY OF A LUBRICANT USED IN HYDRAULIC VIBRATION DAMPERS

Abstract

In selection of the vibration dampers for a long column of drill pipe, the most acceptable chemical compound is considered as that with highest viscosity, V. Such a compound is 'nigrol', a transmission lubricant mixed with 'kanifol', a resin.

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Document Details

Document Type
Technical Report
Publication Date
Mar 26, 1970
Accession Number
AD0705241

Entities

People

  • A. N. Trubin
  • V. E. Kopylov

Tags

DTIC Thesaurus Topics

  • Air Force
  • Chemical Compounds
  • Compressive Strength
  • Diameters
  • Drilling
  • Equations
  • Foreign Technology
  • Lubricants
  • Measurement
  • Mechanical Properties
  • Motion
  • Physical Properties
  • Translations
  • Vibration
  • Viscosity

Readers

  • Aerospace Engineering
  • Environmental Engineering
  • Fluid Dynamics.