INVESTIGATION AND EVALUATION OF MOTOR INSULATION FOR MULTIPLE RESTART APPLICATION

Abstract

The primary purpose of this program is to investigate the properties and behavior of elastomeric insulation materials during multiple restart conditions and the influence of these properties on materials performance. During the second phase of work, a correlation analysis was conducted to determine which virgin and charred material properties were significantly related to the performance of five representative materials during one, two, and three-pulse motor firings. These properties were then determined on ten additional materials. All 15 materials were reviewed primarily on the basis of these properties and four primary candidates (V-62, V-44, 9790VI-126K, and USR 3800) were selected for further evaluation in pulse motor firings (5, 12 and 21 pulses). A correlation analysis was also conducted to establish the relationship of the fillers, additives, and chemical ingredients to firing performance and significant properties.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1967
Accession Number
AD0812879

Entities

People

  • W. Bradley

Organizations

  • Aerojet Rocketdyne Holdings

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Ablation
  • Air Force
  • Alkenes
  • Chemical Properties
  • Chemical Reactions
  • Combustion
  • Correlation Analysis
  • Fibers
  • Heat Capacity
  • Heat Of Combustion
  • Materials
  • Materials Laboratories
  • Mechanical Properties
  • Rocket Propulsion
  • Tensile Strength
  • Thermal Conductivity
  • Thermal Diffusivity

Readers

  • Regression Analysis.
  • Rocket Propulsion.
  • Thermal Physics or Thermal Science.

Technology Areas

  • Microelectronics