Physical Properties of Liquid Pentaborane. 4. Vapor Pressure. 5. Thermal Conductivity

Abstract

The vapor pressure of liquid pentaborane from 25 to 75 C is described by the equation: log P is equal to 5.6352-1384/(t +250), where P is the vapor pressure in psia, and t is the temperature in degrees C. From 75 to 125 deg C, the vapor pressure is described by the equation: low P is equal to 4.4803-730/(t +160). The thermal conductivity of liquid pentaborane from 70 to 105 deg F is described by the following equation: K is equal to 0.0874-(0.0000684 x t), where K is the thermal conductivity, BTU/hr-sq ft (degrees F/ft), and t is the temperature, degrees F.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1961
Accession Number
AD0267076

Entities

People

  • C. F. Boynton
  • D. E. Terkpo
  • J. R. Ludwig

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  • Weapons Technologies

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  • Air Force
  • Alcohols
  • Boiling Point
  • Chemical Synthesis
  • Chemistry
  • Conductivity
  • Contracts
  • Engineering
  • Equations
  • Heat Transmission
  • Measurement
  • New Jersey
  • Physical Properties
  • Rubber Gaskets
  • Standards
  • Thermal Conductivity
  • Vapor Pressure

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  • Combustion and Flow Dynamics.
  • Thermal Physics or Thermal Science.