Modeling and Measurement of Aryl Phosphate Ester Vapor Pressures at 50 Deg. C

Abstract

The vapor pressure of TCP was determined by measuring the loss rate under vacuum conditions at 50 deg C. The mass loss of a four-component aryl phosphate ester additive mixture was also measured. The loss-rate was modeled, and the component vapor pressures were determined by fitting the model to the experimental loss data. The values measured were significantly lower than those obtained through extrapolation of higher-temperature vapor pressure data.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Sep 30, 1998
Accession Number
ADA357652

Entities

People

  • D. J. Carre
  • P. A. Bertrand

Organizations

  • The Aerospace Corporation

Tags

Communities of Interest

  • C4I
  • Space

DTIC Thesaurus Topics

  • Abstracts
  • Additives (Chemicals)
  • Air Force
  • Experimental Data
  • Films
  • High Temperature
  • Hydrocarbons
  • Lubricants
  • Materials
  • Measurement
  • Molecular Weight
  • Organic Compounds
  • Organophosphates
  • Payload
  • Synthetic Lubricants
  • Synthetic Oils
  • Vapor Pressure

Readers

  • Computational Modeling and Simulation
  • Fluid Dynamics.
  • Petroleum Engineering