Acoustic and Other Physicochemical Properties of n-Propyl Alcohol-Water Binary Mixtures along the Saturation Line,

Abstract

The authors have undertaken a study of the rate of propagation and coefficient of absorption of ultrasonic waves, density and transverse viscosity in n-propyl alcohol-water systems over a wide range of temperatures and pressures, including the critical region. A pulse ultrasonic apparatus, the design of which is described in detail, was used to investigate the acoustic properties of the n-propyl alcohol-water system. The selection of concentrations was dictated by the existence of an azeotropic n-propyl alcohol-water mixture and by the possibilities of the experimental apparatus. Binary mixtures containing 10, 20, 30, 40, and 50 percent water in n-propyl alcohol were used. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 28, 1972
Accession Number
AD0744258

Entities

People

  • E. S. Vinitskii
  • V. M. Zakurenov

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Absorption
  • Acoustic Frequencies
  • Acoustic Properties
  • Coefficients
  • Physical Properties
  • Saturation
  • Transverse
  • Ultrasounds
  • Viscosity
  • Waves

Readers

  • Analytical Chemistry
  • Speech Processing/Speech Recognition.
  • Theoretical Analysis.