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Title: Shock compression data for liquids. III. Substituted methane compounds, ethylene glycol, glycerol, and ammonia

Abstract

Hugoniot data are presented for the liquid forms of the substituted methanes: dichloromethane, dibromomethane, di-iodomethane, and chloroform: ethylene glycol, glycerol, and ammonia. High explosive techniques were used to cover the range of dynamic pressures of 0.7 to 82.0 GPa. Chloroform transforms to a new form at 25.0 GPa pressure. Di-iodomethane data indicate a low pressure transition at 2.3 GPa and a second transition at a pressure greater than 66.0 GPa. The shock velocity--particle velocity (U/sub s/--U/sub p/) data for these two liquids are best represented by a linear relationship over the various forms. The U/sub s/--U/sub p/ data for dichloromethane, dibromomethane, ethylene glycol, and glycerol are best fit by a quadratic expression in U/sub p/. Ammonia U/sub s/--U/sub p/ data fit a linear relationship. Only dibromonethane and ammonia U/sub s/--U/sub p/ curves extrapolate to the known sound speed. The others intercept at values that are 13% to 33% higher than the measured sound speed, indicative of low pressure transitions.

Authors:
Publication Date:
Research Org.:
Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87545
OSTI Identifier:
6401120
Resource Type:
Journal Article
Journal Name:
J. Chem. Phys.; (United States)
Additional Journal Information:
Journal Volume: 74:7
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; AMMONIA; COMPRESSION; CHLOROFORM; GLYCEROL; GLYCOLS; HALOGENATED ALIPHATIC HYDROCARBONS; COMPRESSIBILITY; LIQUIDS; PHASE TRANSFORMATIONS; SHOCK WAVES; VERY HIGH PRESSURE; ALCOHOLS; CHLORINATED ALIPHATIC HYDROCARBONS; FLUIDS; HYDRIDES; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; MECHANICAL PROPERTIES; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; 360603* - Materials- Properties

Citation Formats

Dick, R D. Shock compression data for liquids. III. Substituted methane compounds, ethylene glycol, glycerol, and ammonia. United States: N. p., 1981. Web. doi:10.1002/chin.198129080.
Dick, R D. Shock compression data for liquids. III. Substituted methane compounds, ethylene glycol, glycerol, and ammonia. United States. doi:10.1002/chin.198129080.
Dick, R D. Wed . "Shock compression data for liquids. III. Substituted methane compounds, ethylene glycol, glycerol, and ammonia". United States. doi:10.1002/chin.198129080.
@article{osti_6401120,
title = {Shock compression data for liquids. III. Substituted methane compounds, ethylene glycol, glycerol, and ammonia},
author = {Dick, R D},
abstractNote = {Hugoniot data are presented for the liquid forms of the substituted methanes: dichloromethane, dibromomethane, di-iodomethane, and chloroform: ethylene glycol, glycerol, and ammonia. High explosive techniques were used to cover the range of dynamic pressures of 0.7 to 82.0 GPa. Chloroform transforms to a new form at 25.0 GPa pressure. Di-iodomethane data indicate a low pressure transition at 2.3 GPa and a second transition at a pressure greater than 66.0 GPa. The shock velocity--particle velocity (U/sub s/--U/sub p/) data for these two liquids are best represented by a linear relationship over the various forms. The U/sub s/--U/sub p/ data for dichloromethane, dibromomethane, ethylene glycol, and glycerol are best fit by a quadratic expression in U/sub p/. Ammonia U/sub s/--U/sub p/ data fit a linear relationship. Only dibromonethane and ammonia U/sub s/--U/sub p/ curves extrapolate to the known sound speed. The others intercept at values that are 13% to 33% higher than the measured sound speed, indicative of low pressure transitions.},
doi = {10.1002/chin.198129080},
journal = {J. Chem. Phys.; (United States)},
number = ,
volume = 74:7,
place = {United States},
year = {1981},
month = {4}
}