Self-Diffusion and Viscosity of Some Liquids as a Function of Temperature. AIChE J. 1973, 19, 1215-1223.Ertl, H., Dullien, F. A. L., Self-diffusion and viscos- ity of some liquids as a function of temperature. AIChE Journal, 19, 1215 (1973)....
VISCOSITY OF LIQUIDS The absolute viscosity of some common liquids at temperatures between –25 and 100°C is given in this table. Values were derived by fitting experimental data to suitable expressions for the tem-perature dependence. The substances are arranged by molecular formula in the ...
A Newtonian material is referred to astrue liquidsince the viscosity or consistency is not affected by shear such as agitation or pumping at a constant temperature. Most common fluids - both liquids and gases - are Newtonian fluids. Water and oils are examples of Newtonian liquids. Shear-thinnin...
on the viscosity of toluene and some alcohols as a function of temperature, the duration of ultrasonic radiation, the frequency and the intensity of the ultrasonic field being maintained constant.One finds an increase of viscosity of alcohol and an absence of any effect in the case of toluene....
39. The Viscosity of Liquids After studying the present lecture‚ you will be able to Define viscosity and viscosity coefficient Outline the method to measure viscosity using Ostwald viscometer Determine the average molecular weight of a polymer Determine the surface concentration of 1-butanol in aqu...
DR. JOBLING, in his letter published in Nature of October 16, states that the dependence of the viscosity of a liquid on temperature is ``certainly for ether above 0° C. and probably for many other liquids'' due entirely to the change of volume. That this is not so in general has ...
AMONG the properties of liquids the viscosity is probably the one the investigation of which has suffered most from lack of any accepted theory, however crude and approximate, to guide it. A great body of more or less careful observations exist, but it h
In this article, a method which can be used to measure the viscosity of liquids with an inclined tube at high pressures and for low-boiling substances is d... Y Zhang,MG He,R Xue,... - 《International Journal of Thermophysics》 被引量: 4发表: 2008年 Acoustic and Viscometric Investigati...
The fluidity of liquid metals, like that of simple nonmetallic liquids, is a linear function of the ratio of unoccupied volume to intrinsic volume over long ranges as expressed by the equation φ = B[(V/V0) - 1]. Values of V0obtained by extrapolating to φ = 0 agree well with molal...