Now showing items 1-10 of 11
Volumetric behavior of the system carbon dioxide-nitrogen-n-heptane
The purpose of this experiment was to find the pressure-volume-temperature relationships of the ternary system of carbon dioxide-nitrogen-n-heptane. Data were taken at pressures from 500 psia to 15,000 psia and temperatures ...
Isotherman relationship between activity coefficients and liquid composition. II. Ternary system: ethanol-water-monoethanolamine
Isothermal vapor-liquid equilibrium data at 80°C. for the binary systems, ethanol-water, ethanol-ethanolamine, water-ethanolamine, and the ternary system, ethanol-water-ethanolamine were obtained. The results were tabulated ...
An evaluation of the direct shear method for determining shearing resistance of soils
The shearing strength of the soil not only controls the resistance to failure by sliding, but also influences the ultimate compressive loads which may be applied. The shearing resistance depends on the nature of the material ...
Design criteria for haunched rigid frames
The photoelaetic technique is applied to evaluate two methoda of design for single span, haunched rigid frames. A plastic model of a haunched rigid frame is uniformly loaded, and observed under polarized light. Photographs ...
Design and construction of apparatus for determining the velocity of sound in gases at high pressures and temperatures
The purpose of the present work ie to present results obtained from studies using a variable path type interferometer designed for generating sound waves above the audible limit in gases at high pressures and temperatures. ...
A drillability classification of geologic formations
This thesis has been written because of the need in the oil well drilling industry for a system by which different types of bits can be classified with respect to different types of geological formations. As background ...