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Skip to Search Results- 1Dehghanpour, Hassan (Civil and Environmental Engineering)
- 1Kuru, Ergun (Civil and Environmental Engineering)
- 1Sutherland, Bruce (Physics & Earth and Atmospheric Sciences)
- 1Sutherland, Bruce (Physics / Earth & Atmospheric Sciences)
- 1Sutherland, Bruce R. (Physics and of Earth and Atmospheric Sciences)
- 1Ural Marchand, Beyza (Economics)
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Displacement of Water by Gas in Propped Fractures: Effect of Fracture Fluid Surface Tension, Viscosity, Proppant Wettability and Gravity
DownloadFall 2013
Inefficient recovery of fracturing water used in multi-stage hydraulic fracturing operations is a growing industrial concern. Non-recovered water can be trapped in the tight rock matrix and/or in the complex fracture network. Trapped water can block the gas flow and damage the reservoir. This...
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Fall 2015
This dissertation is composed of three essays that focus on trade’s impacts on inequality. The first essay is an empirical analysis of trade and trade partner inequality, in the context of gravity, covering 128 exporters and 126 importers for years 1982-2000. It reveals import share’s negative...
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Spring 2010
We report upon an experimental study of internal gravity waves generated by the large-amplitude vertical oscillations of a circular cylinder in uniformly stratified fluid. Quantitative measurements are performed using a modified synthetic schlieren technique for strongly stratified solutions of...
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Spring 2010
Heuristics based upon ray theory are often used to predict the propagation of internal gravity waves in non-uniform media. In particular, they predict that waves reflect from weakly stratified regions where the local buoyancy frequency is less than the wave frequency. However, if the layer of...
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Fall 2009
This research presents the results of two interrelated sets of experiments examining the dynamics of plumes and fountains in two-layer and continuously stratified environments. The first study examines the evolution of an axisymmetric turbulent fountain in a two-layer stratified environment....