Browsing OU - Dissertations by Title
Now showing items 6011-6030 of 9406
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The Nuclear Test Ban Treaty, 1963 :
(1970) -
Nucleate and film boiling heat transfer to methane and nitrogen from atmospheric pressure to the critical pressure /
(The University of Oklahoma., 1965) -
Numerical analysis of certain constrained optimization problems in nonlinear mechanics.
(1980)The second problem is concerned with the natural convection of a laminar incompressible Newtonian Fluid in enclosures. Here the divergence-free condition on the velocity field is treated as a constraint. The penalty function ... -
A numerical approach to wet line corrections in stream flow measurements /
(The University of Oklahoma., 1968) -
NUMERICAL MODELING AND DIAGNOSTICS OF INTER- AND INTRA-WELL INTERFERENCE IN TIGHT OIL RESERVOIRS: TOWARDS OPTIMAL WELL SPACING DECISIONS
(2019)The main objective of this dissertation is to provide sound understanding and mitigation solutions to the perplexing problem of well interference and its implications on completions design, well-spacing decisions, and ... -
Numerical simulation of heterogeneous fractured gas reservoir systems with turbulence and closure stress effects.
(1982)Although techniques for designing a fracture treatment are available, the intended results of these techniques are often not attained. The evaluation of fracturing treatments on low permeability gas wells is required to ... -
Numerical simulation of multiphase fluid flow in naturally fractured reservoirs.
(1983)A new mathematical flow model is derived for characterizing the multiphase fluid flow phenomenon in naturally fractured reservoirs. This model treats the reservoir as a double porosity medium consisting of a heterogeneous, ... -
Numerical simulation of nonlinear buoyancy waves in the lower atmosphere.
(1997)A 2D dry incompressible vorticity-stream function model is developed and used to investigate nonlinear buoyancy waves, especially internal solitary waves and related phenomena in the lower atmosphere. Using this model some ... -
Numerical simulations of cyclic storm behavior: Mesocyclogenesis and tornadogenesis.
(2003)Building upon previous work that examined the dynamics and model sensitivity of cyclic mesocyclogenesis, this study uses idealized numerical simulations to investigate the cyclic redevelopment of vertical vortices in ... -
Numerical Simulations of Fracture Propagation Applied to Petroleum and Geothermal Reservoir Using Finite Element Method
(2015-08)Hydraulic fracturing is a major technique in reservoir stimulation to enhance production. Better understanding of mechanisms of hydraulic fracturing is essential for designing hydraulic fracture treatments. Multiple physical ... -
Numerical simulations of wellbore cement sheath microannuli leakage in Gulf of Mexico wells
(2021-02-25)The Gulf of Mexico (GoM) is home to more than 50,000 oil and gas wells with approximately 30,000 wells that are plugged and abandoned leading to concerns of oil and gas leakage where currently, little to no monitoring is ... -
Numerical study of surface tension and gravitational effects on mold filling.
(2000)The filling process of injection molding in various planar gaps and center-gated disks are analyzed numerically. Comprehensive mathematical models are developed for flows in planar gaps and center-gated disks. An incompressible ... -
Numerical technique for calculation of radiant energy flux to targets from flames /
(The University of Oklahoma., 1966) -
Numerical variational objective analysis of the planetary boundary layer in conjunction with squall line formation /
(The University of Oklahoma., 1970) -
Nurturant characteristics of males :
(1981)Methodological problems are discussed and suggestions for related research are given. Results indicate CDF have greater needs to demonstrate kindness, sympathy, and affection toward others than IHF. It was concluded that ... -
NURTURING PROMOTES THE EVOLUTION OF LEARNING IN CHANGING ENVIRONMENTS
(2015-08-14)An agent may interact with its environment and learn complex tasks based on evaluative feedback through a process known as reinforcement learning. Reinforcement learning requires exploration of unfamiliar situations, ... -
Nutrient and biomass allocation strategies for five grass species in an Oklahoma tallgrass prairie.
(1982)Analysis of biomass, nitrogen, phosphorus, potassium and magnesium allocation patterns to various portions of the plant was undertaken to determine if differences exist between Andropogon gerardii, Schizachyrium scoparium, ... -
Nutrient availability and the structure and function of brown food webs
(2013-11-25)Understanding individual nutritional requirements can generate good predictions for how communities should be structured and how ecosystems function over gradients of nutrient availability. Aboveground consumers can shape ...