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Oil Retention and Its Effects on Pressure Drop and Heat Transfer in Microchannel Evaporators of Air Conditioning and Refrigeration Systems
(2015-12-01)
In Air-conditioning and Refrigeration systems, a small portion of the compressor oil circulates with the refrigerant through the cycle components. The oil circulating with the refrigerant flow retains in heat exchangers ...
Artificial Neural Networks to Predict the Nitrate Distribution in Cimarron Terrace Aquifer, Oklahoma
(Oklahoma State University, 2007-12-01)
The artificial neural network (ANN) models were used to expand the groundwater nitrate data taken at well locations to the entire space of Cimarron Terrace Aquifer near the City of Enid, Oklahoma. These neural kriging ...
From One Movement to Another: Histoire(s) Du Cinma and Poetic Revealing
(Oklahoma State University, 2011-12-01)
This thesis attempts to consider how historiography can be understood and visualized in its plurality through the various aesthetic and stylistic features of cinema. Working against more traditional notions of historiography ...
Erosion Control on Rural Unimproved Roads in the Stillwater Creek Watershed
(Oklahoma State University, 2006-12-01)
The purposes of this study was to measure sediment yields from two pairs of rural unpaved road segments in the Stillwater Creek Watershed in central Oklahoma and compare those measurements to the measurements obtained after ...
Development, Verification, and Implementation Of a Horizontal Buried Pipe Ground Heat Transfer Model in Energyplus
(Oklahoma State University, 2008-05-01)
A buried pipe heat transfer model was developed and implemented within the EnergyPlus simulation program. Three models: a modified earth tube model, a fully radial finite difference model, and a mixed-coordinate implicit ...
Centralized Grain Storage in Ghana: a Feasibility Analysis
(Oklahoma State University, 2012-12-01)
The focus of this analysis is to determine the feasibility of developing a centralized grain storage facility in the Ejura-Sekyedumase district of the Ashanti Region of Ghana,West Africa. This district is known for its ...
Assessment of Program Factors Influencing California FFA Proficiency Award Participation
(Oklahoma State University, 2000-07-01)
Dynamic Simulation of Low Altitude Aerial Tow Systems
(Oklahoma State University, 2005-07-01)
The goal of this paper is to produce a mathematical simulation of the aerial tow system with emphasis on low altitude tracking. The aerial tow system consists of a host aircraft which tows a smaller aircraft via cable. The ...
Characterization of the Compressive and Fracture Behavior, as Well as the Residual Tensile Strength of a Polyurethane Foam
(Oklahoma State University, 2007-05-01)
Experiments were conducted on polyurethane foam to determine its compressive strength/modulus, relaxation behavior, fracture toughness, as well as residual tensile strength after repetitive compression at room temperatures ...