Browsing by Title
Now showing items 77549-77568 of 121497
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(SIAM Journal on Applied Mathematics, 2004)
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(Multiscale Modeling and Simulation - A SIAM Interdisciplinary Journal, 2003)
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(Multiscale Modeling and Simulation - A SIAM Interdisciplinary Journal, 2004)
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(Texas A&M University, 1995)Numerical implementation of the thermomechanical constitutive response of shape memory alloys (SMAs) is performed using a return mapping integration scheme (Ortiz and Simo, 1986). The implementation is based on the framework ...
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(2021-07-27)In this study, a multi-jet array cooling device with different heat sink configurations has been proposed and optimized. The coupled effect of design parameters of jet impingement on heat transfer was studied and the ...
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(2017-12-08)Horizontal wells with multistage hydraulic fractures (HFs) are required for maximizing the oil and gas production from unconventional reservoirs. Since the characterization of complex fracture geometry with high accuracy ...
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Numerical Investigation of Controls on Megathrust Earthquakes Along the Japan Trench Subduction Zone (2018-11-05)The goal of this dissertation is to investigate physical conditions that control the generation of megathrust earthquakes, such as the 2011 Mw 9.0 Tohoku earthquake, along the Japan Trench subduction zone. Understanding ...
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(2012-07-16)The objective of current study was to numerically investigate the flow and heat transfer characteristics in a stationary one pass rectangular channel (AR=4:1) with circular and elliptical pin fin arrays. Two types of ...
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(2023-03-30)A computational fluid dynamics investigation was conducted to evaluate the thermal-hydraulic behavior within a molten salt nuclear core for a given heat generation profile. The entry length behavior, maximum temperature, ...
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(2011-08-08)A numerical method is used to predict flow fields and forces for squeeze film dampers (SFDs). A two dimensional SFD is modeled with different amplitudes and frequencies of the journal orbiting inside the wall. In addition ...
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(2011-10-21)In geothermal reservoirs and unconventional gas reservoirs with very low matrix permeability, fractures are the main routes of fluid flow and heat transport, so the fracture permeability change is important. In fact, ...
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(Texas A&M University, 1983)Not available
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(2011-02-22)Hydraulic fracturing of a naturally-fractured reservoir is a challenge for industry, as fractures can have complex growth patterns when propagating in systems of natural fractures in the reservoir. Fracture propagation ...
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(2013-07-12)Atmospheric particles, i.e. ice crystals, dust particles, and black carbon, show significant complexities like irregular geometries, inhomogeneity, small-scale surface structures, and play a significant role in the ...
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(Texas A&M University, 1968)Not available
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(2022-12-09)Slickwater fracturing has become one of the most leveraged completion technologies in unlocking hydrocarbon in unconventional reservoirs. In slickwater treatments, proppant transport becomes a big concern because of the ...
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(2014-08-10)A numerical code is developed to calculate the temperature distributions on the surface of a gas turbine blade. This code is a tool for quick prediction of the temperatures by knowing the boundary conditions and the flow ...
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(2014-06-05)Concentrated Solar Power (CSP) systems are used widely as a stable and reliable renewable source of energy. However, intermittency of this power source and the variability in demand for electrical power creates challenges ...
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(2012-02-14)The present work seeks to investigate the thermal hydraulic (heat transfer and fluid dynamics) behavior of supercritical (Sc) fluids at both the fundamental and applied levels. The thermal hydraulics of these fluids is not ...