Index Catalog // ScholarsArchive@OSU

Corrosion and fatigue of oil well drilling steels

Creator:: Rozman, Kyle A.
Abstract:: Oil drilling requires that miles of steel drill pipe, called the drill string, be exposed to fatigue loading and corrosive environments. Furthermore, it has been reported that pitting corrosion is responsible for initiating catastrophic drillstring failure. Pitting corrosion is responsible for initiating fatigue cracks, with pits acting as local stress...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Kyle A. Rozman for the degree of Master of Science in Materials Science presented on

Cation Substitution Effects in Complex Transition Metal Oxides

Creator:: Duell, Brett A.
Abstract:: Understanding structural evolution in solids as composition changes is essential to materials properties prediction. Such structure-properties relationships are the theme of solid state chemistry. Materials scientists and chemists have utilized an abundance of simple crystal structures to enhance understanding of chemical and structural origins of properties in materials for decades....
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Brett A. Duell for

Tuning Functional Properties of Pyrochlore and Related Oxides via Cation and Anion Substitutions

Creator:: Giampaoli, Gabriella C. S.
Abstract:: Inorganic structures play an important role in materials due to their versatility and diversity. A complete understanding of the structure of a material is vital to enhance the creation of new materials that fill voids in research. The rational design of these compounds is driven by the exploitation of structure-property...
Resource Type:: Dissertation
Full Text:: and Anion Substitutions Abstract Approved: Mas A. Subramanian Inorganic structures

Computational modeling of Lorentz force induced mixing in alkali seeded diffusion flames

Creator:: Thompson, Jon Ira
Abstract:: Lorentz forces provide a unique method for the control and mixing of gas flows without the physical intrusion of objects into the flow. Lorentz forces arise when an electric current is passed through a volume in the presence of a magnetic field. The interaction between the electric current and the...
Resource Type:: Masters Thesis
Full Text:: A. Pattee Lorentz forces provide a unique method for the control and mixing of gas flows without

A Blockchains-Enabled Protocol for Distributed IoT Resource Sharing On-Demand

Creator:: Al-kalbani, Mohamed A.
Abstract:: In this thesis, we propose a Blockchain-based distributed protocol for enabling deployment of dynamic, on-demand IoT networks. Specifically, the proposed protocol leverages Blockchain technology to: (i) enable distributed and secure authentication, registration, and management of IoT devices; (ii) provide fast discovery of IoT resources and scalable and secure instantiation of...
Resource Type:: Masters Thesis
Full Text:: , 2018. Title: A Blockchains-Enabled Protocol for Distributed IoT Resource Sharing On-Demand Abstract

Design, construction, and characterization of a neutron depth profiling facility at the Oregon State University TRIGA® reactor with an advanced digital spectroscopy system

Creator:: Robinson, Joshua A.
Abstract:: In this work, Neutron Depth Profiling (NDP) analysis capability has been added to the Oregon State University TRIGA® Reactor Prompt Gamma Neutron Activation Analysis Facility (PGNAA). This system has been implemented with an advanced digital spectroscopy system and is capable of rise time pulse shape analysis as well as coincidence...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Joshua A

Development and Implementation of JetNet : A Decentralized Wireless Sensing Protocol

Creator:: Goins, Justin B.
Abstract:: Modern sensor network applications are often implemented wirelessly in order to lessen installation costs and reduce deployment times. Unfortunately, these wireless sensor network (WSN) nodes must often rely on batteries or energy harvesting techniques in order to sustain their operation and supply the power needed to maintain communication within the...
Resource Type:: Dissertation
Full Text:: Development and Implementation of JetNet: a

Effect of ambient environment on the fracture and fatigue properties of Zr-based bulk metallic glasses

Creator:: Philo, Sarah L.
Abstract:: The effect of ambient environment on the fatigue behavior of two Zr-Ti-Cu-Ni-Be bulk metallic glasses (BMGs) is examined in the present study. The first metallic glass, Zr₄₄Ti₁₁Ni₁₀Cu₁₀Be₂₅, was tested to establish the presence of an environmental effect in the fatigue growth curve measured in ambient air. Fatigue growth curves produced...
Resource Type:: Masters Thesis
Full Text:: were shown to exhibit a plateau where the fatigue growth rate was independent of stress intensity

Development of a Novel Device to Measure the Viscosity of High Temperature Molten Salts

Creator:: Blyther, Joshua D.
Abstract:: This thesis presents a novel design for a rheometer style viscometer by implementing high temperature and inert atmospheric requirements on the device. The goals of this device are to measure the viscosity of high temperature molten salts, which are corrosive and extremely hydroscopic. It also aims to be able to...
Resource Type:: Masters Thesis
Full Text:: : Development of a Novel Device to Measure the Viscosity of High Temperature Molten Salts Abstract

A methodology for evaluating multiple mechanical properties of prototype microfibrillated cellulose/poly(lactic acid) film composites

Creator:: Ding, Jie
Abstract:: The context of this thesis is a research project focused on the investigation of a renewable biopolymer-poly(lactic acid) (PLA) as a potential replacement of petroleum-based polymers in advanced nanocomposites reinforced with Microfibrillated cellulose (MFC). MFC is extracted from wood, which is a renewable, sustainable, carbon neutral and recyclable material. This...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Corrosion and fatigue of oil well drilling steels

Cation Substitution Effects in Complex Transition Metal Oxides

Tuning Functional Properties of Pyrochlore and Related Oxides via Cation and Anion Substitutions

Computational modeling of Lorentz force induced mixing in alkali seeded diffusion flames

A Blockchains-Enabled Protocol for Distributed IoT Resource Sharing On-Demand

Design, construction, and characterization of a neutron depth profiling facility at the Oregon State University TRIGA® reactor with an advanced digital spectroscopy system

Development and Implementation of JetNet : A Decentralized Wireless Sensing Protocol

Effect of ambient environment on the fracture and fatigue properties of Zr-based bulk metallic glasses

Development of a Novel Device to Measure the Viscosity of High Temperature Molten Salts

A methodology for evaluating multiple mechanical properties of prototype microfibrillated cellulose/poly(lactic acid) film composites

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