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Repeated stress tests on carbon steels variously heat treated

Creator:: Morris, Homer Blair
Resource Type:: Masters Thesis
Full Text:: 0.188" ,]." sauge length. Note; }ead1ngs are for an Average of two tests. No. 1 Ultimate Load

How personality affects creativity in concept ideation

Creator:: Berthelsdorf, Friederich A.
Abstract:: This thesis uses the manuscript option, and consists of a previously-published paper and a paper that has been accepted for publication. Manuscript One details an independent confirmatory study to Choo et al. (2014), which demonstrated that correlations exist between personality type and the outcome of concept ideation methods. This is...
Resource Type:: Masters Thesis
Full Text:: paper was accepted for publication in the ASME 2017 International Design Engineering Technical

Accelerating Power-to-Gas Energy Storage Through PEM Electrolyzer Development and Technoeconomic Forecasting

Creator:: Taie, Zachary
Abstract:: There is strong interest in the energy community to develop technologies that can diffuse low-cost, renewably generated electricity into difficult and slow to decarbonize sectors. One of the emerging areas of interest is renewable natural gas (RNG). RNG has low or no associated net greenhouse gas emissions and can be...
Resource Type:: Dissertation
Full Text:: of the emerging areas of interest is renewable natural gas (RNG). RNG has low or no associated net

Design and Testing of the FUEL System: Integrating Engineering and Ethnographic Methods in Global Development Efforts

Creator:: Ventrella, Jennifer L.
Abstract:: Clean cooking technologies and fuels have been cited as a viable way to slow climate change and reduce the health and environmental impacts associated with traditional cooking devices used by 40% of the world. While engineers in the Design for Development sector have created hundreds of stove designs that perform...
Resource Type:: Masters Thesis
Full Text:: settings, quantifying their impact in real-world households has been a greater challenge. Both technical

Numerical simulation of cavitating bubble-laden turbulent flows

Creator:: Shams Sobhani, Ehsan
Abstract:: Many engineering devices and propulsion systems suffer from undesirable effects of cavitation; such as degradation in the efficiency of pumps and turbines, generation of noise and vibration on ship propeller, increased drag and erosion of propeller blade, etc. In spite of decades of research on this problem, detailed study of...
Resource Type:: Dissertation
Full Text:: `) +5 · (ρ`Θ`u`) = 0. (2.1) Note there no summation is implied with the subscript ‘`.’ The local spatio

Characterization of Two Novel Machining Processes for Difficult to Machine Materials

Creator:: Doran, Michael P.
Abstract:: New materials with superior mechanical properties, such as increased strength and hardness, have been developed to allow for new and improved products. However, the mechanical properties that make these materials useful also makes them difficult to process using conventional methods. New machining processes need to be developed to generate products...
Resource Type:: Masters Thesis
Full Text:: wear, but were found to have no measurable effect on other process attributes. The second

Advanced Computational Modeling Methods for Floating Offshore Wind Systems

Creator:: Devin, Michael C.
Abstract:: Floating offshore wind energy is anticipated to become a competitive source of renewable energy by the late 2020s, but the industry must reduce costs and uncertainties associated with the technology to do so. Identifying solutions to these problems frequently relies on computational modeling, which presents technical shortcomings limiting the versatility...
Resource Type:: Masters Thesis
Full Text:: presents technical shortcomings limiting the versatility of the modeling results. This work presents two

Development of a remotely piloted aircraft for the Design/Build/Fly competition as a capstone engineering design project

Creator:: Wilcox, Joshua R.
Abstract:: The Design/Build/Fly competition (DBF) is an annual aerospace engineering competition hosted by the American Institute of Aeronautics and Astronautics (AIAA). Oregon State University's AIAA chapter competed for the first time at DBF in 2013 and finished in the top 25% which is a respectable finish for a first year team....
Resource Type:: Honors College Thesis
Full Text:: coupled with a breakdown of the aspects necessary to produce the best possible plane and technical

Evaporator analysis for application to water-source and ice-maker heat pumps

Creator:: Aceves, Salvador M.
Abstract:: Water-source and ice-maker heat pumps share many characteristics. However, each presents different technical difficulties that have prevented them from being used more widely. In a water-source heat pump a very important consideration is to reduce water consumption, while in an ice-maker heat pump a major concern is to reduce the...
Resource Type:: Dissertation
Full Text:: presents different technical difficulties that have prevented them from being used more widely. In a

Design analysis using function-based failure propagation in failed system states

Creator:: Jensen, David Charles
Abstract:: For safety critical complex systems, reliability and risk analysis are important design steps. Implementing these analyzes early in the design stage can reduce costs associated with redesign and provide important information on design viability. In the past several years, various research methods have been presented in the design community to...
Resource Type:: Masters Thesis
Full Text:: . Secondly, quantifying risk in order to make design decision is challenging when minimal technical

ScholarsArchive@OSU

Repeated stress tests on carbon steels variously heat treated

How personality affects creativity in concept ideation

Accelerating Power-to-Gas Energy Storage Through PEM Electrolyzer Development and Technoeconomic Forecasting

Design and Testing of the FUEL System: Integrating Engineering and Ethnographic Methods in Global Development Efforts

Numerical simulation of cavitating bubble-laden turbulent flows

Characterization of Two Novel Machining Processes for Difficult to Machine Materials

Advanced Computational Modeling Methods for Floating Offshore Wind Systems

Development of a remotely piloted aircraft for the Design/Build/Fly competition as a capstone engineering design project

Evaporator analysis for application to water-source and ice-maker heat pumps

Design analysis using function-based failure propagation in failed system states

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