Index Catalog // ScholarsArchive@OSU

The effect of vacuum annealing on the impact properties of structural steel plate

Creator:: Gwin, George Andrew
Resource Type:: Masters Thesis
Full Text:: structural steel plate THE EPTECT OF VACUUM ANNEALING ON THE IMPACT PROPERTIES OF STRUCTURAL STEEL

Temperature effects on the mechanical properties of welds in three typical structural steels

Creator:: Marshall, Thomas George
Resource Type:: Masters Thesis
Full Text:: in three typical structural steels TEMPE}IATURE EFFECTS ON THE MECHANICAL PROHERTIES OF WELDS IN

Evaluation of failure diagnosis in conceptual design of mechanical systems

Creator:: Ruff, David N.
Abstract:: A methodology for improving quality and reducing life cycle costs of mechanical systems is described. The principal concept is that a system can be designed, in the conceptual stages, to be easier to diagnose for failures. To perform this, functional decomposition and form to function mapping are utilized both as...
Resource Type:: Masters Thesis
Full Text:: Mechanical Engineering presented on July 9. 1992 . Title: Evaluation of Failure Diagnosis in Conceptual

Applications of an Agent-Based Approach to Automated Structure Design

Creator:: Kiff, Robin E.
Abstract:: This thesis details the applications of a new method of agent-based structure synthesis. The goal of this research is to create structures that meet a structural goal within a simulated physics environment. The method proposed works as an iterative process of changing the structure, evaluating the new structure and using...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Mechanical Engineering presented on March 4, 2016. Title: Applications of an

Systematic design of biologically-inspired engineering solutions

Creator:: Nagel, Jacquelyn Kay
Abstract:: Biological organisms, phenomena and strategies, herein referred to as biological systems, provide a rich set of analogies that can be used to inspire engineering innovation. Biologically-inspired, or biomimetic, designs are publicly viewed as creative and novel solutions to human problems. Moreover, some biomimetic designs have become so commonplace that it...
Resource Type:: Dissertation
Full Text:: Jacquelyn Kay Nagel for the degree of Doctor of Philosophy in Mechanical Engineering presented on June 14

Geothermal well downhole heat exchanger design analysis

Creator:: Kreitlow, David Brian
Abstract:: The low temperature geothermal resource at Klamath Falls, Oregon is widely used for heating buildings. A common technique for using this resource consists of a heat exchanger down in the well inside a casing which extends the full length of the well. Slots are cut in the casing to allow...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF DAVID BRIAN KREITLOW in MECHANICAL ENGINEERING for the degree of

Systemic barriers encountered by Latinas in engineering

Creator:: Coto, Paula
Abstract:: Latinas in engineering face discrimination on the intersectionality of their two identities, Latinx and woman. The barriers that happen to them as an indirect effect of previous or existing institutional systems of oppression are called systemic barriers. Coming from the lens of four subjects, in a ranking of the barriers...
Resource Type:: Honors College Thesis
Full Text:: Honors Baccalaureate of Science in Mechanical Engineering (Honors Associate) Presented June

Methodologies to improve reliability engineering in early design

Creator:: O'Halloran, Bryan M.
Abstract:: This thesis is the summation of two publications with the motivation to move reliability analysis earlier in the design process. Current analyses aim to improve reliability after components have been selected. Moving specific analyses earlier in the design process reduces the cost to the designer. These early design analyses provide...
Resource Type:: Masters Thesis
Full Text:: Master's of Science in Mechanical Engineering - Thesis

Structural factors affecting wear of cobalt base hard facing alloys

Creator:: Gifford, Raymond Warren
Abstract:: This paper is a metallurgical study of the microstructure of a cobalt base hard facing alloy to determine the cause for inconsistant wear properties. Wear tests on a Stellite 6 alloy, deposited using oxyacetylene welding techniques, resulted in a wide range of weight losses. Microscopic examination has revealed the probable...
Resource Type:: Masters Thesis
Full Text:: Structural factors affecting wear of cobalt base hard

Distortion-induced fatigue cracking of girder-to-crossbeam connection

Creator:: Aljutaili, Dhari S.
Abstract:: Oregon Department of Transportation’s bridge no. 9743b is a multi-span, two-girder steel deck bridge connecting the busy interstates 5 and 205. Vertical cracks have been detected in the welded girder-to-crossbeam connections at the bents. Distortion-induced fatigue is suspected to be responsible for the cracking. Linear elastic beam analysis, 2-D and...
Resource Type:: Masters Thesis
Full Text:: Mechanical Engineering presented on June 15, 2007. Title: Distortion-Induced Fatigue Cracking of Girder

ScholarsArchive@OSU

The effect of vacuum annealing on the impact properties of structural steel plate

Temperature effects on the mechanical properties of welds in three typical structural steels

Evaluation of failure diagnosis in conceptual design of mechanical systems

Applications of an Agent-Based Approach to Automated Structure Design

Systematic design of biologically-inspired engineering solutions

Geothermal well downhole heat exchanger design analysis

Systemic barriers encountered by Latinas in engineering

Methodologies to improve reliability engineering in early design

Structural factors affecting wear of cobalt base hard facing alloys

Distortion-induced fatigue cracking of girder-to-crossbeam connection

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