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Filtering by: Creator Johnson, K. S. Remove constraint Creator: Johnson, K. S. Degree Field Mechanical Engineering Remove constraint Degree Field: Mechanical Engineering License All rights reserved Remove constraint License: All rights reserved

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  • Evaluation of Materials for Use in Open-Cycle Magnetohydrodynamic Power Generation

    Creator:
    Bowen, Michael S.
    Abstract:
    Recent interest in oxy-fuel combustion for carbon capture, as well as advancements in technologies such as magnetics, materials, and computational modeling has sparked renewed interest in magnetohydrodynamic (MHD) power generation. The increased temperatures of oxy-fuel combustion versus air-fuel combustion poses a challenge in the selection of materials for plasma exposed...
    Resource Type:
    Masters Thesis
    Full Text:
    THE THESIS OF Michael S. Bowen for the degree of Master of Science in Mechanical Engineering

  • Innovative Rear Wing Design Research for Formula SAE

    Creator:
    Lukacovic, Kyle S.
    Abstract:
    The goal of this project is to research an innovative rear wing design for Formula SAE and determine if the concept could be beneficial for automotive racing purposes. The research consists of three steps. First, sensitivity analyses using computational fluid dynamics (CFD) simulation were performed on multiple configurations. Next an...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ Robert K. Paasch The goal of this project is to research an innovative rear wing

  • Shear Moduli Estimates of Thermoplastic Natural Fiber Composites via Off-Axis Tensile Tests

    Creator:
    Johnson, Natalie N.
    Abstract:
    Fiber reinforced polymers have gained considerable attention due to their wide range of applications, leading to significative concerns for end-of-life recyclability and disposal. Natural fibers and recycled carbon fibers, coupled with thermoplastic matrices can provide a sustainable and environmentally friendly alternative to traditional materials. This study focused on experimental materials...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Natalie Johnson for the

  • Microchannel extraction of Te⁴⁺ from a stream of CdTe via MIBK in supported liquid membrane

    Creator:
    Liburdy, Heather Johnson
    Abstract:
    A new technique is developed to recover elemental tellurium (Te) from cadmium telluride (CdTe) which is abundantly available in photovoltaic semiconductor waste. The method is based on microchannel fluid flow with the use of a supported liquid membrane (SLM) between the donor (feed) and acceptor (strip) channels. A predictive theoretical...
    Resource Type:
    Masters Thesis
    Full Text:
    in Supported Liquid Membrane AN ABSTRACT OF THE THESIS OF Heather Johnson Liburdy for

  • 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:
    AN ABSTRACT OF THE THESIS OF Dhari S. Aljutaili for the degree of Master of Science in

  • Vehicle dynamic validation and analysis from suspension forces

    Creator:
    Murray, William S.
    Abstract:
    Several standardized courses for Formula SAE (FSAE) testing are introduced and described with sufficient detail to be reproduced by any Formula SAE team. Basic analysis methods for the courses are given as well as explanations of how those analyses could be used. On-car data from the Global Formula Racing (GFR)...
    Resource Type:
    Masters Thesis
    Full Text:
    William S. Murray for the degree of Master of Science in Mechanical Engineering presented on March 21

  • Development of a singulation device for stonefly larva

    Creator:
    Williams, Kate S. (Kate Shreeve)
    Abstract:
    Population counts of aquatic insects can be a credible indicator of the overall health of a waterway. Stonefly (Plecoptera) larva are very sensitive to chemicals present within the waterway, however obtaining population counts of the larvae can be very labor intensive and thus costly. The BugID project has been working...
    Resource Type:
    Masters Thesis
    Full Text:
    Untitled AN ABSTRACT OF THE THESIS OF Kate S

  • Race Car Monocoque Design? A Loaded Question Suspension Kinematics, Loads & Sandwich Panel Optimization Methodologies

    Creator:
    Gray, Gabriel M.
    Abstract:
    As designers continue to develop the ability to improve a component or system design relative to any number of metrics, priorities and objectives, the need for advanced methodologies which focus efforts and steer design decisions to best meet the needs of the organization becomes increasingly important. This work develops such...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Robert K. Paasch As designers continue to develop the ability to improve a component or

  • Understanding Designer Mental Models to Support Computer Directed Analogical Design

    Creator:
    Arlitt, Ryan M.
    Abstract:
    Analysis of alternative concepts has a significant impact on design project outcomes, and yet many design teams fail to consider a significantly broad range of conceptual solutions. Within the realm of conceptual design exists a technique called design by analogy (DBA) -- the practice of reapplying old solutions to new...
    Resource Type:
    Dissertation
    Full Text:
    . Precision at K for Membership Similarity............................................... 185 LIST

  • 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