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Filtering by: Creator Merchant, Christopher John Remove constraint Creator: Merchant, Christopher John Degree Field Mechanical Engineering Remove constraint Degree Field: Mechanical Engineering

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  • The Art and Craft of John Williams

    Creator:
    Lincoln, Danae A.
    Abstract:
    The intent of this paper is to bring more attention to the mastery involved with film composition as an art form. The research focuses specifically on the life, style, influences, and works of John Williams as a conductor, film composer, and composer. It addresses his biography, filmography, and working relationships,...
    Resource Type:
    Honors College Thesis
    Full Text:
    Final Thesis - John Williams AN ABSTRACT OF THE

  • Transient nonlinear deformations of viscoelastic membranes

    Creator:
    Jenkins, Christopher H. M.
    Resource Type:
    Dissertation
    Full Text:
    Abstract approved: AN ABSTRACT OF THE THESIS OF Christopher H

  • Design cycle models and knowledge management systems

    Creator:
    Popham, Kinsey
    Abstract:
    This thesis explores the relationship between design cycle models and knowledge management systems applied to various physical prototypes that the author developed from 2020 to 2023. The author walks through the process of prototyping a potty-training device in OSU’s Prototype Development Lab and an automated testing fixture for her Senior...
    Resource Type:
    Honors College Thesis
    Full Text:
    Systems. Abstract approved:_____________________________________________________ John

  • Topological Design Considering Uncertainty and Hyperelasticity

    Creator:
    Pham, Trung
    Abstract:
    Topology optimization (TO) is a mathematical method to find the optimal size, shape and connectivity of a domain under specified conditions, and has had many applications in engineering design. However, challenges remain in realizing TO as an effective design tool for many design situations. Uncertainty is ubiquitous in nature and...
    Resource Type:
    Dissertation
    Full Text:
    Design Considering Uncertainty and Hyperelasticity Abstract approved: Christopher Hoyle Topology

  • Resilient Design for Complex Engineered Systems in the Early Design Phase

    Creator:
    Keshavarzi, Elham
    Abstract:
    There are many uncertainties that complex engineered systems will face throughout their lifecycles due to changes in internal and external conditions. It is desirable for complex engineered systems to be resilient against various uncertainties. The ability to overcome such uncertainties should be embedded into the system from the beginning. However,...
    Resource Type:
    Dissertation
    Full Text:
    approved: ______________________________________________________ Christopher Hoyle There are

  • From Functional Modeling to Optimization : Risk and Safety in the Design Process for Large-Scale Systems

    Creator:
    McIntire, Matthew G.
    Abstract:
    In order to more effectively design large, complex systems, risk must be accounted for throughout the design process. A systematic way to account for risk is by using system model simulation. During the conceptual design phase, functional models can be drawn to help the engineer design their system's functional architecture....
    Resource Type:
    Dissertation
    Full Text:
    Abstract approved: Christopher Hoyle In order to more effectively design large, complex systems, risk

  • Aircraft wing optimization using B-spline models and panel methods

    Creator:
    Jackson, Danielle Monique
    Abstract:
    This research investigates shape optimization process, using b-spline models and panel methods, to achieve a high lift to drag ratio for an aerodynamic structure. This research is a proof of concept for further research in aerodynamic shape optimization. The coupled process, involving the design and optimization of a random shape,...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ Christopher Hoyle This research investigates shape optimization process, using b-spline

  • Fatigue Testing and Analysis of Polymer and Composite Materials Used in Heavy-Duty Trucks

    Creator:
    Gahan, Kevan
    Abstract:
    As structural durability analysis is increasingly trusted during the design processes of the automotive industry, more complete and sophisticated modeling of material behavior under both static and dynamic loading conditions is paramount. This is especially true regarding the application of heavy-duty trucks, where modern designs contain large parts such as...
    Resource Type:
    Masters Thesis
    Full Text:
    : ______________________________________________________ John P. Parmigiani As structural durability analysis is increasingly trusted during the

  • Design and Optimization of a 1 kW Hybrid Powertrain for Unmanned Aerial Vehicles

    Creator:
    Brown, Sean P.
    Abstract:
    A 1 kW series hybrid powertrain was developed at Oregon State University for use in unmanned aerial vehicles (UAVs). This powertrain was designed to give mission flexibility and increased flight time to fixed-wing vertical takeoff and landing UAVs and multirotor UAVs. The powertrain components, an internal combustion engine and a...
    Resource Type:
    Masters Thesis
    Full Text:
    approved: ______________________________________________________ Christopher L. Hagen A 1 kW

  • Hybrid Statistical and Engineering Optimization Architectures in Early Multidisciplinary Designs of Resilience and Expensive Black-box Complex Systems

    Creator:
    Biswas, Arpan
    Abstract:
    Practical engineering design problems are generally multi-disciplinary with limited budget and high risk in terms of life loss, economic resources, etc. In the early phase of such problems, selection of true efficient designs is desired while minimizing overall design cost by avoiding expensive search processes. However, the task is difficult...
    Resource Type:
    Dissertation
    Full Text:
    : ______________________________________________________ Christopher Hoyle Practical engineering design problems are generally multi-disciplinary