Index Catalog // ScholarsArchive@OSU

A portable pumping system for hydraulic excavation of commercial crab pots

Creator:: Chang, Terrill John
Abstract:: The design and testing of a portable pumping system for use in the hydraulic excavation of commercial crab pots buried by ocean sediment was undertaken. The resulting portable system retained the four major components of the pumping systems presently used by commercial fishermen: engine, pump, fire hose, and nozzle. Because...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF TERRILL JOHN CHANG for the

Hybrid Desktop Processes for Integrated Deposition and Low-cost, In-situ Sintering of Metallic and Non-metallic Conductive Nanoparticles

Creator:: Bhandari, Roshan
Abstract:: Microscale continuous thin films or patterned conductive structures find applications in thin film electronics, energy generation and functional sensor systems. An emerging alternative to conventional vacuum based deposition of such structures is the additive deposition and sintering of conductive nanoparticles, to enable low temperature, low- cost and low energy fabrication....
Resource Type:: Masters Thesis
Full Text:: of sintered and unsintered film structures. I would also like to thank Dr. Chih-hung Chang for the

An experimental and analytical study of the internal fluid dynamics of an ink-jet printhead

Creator:: Elger, D. F.
Resource Type:: Dissertation
Full Text:: : 7t (r,x=0,t) ao = f(r)e-iwt ao ao ax (r,x=L,t) = ar (r=R,x,t) = 0 ao ar (r=0,x,t) is finite 16

The significance and measurement of the Tsai-Wu normal interaction parameter F₁₂

Creator:: Hansen, William Christian
Resource Type:: Masters Thesis
Full Text:: normal interaction parameter F₁₂ AN ABSTRACT OF THE THESIS OF William Christian Hansen for the degree

Robust lateral pulse jet control of an atmospheric rocket

Creator:: Burchett, Bradley Thomas
Abstract:: Uncontrolled direct fire rockets exhibit high impact point dispersion, even at relatively short range, and as such have been employed as area weapons on the battlefield. In order to reduce the dispersion of a direct fire rocket, feedback control is employed to fire short-duration solid rocket pulses mounted near the...
Resource Type:: Dissertation
Full Text:: Rocket. Abstract approved:_ ________ Mark F. Costello Uncontrolled direct fire rockets exhibit high

Kinematic analysis of legged system locomotion on smooth horizontal surfaces

Creator:: Baek, Yoon Su
Abstract:: This thesis presents a model of legged locomotion in which position and velocity of body are directly controlled by positions and velocities of feet. One central relationship between foot acceleration, leg stroke and body velocity is developed. Procedures for determining all parameters of a step sequence including periods of constant...
Resource Type:: Dissertation
Full Text:: on Smooth Horizontal Surfaces Abstract approved: Redacted for Privacy 0,/Yugene F. Fichter This

A nonlocal damage theory for laminated plate with application to aircraft damage tolerance

Creator:: Nahan, Matthew F.
Abstract:: Design of commercial aircraft structure, composed of composite material, requires the prediction of failure loads given large scale damage. In particular, a fuselage of graphite/epoxy lamination was analyzed for damage tolerance given a standard large crack that severed both skin and internal structure. Upon loading, a zone of damage is...
Resource Type:: Dissertation
Full Text:: to aircraft damage tolerance AN ABSTRACT OF THE DISSERTATION OF Matthew F. Nahan for the degree

Photonic Sintering of Nanoparticle Inks : Experimental Characterization, Computational Modeling and System Design for Additive Manufacturing

Creator:: MacNeill, William D.
Abstract:: Photonic sintering of nanoparticles is a relatively new process for sintering of nanoparticles, deposited on a substrate, into functional solid structures. The working principle of this process is the incidence of large-area broad-spectrum light onto deposited nanoparticles, which results in heat generation in the nanoparticles and their subsequent densification. Key...
Resource Type:: Masters Thesis
Full Text:: would like to thank Dr. Chih-hung Chang and his research group for project support. Also, I would like

Kinematics of arthropod legs : modeling and measurement

Creator:: Albright, Stephen L.
Abstract:: This thesis presents a method for determining the kinematic geometry of arthropod legs. A kinematic description makes possible the analysis of arthropod leg motion, as a prelude to investigating how various arthropod species are able to negotiate diverse terrains. Such knowledge will aid in design of legged vehicles. The focus...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Stephen L. Albright for the degree of Doctor of Philosophy in

Experimental Investigations of the Unsteady Aerodynamics of Oscillating Airfoils Operating in the Energy Harvesting Regime

Creator:: Siala, Firas F.
Abstract:: The rising global trend to reduce dependence on fossil fuels has provided significant motivation toward the development of alternative energy conversion methods and new technologies to improve their efficiency. Recently, oscillating energy harvesters have shown promise as highly efficient and scalable turbines, which can be implemented in areas where traditional...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Firas F. Siala for the

ScholarsArchive@OSU

A portable pumping system for hydraulic excavation of commercial crab pots

Hybrid Desktop Processes for Integrated Deposition and Low-cost, In-situ Sintering of Metallic and Non-metallic Conductive Nanoparticles

An experimental and analytical study of the internal fluid dynamics of an ink-jet printhead

The significance and measurement of the Tsai-Wu normal interaction parameter F₁₂

Robust lateral pulse jet control of an atmospheric rocket

Kinematic analysis of legged system locomotion on smooth horizontal surfaces

A nonlocal damage theory for laminated plate with application to aircraft damage tolerance

Photonic Sintering of Nanoparticle Inks : Experimental Characterization, Computational Modeling and System Design for Additive Manufacturing

Kinematics of arthropod legs : modeling and measurement

Experimental Investigations of the Unsteady Aerodynamics of Oscillating Airfoils Operating in the Energy Harvesting Regime

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