Index Catalog // ScholarsArchive@OSU

A comparison of experimental mode I analysis methods for the interlaminar fracture toughness characterization of graphite/epoxy composite materials

Creator:: Keary, Paul Edward
Abstract:: Three approaches for evaluating mode I interlaminar strain energy release rates in graphite/epoxy composites were compared using experimental data from double cantilever beam specimens. Expressions for evaluating strain energy release rates were arrived at based on assumptions regarding specimen geometry and material behavior. The calculations included the direct method of...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Paul Edward Keary for the degree of Master of Science in Mechanical Engineering

Mixed reactant single chamber fuel cell, using products generated from the electrolysis of an aqueous electrolyte

Creator:: Jost, William C.
Abstract:: A Mixed Reactant Single Chamber (MRSC) Fuel Cell is a relatively recent concept in the field of fuel cell engineering originally developed in the late 1950’s. Typical fuel cells have separated reactants (a separated fuel and oxidizer) that react on their usually non-selective electro-catalytic materials. A mixed reactant fuel cell...
Resource Type:: Masters Thesis
Full Text:: THESIS OF William C. Jost for the degree of Master of Science in Mechanical Engineering presented on

Arc distribution and motion during the vacuum arc remelting process as detected with a magnetostatic approach

Creator:: Woodside, Rigel
Abstract:: Currently, the temporal arc distribution across the ingot during the vacuum arc remelting (VAR) process is not a known or monitored parameter. It is has previously been shown that arcs can spatially constrict during VAR, and this constriction can lead to undesired defects in the material. Additionally, correct accounting for...
Resource Type:: Dissertation
Full Text:: Process As Detected with a Magnetostatic Approach Abstract approved: Paul E. King Currently

Investigating arc behavior in a DC vacuum arc remelting furnace using magnetic flux density measurements

Creator:: Woodside, Rigel
Abstract:: The behavior of a metal vapor plasma arc in a vacuum arc remelting (VAR) furnace is believed to contribute to the formation of defects in reactive metal and super-alloy ingots. Industry standard instrumentation, which includes electric current and voltage measurements, can asses the stability of an arc but cannot predict...
Resource Type:: Masters Thesis
Full Text:: Measurements Abstract approved: Paul E. King The behavior of a metal vapor plasma arc in a vacuum

Manufacturing Process Design for a Stamped Microchannel High-Temperature Recuperator

Creator:: Song, Chuankai
Abstract:: Microchannel high temperature recuperators have the advantage of higher heat transfer coefficients and lower size and weight than traditional high temperature recuperators. However, the industrial application of microchannel recuperators are restricted by the high cost of photochemical machining and diffusion bonding. The objective of this paper is to introduce a...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ Brian K. Paul Microchannel

Process Physics, Strategies and Economics in Metal Additive Manufacturing and Digital Microstructural Control for Energy and Chemical Process Components

Creator:: Manoharan, Sriram
Abstract:: Advances in plant construction within the energy and chemical process industries require inexpensive process intensification (PI) technology as a means to reduce plant size for enabling modular construction. One form of PI is microchannel process technology where arrays of microchannels, having hydraulic diameters on the order of 0.1 to 1...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Brian K. Paul Advances in plant construction within the energy and chemical process

A comparison of a special cored brake drum with one of conventional design

Creator:: Whitcomb, Carroll Card
Resource Type:: Masters Thesis
Full Text:: - ing at Oregon State College; N. H. Paul, Professor of Automotive Engineering at Oregon State

Effect of engine operating variables and fuel air ratios on knock characteristics of selected hydrocarbons

Creator:: Siegel, Jack Wendel
Resource Type:: Masters Thesis
Full Text:: investigation Ìy W. H. Paul, Professor of £utomotive Engineering, and S. H. graf, Head of tne Department of

Analysis of operating parameters on surface ignition in spark ignition engines

Creator:: Proctor, Robert Swope
Resource Type:: Masters Thesis
Full Text:: his appreciation to W. H. Paul, Professor of Automotive &igineerin, and to S. H. Graf, Head of the

Improved part-load economy using high compression and lean mixtures with the Humphreys variable compression ratio engine

Creator:: Houser, Donald Wilfred
Resource Type:: Masters Thesis
Full Text:: , and to kir. W. H. Paul for his constructive guidance and criticism. TABLE OF CONTENTS P age

ScholarsArchive@OSU

A comparison of experimental mode I analysis methods for the interlaminar fracture toughness characterization of graphite/epoxy composite materials

Mixed reactant single chamber fuel cell, using products generated from the electrolysis of an aqueous electrolyte

Arc distribution and motion during the vacuum arc remelting process as detected with a magnetostatic approach

Investigating arc behavior in a DC vacuum arc remelting furnace using magnetic flux density measurements

Manufacturing Process Design for a Stamped Microchannel High-Temperature Recuperator

Process Physics, Strategies and Economics in Metal Additive Manufacturing and Digital Microstructural Control for Energy and Chemical Process Components

A comparison of a special cored brake drum with one of conventional design

Effect of engine operating variables and fuel air ratios on knock characteristics of selected hydrocarbons

Analysis of operating parameters on surface ignition in spark ignition engines

Improved part-load economy using high compression and lean mixtures with the Humphreys variable compression ratio engine

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