Index Catalog // ScholarsArchive@OSU

Multi-modal sensing data fusion for machining and additive manufacturing

Creator:: Fu, Xianzhe
Abstract:: With the increased demand for high-quality products, reliable and robust process monitoring has become a key capability for modern manufacturing systems. Through sensors installed in the machinery, the real-time information was measured to assess the state of the processes. The measured data can be used to infer the mechanical, material,...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Xianzhe Fu

An investigation of the feasibility of a process-intensified differential temperature water-gas shift reactor with integrated Pt/Al2O3 catalyst

Creator:: Hu, Kathy Q.
Abstract:: There has been serious interest in hydrogen as a source of energy in the United States due to its capability of delivering a sustainable, carbon-free energy future. Currently, most hydrogen in the United States is produced via the steam methane reforming of natural gas, which converts methane to hydrogen through...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Kathy Q. Hu for

Modeling the thermal effects of fabricated fuel-to-cladding gap in fast reactor fuel

Creator:: Baker, Ronald Blair
Abstract:: This report presents a refined method for the calculation of fuel centerline temperatures and the linear-heat-rating-to-incipient melting, ' Q'[subscript m], of mixed-oxide fuel typical of that to be used in the Fast Flux Test Facility and in Liquid Metal Fast Breeder Reactors. Of primary concern are the effects of the...
Resource Type:: Masters Thesis
Full Text:: temperatures and the linear-heat-rating-to-incipient melting, ' Q' m of mixed-oxide fuel typical of that to

Optimal control of an underactuated bipedal robot

Creator:: Jones, Mikhail S.
Abstract:: Bipedal robots represent a unique class of control problems that combine many of the most difficult elements of nonlinear control. These robots are typically designed to be mobile and as such have limited energy and actuator authority making efficiency a prime concern. Unlike wheeled robots, legged robots must transition between...
Resource Type:: Masters Thesis
Full Text:: . . . . . . . . . . . . 18 3.2 Inertia matrix H(q) and nonconservative force vector η(q, q̇, τ ) for the double pendulum on

Integrated forward light scattering as a measure of aerosol mass concentration

Creator:: Tomine, Chris Shinya
Abstract:: A mathematical model was developed that relates the ratio, R, of two light flux measurements to the mass concentration, m, of the atmospheric aerosol particles between a source of parallel light (e.g., the sun) and the measuring system. R is defined as the ratio of the light fluxes passing through...
Resource Type:: Dissertation
Full Text:: -scattering from a Q-switched ruby laser beam as an optical radar for detecting discontinuities in the atmos

Real-Time Estimation and Prediction of Wave Excitation Forces for Wave Energy Control Applications

Creator:: Ling, Bradley A.
Abstract:: Wave energy is emerging as a new potential source for renewable energy generation. However, wave energy technology is not currently cost competitive with other more mature renewable energy sources such as wind and solar. One approach that researchers and developers are taking to reduce the cost of wave energy is...
Resource Type:: Masters Thesis
Full Text:: ), and any control force from the power take-off system, or power generation system (Fu). If we

Laminar natural convection in vertical tubes with one end closed

Creator:: Fukuda, Masao
Resource Type:: Dissertation
Full Text:: quantities, Nua is: Nua = oa/k(Tm-T1)27La (2.40) where Q is the total heat transfer rate from the fluid to

Normal modes in nonlinear nonsymmetrical systems with two degrees of freedom, and applications to air springs

Creator:: Moustafa, Mahmoud Abd-Elfattah
Abstract:: The study of nonlinear vibrations of systems having two degrees of freedom has met considerable attention during the past few years. Nonlinear symmetrical systems have received most of it. Normal mode motion of a system is defined as a periodic motion such that the masses of the system assume repeated...
Resource Type:: Dissertation
Full Text:: . The spring is linear when S is proportional to q. The spring is non- linear when S is a rnore

Partial recirculation of diesel engine exhaust for the reduction of oxides of nitrogen

Creator:: Addicott, Donald James
Abstract:: Oxides of nitrogen are a concern as effluents to atmospheres because they participate in photochemical reactions which produce smog, because they attenuate sunlight which gives the atmosphere a reddish brown cast, and because of their toxic properties and the health hazards associated with the photochemical products they produce. Oxides of...
Resource Type:: Masters Thesis
Full Text:: -... i \, ."c a..- ` . G ` ̀ r~ . -q ,, - \ \. . C'Y $i G 4. 7 4 I i

A numerical study of the response of Lake Kinneret to wind forcing

Creator:: Vernieres, Guillaume
Abstract:: Lake Kinneret is Israel's only fresh water lake (unless you count the Dead Sea). It spans roughly 20km from north to south, and about 12km at its widest east west extent. It is not quite 50m deep at its deepest point. In late spring, the lake stratifies significantly and remains...
Resource Type:: Masters Thesis
Full Text:: )v(1))y + (v(1)w(1))Z + fu(1) + I-(1 p(1) P) y p(1) = P(1)g(n(1) z) T(Y) P(1)h(1) + A02v(1

ScholarsArchive@OSU

Multi-modal sensing data fusion for machining and additive manufacturing

An investigation of the feasibility of a process-intensified differential temperature water-gas shift reactor with integrated Pt/Al2O3 catalyst

Modeling the thermal effects of fabricated fuel-to-cladding gap in fast reactor fuel

Optimal control of an underactuated bipedal robot

Integrated forward light scattering as a measure of aerosol mass concentration

Real-Time Estimation and Prediction of Wave Excitation Forces for Wave Energy Control Applications

Laminar natural convection in vertical tubes with one end closed

Normal modes in nonlinear nonsymmetrical systems with two degrees of freedom, and applications to air springs

Partial recirculation of diesel engine exhaust for the reduction of oxides of nitrogen

A numerical study of the response of Lake Kinneret to wind forcing

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