Index Catalog // ScholarsArchive@OSU

Simulation of transients following a turbine trip in boiling water reactors by analog techniques

Creator:: Lopez Montes de Oca, Ricardo G.
Resource Type:: Masters Thesis
Full Text:: this investigation. Special thanks are also due to Dr. B. R. Sehgal and J. A. Naser at EPRI, the

Development and implementation of an improved formulation of the momentum balance for a Once Through Steam Generator transient model

Creator:: Luo, Shyr Tung
Abstract:: A detailed formulation of the momentum equation including the Baroczy model for two phase friction is presented in this thesis. Numerical techniques for solving this equation along with the remainder of the describing equations are also presented. This model has been incorporated into an existing thermal hydraulic code for simulating...
Resource Type:: Masters Thesis
Full Text:: specific thermal capacity, J/kg Dh = hydraulic diameter, m F = force, N Fg = Baroczy two-phase

Properties of hydrogels for immobilization of bacteria in a commercial microfluidic dioreactor

Creator:: Weymann, Davis
Abstract:: Current technological shortcomings limit the economic viability of capturing and utilizing small sources of methane. The development of a reactor to overcome these limitations would unlock economic opportunity and incentivize reduced methane emissions. A microfluidic bioreactor containing immobilized methanotrophs has the potential to overcome these limitations by profitably converting small...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Karl F. Schilke Current

The missile hazard of surface traffic accidents to nuclear power plants

Creator:: Earle, Otis Keener
Abstract:: A method is presented for appraising the hazards to nuclear power plants from missiles from surface traffic accident explosions. Due to the infrequency with which surface traffic accident explosions occur and the poor records kept concerning them, a probabilistic method is chosen to investigate the overall hazards potential to nuclear...
Resource Type:: Masters Thesis
Full Text:: ACCIDENTS TO NUCLEAR POWER PLANTS Abstract Approved: Redacted for Privacy Dr. Karl Hornylk A method is

Thermal hydraulic analysis of a U-tube steam generator in a pressurized water reactor

Creator:: Chadly, Peter Brent
Abstract:: A vital safety concern in the analysis of nuclear power reactors is the thermal hydraulic behavior of the reactor coolant system under steady state and transient conditions. The goal of this study has been to develop an appropriate model for the U-tube type steam generators in a typical pressurized water...
Resource Type:: Masters Thesis
Full Text:: . I am doubly fortunate in that not one, but two such men have given me so great a gift. To Dr. Karl

A RETRAN model for a hypothetical steam line break occurring at low power operation of the Trojan Nuclear Plant

Creator:: Jensen, Peter John
Abstract:: The goal of this study is the modeling of a postulated break of the steam line at the containment penetration of the Trojan Nuclear Plant which is owned and operated by Portland General Electric. To perform this modeling, the RETRAN computer code package was utilized. RETRAN is designed to provide...
Resource Type:: Masters Thesis
Full Text:: 8000 LL.1 Cf) -J 6000 4000 2000 7 E-3 RUN 102 RUN 201 - -------- RUN 501 - - - - -- RUN 502

Bottom-up cost modeling for vanadium redox flow battery component manufacturing

Creator:: Southworth, Zachary J.
Abstract:: In the U.S. there are increasing energy demands that require an ever-increasing need for the large-scale use of new energy resources. Specifically, sporadic renewable energy sources are being incorporated into utility energy portfolios. Thus, supporting stationary energy storage technologies are needed to make these renewable sources reliable and feasible for...
Resource Type:: Masters Thesis
Full Text:: Component Manufacturing AN ABSTRACT OF THE THESIS OF Zachary J

Process-based modeling for cradle-to-gate energy and carbon footprint reduction in product design

Creator:: Alsaffar, Ahmed J.
Abstract:: Interest in accounting for environmental impacts of products, processes, and systems during the design phase is increasing. Numerous studies have undertaken investigations for reducing environmental impacts across the product life cycle. Efforts have also been launched to quantify such impacts more accurately. Life cycle energy consumption and carbon footprint are...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ahmed J. Alsaffar for the

An information modeling framework and desktop application to compose unit manufacturing process models for sustainable manufacturing assessment

Creator:: Smullin, Matteo M.
Abstract:: The demand from consumers for more sustainable products, and the need to comply with government regulations motivates manufacturers to evaluate their operations for opportunities to reduce environmental impact and improve economic competitiveness. Manufacturers have actively improved the sustainability performance of their products through the use of sustainability assessment methods and...
Resource Type:: Masters Thesis
Full Text:: Sustainable Manufacturing Assessment Abstract approved: Karl R. Haapala The demand from

Development of oven and Karl Fischer techniques for moisture testing of grass seeds

Creator:: Benjamin, Ethan
Abstract:: Seed moisture is a primary factor influencing seed quality during harvesting, storage, and marketing of grass seed. However, the Association of Official Seed Analysts' Rules for Testing Seeds do not contain methods for moisture testing. The oven methods in use by seed testing laboratories in the U.S. are diverse and...
Resource Type:: Masters Thesis
Full Text:: Development of oven and Karl Fischer techniques for

ScholarsArchive@OSU

Simulation of transients following a turbine trip in boiling water reactors by analog techniques

Development and implementation of an improved formulation of the momentum balance for a Once Through Steam Generator transient model

Properties of hydrogels for immobilization of bacteria in a commercial microfluidic dioreactor

The missile hazard of surface traffic accidents to nuclear power plants

Thermal hydraulic analysis of a U-tube steam generator in a pressurized water reactor

A RETRAN model for a hypothetical steam line break occurring at low power operation of the Trojan Nuclear Plant

Bottom-up cost modeling for vanadium redox flow battery component manufacturing

Process-based modeling for cradle-to-gate energy and carbon footprint reduction in product design

An information modeling framework and desktop application to compose unit manufacturing process models for sustainable manufacturing assessment

Development of oven and Karl Fischer techniques for moisture testing of grass seeds

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