Index Catalog // ScholarsArchive@OSU

Sandy beach surf zones : what is their role in the early life history of Chinook salmon (Oncorhynchus tshawytscha)?

Creator:: Marin Jarrin, Jose R.
Abstract:: Early life stages of many marine and diadromous fish species use sandy beach surf zones, which occur along >50% of the world's marine coastlines. This extensive habitat can provide juvenile fishes with an abundant supply of potential prey and the ability to hide from predators in its shallow turbid waters....
Resource Type:: Dissertation
Full Text:: history of Chinook salmon? AN ABSTRACT OF THE DISSERTATION OF Jose R. Marin Jarrin for the

A general theory of flooding implementing the cuspoid catastrophe

Creator:: Lafi, Abd Y.
Abstract:: The flooding phenomenon can be defined as the maximum attainable flow condition beyond which the well defined countercurrent flow pattern can no longer exist. Thus the countercurrent flow limit (CCFL) or the flooding limit may be thought of as the flow condition at which the strong interaction between the two...
Resource Type:: Dissertation
Full Text:: Catastrophe. Abstract Approved: Redacted for Privacy Tr- J Jose N. Reyes, Jr. The flooding phenomenon can

On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

Creator:: Young, Eric P.
Abstract:: Two-phase flow in helical conduits is important in many industries where reaction between components, heat transfer, and mass transport are utilized as processes. The helical design is chosen for the effects of secondary flow patterns that reduce axial dispersion, increased heat transfer, and also their compact design. The first is...
Resource Type:: Dissertation
Full Text:: Geometry. Abstract approved: José Reyes Qiao Wu Two-phase flow in helical conduits is important in many

An on-line advanced plant simulator (OLAPS)

Creator:: Samuels, Jeffery W.
Abstract:: A PC based on-line advanced plant simulator (OLAPS) for high quality simulations of Portland General Electric's Trojan Nuclear Facility is presented. OLAPS is designed to simulate the thermal-hydraulics of the primary system including core, steam generators, pumps, piping and pressurizer. The simulations are based on a five equation model that...
Resource Type:: Dissertation
Full Text:: major professor Dr. Jose Reyes and the members of my committee; Dr. Alan Robinson Head of the Department

A study of return to saturation oscillations in the OSU APEX thermal hydraulic testing facility

Creator:: Franz, Scott C.
Abstract:: The purpose of this paper is to describe the flow oscillations which occur in the AP600 long term cooling test facility at Oregon State University. The AP600 system is an advanced pressurized water reactor design utilizing passive emergency cooling systems. A few hours after the initiation of a cold leg...
Resource Type:: Dissertation
Full Text:: Saturation Oscillations in the OSU APEX Thermal Hydraulic Testing Facility. Abstract approved: Jose N

A study of buoyant backflow in vertical injection lines

Creator:: King, John Barry
Abstract:: In the event of a small break loss of coolant accident (SBLOCA) in a nuclear reactor, cold fluid is injected through the reactor system high pressure injector to compensate for the coolant loss. When this flow rate is less than a critical value, however, the hot fluid in the cold...
Resource Type:: Dissertation
Full Text:: in Vertical Injection Lines Redacted for privacy Abstract approved: Lorin R. Davisf Abstract

Impacts of instream flows on the Colorado River Delta, Mexico : spatial vegetation change analysis and opportunities for restoration

Creator:: Zamora-Arroyo, Jose Francisco
Abstract:: Until the 1930s, flows of the Colorado River maintained approximately 781,060 hectares of wetlands in its delta. These wetlands provided important feeding and nesting grounds for resident and migratory birds as well as spawning and protection habitat for many fish and other invertebrate species. However, the Delta's wetlands started to...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Jose Francisco Zamora-Arroyo

Performance and stability analysis of gas-injection enhanced natural circulation in heavy-liquid-metal-cooled systems

Creator:: Yoo, Yeon-Jong
Abstract:: The purpose of this study is to investigate the performance and stability of the gas-injection enhanced natural circulation in heavy-liquid-metal-cooled systems. The target system is STAR-LM, which is a 400-MWt-class advanced lead-cooled fast reactor under development by Argonne National Laboratory and Oregon State University. The primary loop of STAR-LM relies...
Resource Type:: Dissertation
Full Text:: Systems. Abstract approved: José N. Iéyes, Jr. _ Qiao Wu The purpose of this study is to investigate

Ultrafiltration of fruit juice and wine

Creator:: Flores Gaytan, Jose Humberto
Abstract:: The possible effect of oxidation [processing with or without sulfur dioxide (±S0₂)] and of pre-ultrafiltration treatment of juices with enzymes and fining agents on flux, and on juice color, composition and stability was investigated. White Riesling juice was ultrafiltered with a Romicon system operated with a nominal molecular weight cut-off...
Resource Type:: Dissertation
Full Text:: . The author also wishes to acknowledge Dr. Mina R. McDaniel for her suggestions and able assistence

Investigation of instantaneous hydrodynamics and heat transfer to a horizontal tube immersed in a high-temperature gas-solid fluidized bed of large particles

Creator:: Burr, Marlene Mainland
Resource Type:: Dissertation
Full Text:: Redacted for privacy ACKNOWLEDGEMENTS I would like to thank Dr. James R. Welty for his helpful, kind

ScholarsArchive@OSU

Sandy beach surf zones : what is their role in the early life history of Chinook salmon (Oncorhynchus tshawytscha)?

A general theory of flooding implementing the cuspoid catastrophe

On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

An on-line advanced plant simulator (OLAPS)

A study of return to saturation oscillations in the OSU APEX thermal hydraulic testing facility

A study of buoyant backflow in vertical injection lines

Impacts of instream flows on the Colorado River Delta, Mexico : spatial vegetation change analysis and opportunities for restoration

Performance and stability analysis of gas-injection enhanced natural circulation in heavy-liquid-metal-cooled systems

Ultrafiltration of fruit juice and wine

Investigation of instantaneous hydrodynamics and heat transfer to a horizontal tube immersed in a high-temperature gas-solid fluidized bed of large particles

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