Index Catalog // ScholarsArchive@OSU

Turbulent Heat Transfer of Supercritical Carbon Dioxide in the Proximity of the Pseudo-Critical Point with Non-Uniform Heat Flux Boundary Conditions

Creator:: Jajja, Saad A.
Abstract:: Seven decades of supercritical heat transfer research have not seen an attempt to characterize turbulent thermal transport in internal flows subject to asymmetric heating. Existing heat transfer models therefore do not account for phenomena that dictates thermal transport, in the proximity of the pseudo-critical point, for non-uniform heating. Additionally, past...
Resource Type:: Dissertation
Full Text:: Point with Non-Uniform Heat Flux Boundary Conditions by Saad Ayub Jajja A THESIS submitted to

In vitro and in vivo testing of a gastric retention device : development and evaluation of a new colonic delivery system

Creator:: Ahmed, Iman Saad
Abstract:: This thesis describes evaluation of a gastric retention device (GRD) developed at Oregon State University. The device was originally fabricated from Xanthan gum and Locust bean gum. A modified gastric retention device containing other additives was developed and investigated in this work. The modified device was evaluated in vitro for...
Resource Type:: Dissertation
Full Text:: a period of 12 hours. ©Copyright by Iman Saad Ahmed September 4, 2002 All Rights Reserved (1

Modeling Unobserved Heterogeneity and the Injury Severities of Truck Drivers in Run-Off-Road (ROR) Crashes: Econometric Methods and Applications

Creator:: Al-Bdairi, Nabeel Saleem Saad
Abstract:: Recent statistics regarding large truck crashes reveal that fatality rates of large trucks per 100 million vehicle miles traveled (VMT) and fatality rates per 1,000 registered vehicles are higher than those for passenger vehicles. These statistics underscore the need for greater efforts by safety professionals to help mitigate the impacts...
Resource Type:: Dissertation
Full Text:: : Econometric Methods and Applications by Nabeel Saleem Saad Al-Bdairi A

An investigation of the problems experienced by Saudi students while enrolled in institutions of higher education in the United States

Creator:: Al-Shedokhi, Saad Abdul-Karim
Resource Type:: Dissertation
Full Text:: Saad Abdul-Karim Al-Shedokhi A THESIS submitted to Oregon State University in partial fulfillment

Investigation of In-tube Non-equilibrium Condensation of Low Global Warming Potential Refrigerants

Creator:: Jacob, Tabeel A.
Abstract:: This work investigates the in-tube condensation of low global warming potential (GWP) zeotropic refrigerant mixtures R448A, R450A, R452A, R454B and R454C. These refrigerants have been proposed for a wide range of commercial heating, ventilation, air-conditioning applications, but their heat and momentum transport phenomenon were not well understood. Thus, in this...
Resource Type:: Dissertation
Full Text:: acknowledge Saad Jajja and Paul Ar- matis for their support in overcoming the challenges that graduate school

Developing a Methodology to Study the Effects of Adhesive Flow Penetration on Wood Adhesive Bond Performance by using Micro X-ray Computed Tomography (XCT) and Digital Volume Correlation (DVC)

Creator:: Ching, Daniel Jackson
Abstract:: Wood composites are an important renewable structural material which can be a net carbon sink when used in combination with sustainable forest management practices and high rates of log utilization. Adhesive bondlines are an essential part of composites, and for wood composites, they determine the moisture durability and mechanical performance...
Resource Type:: Dissertation
Full Text:: Developing a Methodology to Study the Effects of Adhesive Flow

Further Development of MPM and its Applications in Modeling Wood-Adhesive Bonds

Creator:: Hammerquist, Chad C.
Abstract:: This work is a culmination of a series of published works related to the use of the Material Point Method (MPM) in modeling wood adhesive bonds. The use of wood as construction material has the potential to play a small role in the solution to the current CO2 and climate...
Resource Type:: Dissertation
Full Text:: Abstract approved: John A. Nairn This work is a culmination of a series of published works related to the

Interpretable Machine Learning: Applications in Biology and Genomics

Creator:: Danaee, Padideh
Abstract:: Machine learning (ML) and deep learning (DL) models impact our daily lives with applications in natural language modeling, image analysis, healthcare, genomics, and bioinformatics. The exponential growth of biological sequence data necessitates accompanying advances in computational methods. Although deep learning is highly effective for detecting and classifying biological sequences, challenges...
Resource Type:: Dissertation
Full Text:: Machine Learning: Applications in Biology and Genomics Abstract approved: David A. Hendrix Machine

Location Privacy-Preserving Strategies for Secondary Spectrum Use

Creator:: Grissa, Mohamed
Abstract:: The scarcity of wireless spectrum resources and the overwhelming demand for wireless broadband resources have prompted industry, government agencies and academia within the wireless communities to develop and come up with effective solutions that can make additional spectrum available for broadband data. As part of these ongoing efforts, cognitive radio...
Resource Type:: Dissertation
Full Text:: emerged as an essential technology for enabling and promoting dynamic spectrum access and sharing, a

Out-of-pile blowdown critical heat flux experiment

Creator:: Moussaoui, Musa A.
Abstract:: In the most challenging nuclear power plant accidents, transient critical heat flux (CHF) is a primary phenomenon that drives peak cladding temperature and ultimately fuel failure. It is not yet determined whether the use of steady-state CHF methods can accurately predict transient CHF under the conditions of a blowdown due...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Musa A

ScholarsArchive@OSU

Turbulent Heat Transfer of Supercritical Carbon Dioxide in the Proximity of the Pseudo-Critical Point with Non-Uniform Heat Flux Boundary Conditions

In vitro and in vivo testing of a gastric retention device : development and evaluation of a new colonic delivery system

Modeling Unobserved Heterogeneity and the Injury Severities of Truck Drivers in Run-Off-Road (ROR) Crashes: Econometric Methods and Applications

An investigation of the problems experienced by Saudi students while enrolled in institutions of higher education in the United States

Investigation of In-tube Non-equilibrium Condensation of Low Global Warming Potential Refrigerants

Developing a Methodology to Study the Effects of Adhesive Flow Penetration on Wood Adhesive Bond Performance by using Micro X-ray Computed Tomography (XCT) and Digital Volume Correlation (DVC)

Further Development of MPM and its Applications in Modeling Wood-Adhesive Bonds

Interpretable Machine Learning: Applications in Biology and Genomics

Location Privacy-Preserving Strategies for Secondary Spectrum Use

Out-of-pile blowdown critical heat flux experiment

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