Index Catalog // ScholarsArchive@OSU

The solubility of naphthalene in supercritical carbon dioxide : a comparison of the compressed-gas and expanded-liquid treatments

Creator:: Jones, Timothy J.
Resource Type:: Masters Thesis
Full Text:: . Keith Levien for having served on my committee, and Adeline McKim for typing the final manuscript

Fabrication of Biological Pigment Nanowires by Inkjet Printing

Creator:: Cao, Yu
Abstract:: Digital inkjet printing is developing quickly today because inkjet printing processes consume less energy and water and produce less waste discharge than traditional dyeing and other printing technologies. Inkjet printing provides more versatility and flexibility in terms of printing patterns and colors. Natural pigments are gaining more attention today as...
Resource Type:: Masters Thesis
Full Text:: the integrating form of equation 2.4 by applying initial condition t=0, L=0. L is the wetted fiber

Investigating the Effect of Tetrahydrofuran (THF) Plasticizer on the Crystallization and Solvent Seaming of PET/NPG Copolymer Films

Creator:: Srivastava, Aarushi
Abstract:: Polyethylene terephthalate (PET) polymer has been the material of choice for packaging industry as a result of its excellent mechanical and physical properties. These properties are highly dependent on the microstructure, chemistry, and processing conditions of this material. PET is often oriented in the machine direction (MD), the transverse direction...
Resource Type:: Masters Thesis
Full Text:: my experimental work. I would also like to thank Dr. Kieth Levien and Dr. Wade Marcum for serving on

Experimental Study of Nucleate Boiling Bubble Dynamics and Heat Transfer Enhancement on Printed Bi-functional Surfaces

Creator:: David, Michele
Abstract:: Boiling heat transfer is studied for its ability to dissipate high fluxes and achieve heat transfer coefficients two orders of magnitude greater than single-phase heat transfer systems. Heater surface enhancement with increased surface area, varied geometry, wettability contrast and micro/nano-structures can further enhance boiling heat transfer performance through bubble nucleation...
Resource Type:: Masters Thesis
Full Text:: concentration (moles/L) k Thermal conductivity (W/m-K) ∆T Wall superheat (°C) T1

Upgrading of a model compound of bio-oil using carbon monoxide in high temperature water

Creator:: Phipps, Ezra Daniel
Abstract:: Meeting the energy demands of the future is one of the most important challenges facing the engineering community today. An example of this problem is transportation fuels. Most of the current transportation fuels are composed of petroleum hydrocarbons. Finding a viable alternative is important given the potential scarcity of these...
Resource Type:: Masters Thesis
Full Text:: -xylose, and L-arabinose. The elemental composition of wood derived biomass is 50% carbon, 6% hydrogen

Efficiency of a direct contact condenser in the presence of the noncondensable gas air compared to a tube and shell condenser

Creator:: Lebsack, Jonathan M.
Abstract:: Steam distillation is the traditional method used for the extraction of peppermint oil. This process is able to remove approximately 20% of the oils from the leaves of the plant. It is a very costly and un-sustainable process due to the release of carbon emissions. Solvent free microwave extraction promises...
Resource Type:: Masters Thesis
Full Text:: ). Pommerenck’s tube and shell condenser used a coolant flow rate of 24 L/min while the flow rates tested in

Using a membrane reactor for the sulfur-sulfur thermochemical water-splitting cycle

Creator:: Knapp, Nathan Michael
Abstract:: The hydrogen economy is a possible component of an energy future based on use of alternative and renewable energy sources, deemed desirable from the general consensus of the worldwide community that we do not want to further exacerbate the climate problems that we have introduced over the last two centuries...
Resource Type:: Masters Thesis
Full Text:: capable of operating 32 l/h of hydrogen for 20 hours.20 Later two more articles were released detailing

Nonthermal Plasma Microreaction Engineering for Gas and Liquid Processing

Creator:: Pommerenck, Justin
Abstract:: Atmospheric pressure plasma is non-thermal at millimeter to micrometer separations. It represents an alternative low exergy initiator of many chemical reactions. In many instances heat, light or sound are not efficient providers of the necessary energy to overcome chemical activation barriers. The focus of this research is applying dc nonthermal...
Resource Type:: Dissertation
Full Text:: device which is sampled by both a manual 150μL sample injection loop and 10μL syringe

Aging and performance evaluation of marine antifouling coatings

Creator:: Bunn, Malachi D.
Abstract:: Marine biofouling is a major problem in many industries. Shipping has been afflicted with reduced vessel speed and hindered maneuverability due to organisms attaching since the dawn of sailing. To date, the primary method developed to prevent fouling is the application of biocide laden coatings with various release mechanisms. Mass...
Resource Type:: Dissertation

Enhancement and modeling of cryogenic solid-state hydrogen storage systems with a novel microchannel thermal management device

Creator:: Loeb, Christopher S.
Abstract:: Compact storage systems demonstrating increased hydrogen storage capacity are the key to advancing the growth of the hydrogen economy throughout the world and reducing the global dependence on fossil fuels for transportation. The use of highly porous adsorbent materials for reversible hydrogen storage is a promising pathway towards achieving storage...
Resource Type:: Dissertation
Full Text:: students. I would like to extend my gratitude to Dr. Keith Levien and Dr. Alexandre Yokochi for their

ScholarsArchive@OSU

The solubility of naphthalene in supercritical carbon dioxide : a comparison of the compressed-gas and expanded-liquid treatments

Fabrication of Biological Pigment Nanowires by Inkjet Printing

Investigating the Effect of Tetrahydrofuran (THF) Plasticizer on the Crystallization and Solvent Seaming of PET/NPG Copolymer Films

Experimental Study of Nucleate Boiling Bubble Dynamics and Heat Transfer Enhancement on Printed Bi-functional Surfaces

Upgrading of a model compound of bio-oil using carbon monoxide in high temperature water

Efficiency of a direct contact condenser in the presence of the noncondensable gas air compared to a tube and shell condenser

Using a membrane reactor for the sulfur-sulfur thermochemical water-splitting cycle

Nonthermal Plasma Microreaction Engineering for Gas and Liquid Processing

Aging and performance evaluation of marine antifouling coatings

Enhancement and modeling of cryogenic solid-state hydrogen storage systems with a novel microchannel thermal management device

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