Index Catalog // ScholarsArchive@OSU

Development of a process for fabricating high-aspect-ratio, meso-scale geometries in stainless steel

Creator:: Walker, Benjamin A.
Abstract:: Miniature energy and chemical systems (MECS) are miniature thermal, fluid, and chemical devices in the mesoscale size range between a sugar cube and a human fist. MECS take advantage of improved rates of mass and heat transfer that have been observed at the microscale. There are many potential applications for...
Resource Type:: Masters Thesis
Full Text:: process involves stacking and bonding a series of laminates with low-aspect-ratio features to produce a

Turbulent heat transfer in annuli at large diameter ratios

Creator:: Unzicker, William Frank
Abstract:: Heat transfer from the inner wall of an annulus to subcooled water in turbulent parallel flow was studied. The inner core of the annulus consisted of wires varying from 0.0019 to 0.0197 inch in diameter. The outer tube consisted of a 1.01 inch diameter glass tube 24 inches long. Diameter...
Resource Type:: Masters Thesis
Full Text:: . 0095 inch wire 33 4 Summary of experimental data, 0. 012 inch wire 34 5 Summary of experimental

Fully developed laminar natural convection in a vertical parallel plate channel with symmetric uniform wall temperature

Creator:: Willie, Robert H.
Abstract:: Described in this thesis is an investigation of the fully developed natural convection heat transfer in a vertical channel formed by two infinitely wide parallel plates maintained at a uniform wall temperature. Closed-form solutions for the velocity and temperature profiles are developed along with local and averaged Nusselt numbers. The...
Resource Type:: Masters Thesis
Full Text:: Application of a Series 18 3. SOLUTION 20 3.1 Series Solution 20 3.2 Heat Transfer 24 4

Experimental investigation of supercritical heat transfer of carbon dioxide in parallel square microchannels with a single-wall constant heat flux boundary condition

Creator:: Zada, Kyle R.
Abstract:: In the vicinity of the pseudocritical point, supercritical carbon dioxide (sCO₂) undergoes a steep change in properties from “liquid-like” to “gas-like” as it is heated at a constant pressure. At the same time, there is a large spike in specific heat which can yield high heat transfer coefficients and heat...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Brian M. Fronk In

Heat transfer to lubricating oil of an internal combustion engine with varying operating conditions

Creator:: Aungst, Raymond Charles
Resource Type:: Masters Thesis
Full Text:: Council ACKNOWLEDGI1ENT The author wishes to express his appre- elation to Professor . H. Paul for

Performance and flow stability characteristics in two-phase confined impinging jets

Creator:: Sabo, Michael D.
Abstract:: Advances in electronics fabrication, coupled with the demand for increased computing power, have driven the demand for innovative cooling solutions to dissipate waste heat generated by these devices. To meet future demands, research and development has focused on robust and stable two-phase heat transfer devices. A confined impinging jet is...
Resource Type:: Masters Thesis
Full Text:: -7 7 4. 4 ,9 .3 m m 10 00 - 40 ,0 00 1- 5 C on f. C h an g et al . [1 0] R -1 13 4. 0

The local natural convection heat transfer coefficient on a heated horizontal cylinder oscillating in water

Creator:: Martin, Timothy William
Abstract:: An experimental study has been made of the local natural convective heat transfer coefficient around the circumference of a heated horizontal cylinder oscillating vertically in water. The heat transfer surface consisted of a 1 3/8-inch diameter cylinder with a small test section imbedded in its surface. This enabled data to...
Resource Type:: Masters Thesis
Full Text:: . 240) report as the results of the study by M. ten Bosch for Reynolds numbers of 4, 000 and 20, 000

Comparative methods of determining heat transfer coefficients over moist food materials

Creator:: Su, Ainong
Abstract:: Production of surimi represents a potential utilization of a number of low-valued fish species, one of which, Pacific whiting, represents the largest biomass off the West Coast of the United States. However, a protease enzyme softens the fish flesh in Pacific whiting and limits the expansion of surimi production. Many...
Resource Type:: Masters Thesis
Full Text:: 36 Procedure for h etermination 43 Heat Flux Method 44 Instrumentation 45 Calculation of h 46 4

Radiation Emissions from Turbulent Diffusion Flames Burning Large Hydrocarbon Fuels

Creator:: Zeuthen, Eric D.
Abstract:: The purpose of this study is to measure and compare radiation emissions from flames burning large hydrocarbon fuels to assist in understanding how the molecular composition changes radiation emissions. Radiative heat transfer is significant because it is a primary mode of heat transfer for many combustion devices. This study also...
Resource Type:: Masters Thesis
Full Text:: surface Djet Diameter of jet, m Frf Flame Froude number g Gravity, m/s2 H/C Hydrogen to

Effects of orifice geometry and surface boundary condition on heat transfer of impinging jet array

Creator:: Kanokjaruvijit, Koonlaya.
Abstract:: The effects of the orifice geometry and the surface boundary condition on the heat transfer distribution to a flat surface of an impinging jet array were investigated. The jet array impinged normally onto the surface which was either isothermal or had a uniform heat flux. The experiments were performed for...
Resource Type:: Masters Thesis
Full Text:: Heating surface area, m2 Dh Hydraulic orifice diameter, m H Height of jet array above surface, m

ScholarsArchive@OSU

Development of a process for fabricating high-aspect-ratio, meso-scale geometries in stainless steel

Turbulent heat transfer in annuli at large diameter ratios

Fully developed laminar natural convection in a vertical parallel plate channel with symmetric uniform wall temperature

Experimental investigation of supercritical heat transfer of carbon dioxide in parallel square microchannels with a single-wall constant heat flux boundary condition

Heat transfer to lubricating oil of an internal combustion engine with varying operating conditions

Performance and flow stability characteristics in two-phase confined impinging jets

The local natural convection heat transfer coefficient on a heated horizontal cylinder oscillating in water

Comparative methods of determining heat transfer coefficients over moist food materials

Radiation Emissions from Turbulent Diffusion Flames Burning Large Hydrocarbon Fuels

Effects of orifice geometry and surface boundary condition on heat transfer of impinging jet array

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