Index Catalog // ScholarsArchive@OSU

Experimental investigation of natural convection from an array of uniformly heated horizontal cylinders to mercury

Creator:: Wang, Deing
Abstract:: An experimental investigation was conducted to better understand the heat transfer process with natural convection from an array of uniformly heated horizontal cylinders to mercury. Five assembly geometries were studied, these being the single horizontal cylinder, two cylinders with spacing ratios S/D = 2,3 and 4, (S represents the center-to-center...
Resource Type:: Dissertation
Full Text:: fufiliment of the requirements for the degree of DOCTOR OF PHILOSOPHY completed November 18 1986

Artificial satellite life duration in near-earth orbits

Creator:: Vincent, Thomas L.
Resource Type:: Masters Thesis
Full Text:: g local acceleration of gravity G gravity force h height measured from earth's surface

Wind turbulence input model for horizontal axis wind turbines

Creator:: Lin, Shuh-ren
Abstract:: In order to estimate wind turbine residL2;characteristics in the presence of atmospheric turbulence, the important atmospheric sources for the force excitations felt by the wind turbine system must be identified and characterized. The goal of this research is to develop the wind turbulence input model for horizontal axis wind turbines....
Resource Type:: Dissertation
Full Text:: Engineering presented on April 18, 1985 Title: Wind Turbulence Input Model for Horizontal Axis Wind Turbines

Flow characteristics of co-flowing, laminar streams in a rectangular microchannel

Creator:: Oak, Jason
Abstract:: The effects of varying flow rate ratio and Reynolds number on the momentum diffusion and flow development of two co-flowing, laminar streams in a rectangular microchannel are presented. The microchannel has an aspect ratio of approximately 16 with a width of 1006 μm and a height of 63 μm. A...
Resource Type:: Masters Thesis
Full Text:: Mechanical Engineering presented on July 18, 2001. Title: Flow Characteristics of Co-flowing. Laminar

Design and optimization of a heating-only heat pump for Western Pacific Northwest applications

Creator:: Elger, Donald Francis
Abstract:: The use of the conventional air-source heat pump for residential space conditioning has increased dramatically over the past decade. Historically these units have been designed as air conditioners which could also be used to provide heating. However, for the climatic region of the Western Pacific Northwest (the geographic region west...
Resource Type:: Masters Thesis
Full Text:: of Master of Science in Mechanical Engineering presented October 18, 1982 Title: Design and

Creep studies on Pheasant, Narcissus and Chukar aluminum conductors

Creator:: Patton, John Dennis
Abstract:: This thesis is an engineering report on the creep behavior of power transmission line conductors. Laboratory creep test results are reported for Pheasant, Narcissus and Chukar conductors. The report follows a standard nomenclature and format suggested by the International Study Committee No. 6 of Conference Internationale des Grands Reseaux Electriques...
Resource Type:: Masters Thesis
Full Text:: Engineering in (Material Science) presented on August 18, 1967 Title: CREEP STUDIES ON PHEASANT, NARCISSUS

Modeling in-situ vapor extraction during flow boiling in microscale channel

Creator:: Salakij, Saran
Abstract:: In-situ vapor extraction is performed by applying a pressure differential across a hydrophobic porous membrane that forms a wall of the channel as a means of reducing the local quality of flow boiling within the channel. As the local quality is reduced, the heat transfer capability can be improve while...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Mechanical Engineering presented on March 18, 2013. Title

Performance of rotary regenerative heat exchanger--a numerical simulation

Creator:: Bae, Young Lib
Abstract:: This thesis examines the transient and steady-state temperature performance of a rotary regenerative heat exchanger. In contrast to previous studies on this problem, fluid flow in the circumferential direction was considered. Appropriate modeling was included to measure the effect of carry-over on the differential equations describing mass and energy conservation....
Resource Type:: Dissertation
Full Text:: Rotary Regenerator 17 2-2 Elementary Control Volume in (x,H,r) Space 18 2-3 Elementary Control Volume

On the Role of Particle Size Distribution in Selective Laser Melting of 316L Stainless Steel

Creator:: Coe, Hannah G.
Abstract:: Selective laser melting (SLM) is an additive manufacturing (AM) process that uses a laser beam to melt metal powder as it is spread onto the build surface using a roller or scraper, followed by rapid solidification to manufacture a 3D component, one layer at a time. In SLM process, density...
Resource Type:: Masters Thesis
Full Text:: for the degree of Master of Science in Mechanical Engineering presented on March 18, 2019 Title

A rapid method for determinations of nitrogen oxides in engine exhaust gas

Creator:: Johnson, Douglas Edward
Resource Type:: Masters Thesis
Full Text:: . . . . . . . . . . . . . . . . , , 16 6 LIght tranainittance of interference filter. . 18 T rest cell assembly, pH meter and recorder

ScholarsArchive@OSU

Experimental investigation of natural convection from an array of uniformly heated horizontal cylinders to mercury

Artificial satellite life duration in near-earth orbits

Wind turbulence input model for horizontal axis wind turbines

Flow characteristics of co-flowing, laminar streams in a rectangular microchannel

Design and optimization of a heating-only heat pump for Western Pacific Northwest applications

Creep studies on Pheasant, Narcissus and Chukar aluminum conductors

Modeling in-situ vapor extraction during flow boiling in microscale channel

Performance of rotary regenerative heat exchanger--a numerical simulation

On the Role of Particle Size Distribution in Selective Laser Melting of 316L Stainless Steel

A rapid method for determinations of nitrogen oxides in engine exhaust gas

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