Index Catalog // ScholarsArchive@OSU

Experimental and analytical characterization of bidirectional reflectance data for engineering materials

Creator:: Zaworski, Joseph Robert
Abstract:: Bidirectional reflectance is a fundamental property used for the analysis of radiative heat transfer. It is a form of reflectivity in which the spectral and directional dependencies of both the beam incident on a surface and the beam reflected from the surface are specified. A new system has been designed...
Resource Type:: Dissertation
Full Text:: bidirectional reflectance data for engineering materials AN ABSTRACT OF THE THESIS OF Joseph R. Zaworski for

An experimental study of natural convection in air between a vertical isothermal flat plate and a parallel insulted flat plate

Creator:: Lee, Soon Mo
Abstract:: The free convective heat transfer phenomena in air between two vertical plates 24 by 38 inches spaced 15.895 mm apart, was investigated in this experimental study. One plate was isothermal and, the other adiabatic. A quartz fiber anomometer was used for measuring local velocities in the air between the vertical...
Resource Type:: Masters Thesis
Full Text:: the data obtained, local and mean convective heat transfer coefficients were determined at each

An experimental study of radiative and total heat transfer between a high temperature fluidized bed and an array of immersed tubes

Creator:: Lei, David Hsien-Yu
Abstract:: Experimental data are reported for the time-averaged local radiative and total heat transfer coefficients for both an array of horizontal tubes as well as a single horizontal tube immersed in a large-particle fluidized bed at elevated temperatures. Spatial-averaged heat transfer coefficients computed from the local values, using a simple trapezoidal...
Resource Type:: Dissertation
Full Text:: James R. Welty Experimental data are reported for the time-averaged local radiative and total heat

Experimental studies of heat transfer with an array of horizontal tubes immersed in a high-temerature fluidized bed

Creator:: Goshayeshi, Ali
Abstract:: An experimental study is described in which time-average local heat transfer coefficients were obtained for arrays of horizontal tubes immersed in a hot fluidized bed. Spatial-averaged heat transfer coefficients, computed from local values, are also reported. Refractory particles with surface mean diameters of 2.14 mm and 3.23 mm were fluidized...
Resource Type:: Dissertation
Full Text:: total of seven sets of values for each of the center tubes. The three sets of data are representative

On design and field evaluation of the noise control features of the Lake Oswego water treatment plant

Creator:: Reeder, Harry Cromwell
Abstract:: Concern about noise pollution has swept the country. People are conscious of their environment and are trying to preserve or to improve it. When the City of Lake Oswego selected a site for their water treatment plant, they had to assure the neighbors that it would not increase the ambient...
Resource Type:: Masters Thesis
Full Text:: terms used in this report. 4 INSTRUMENTS AND DATA ACQUISITION The instruments used during this

An experimental study of plane jets issuing at various angles into a cross-flow

Creator:: Hadjilambrinos, Constantine
Abstract:: An experimental study of the properties of plane jets issuing at various angles into a cross-flow of air was conducted to obtain information relating to the momentum diffusion properties of the jet flow in order to provide a background for predicting the feasibility of the preswirl concept of the Volumetric...
Resource Type:: Masters Thesis
Full Text:: determine velocity magnitudes. Correlation of the data obtained revealed that the jet axes for the 90

A comparative study of the performance of pin finned heat sinks for cooling electronic components by natural convection

Creator:: Manolescu, Mircea Ion
Abstract:: A study was conducted to determine the heat transfer characteristics of pin finned heat sinks in natural convection. Three pin diameters were studied: 0.238 cm, 0.318 cm and 0.396 cm. The pins were attached to the base in two arrangements, triangular and rectangular, forming a horizontal array. Pin spacing was...
Resource Type:: Masters Thesis
Full Text:: data presented a variation characteristic of the behavior of small wires. A comparison was made

The effect of entrance configuration on local heat transfer coefficients in subsonic diffusers

Creator:: Stoffel, Edward Oswald
Abstract:: The effects of round, square, and reentrant entrances on flow regimes and local heat transfer coefficients were determined using a symmetrical, plane-wall two-dimensional, subsonic air diffuser with one of the diverging walls heated and maintained isothermal. Flow and heat transfer studies were made at total divergence angles ranging from 0...
Resource Type:: Masters Thesis
Full Text:: - lege gave assistance in writing the Fortran Programs used in corre- lating experimental data. The

Natural convection cooling of vertical plates in an enclosure : a numerical simulation

Creator:: Destremau, Axel
Resource Type:: Masters Thesis
Full Text:: - tronic equipment. He performed experiments and obtained data for a channel Rayleigh number in the range

An experimental investigation of natural convection heat transfer from an array of uniformly heated vertical cylinders to mercury

Creator:: Dutton, Jonathan Craig
Abstract:: An experimental investigation was conducted for natural convection heat transfer in an array of uniformly heated vertical cylinders in mercury. The test section consisted of seven electrically heated cylinders of 1.365 inch diameter and 3.825 inch heated length arranged in an equilateral triangular pattern. In order to preclude side flow...
Resource Type:: Masters Thesis
Full Text:: transfer data was taken with this probe and compared to that taken with a more conventional probe and with

ScholarsArchive@OSU

Experimental and analytical characterization of bidirectional reflectance data for engineering materials

An experimental study of natural convection in air between a vertical isothermal flat plate and a parallel insulted flat plate

An experimental study of radiative and total heat transfer between a high temperature fluidized bed and an array of immersed tubes

Experimental studies of heat transfer with an array of horizontal tubes immersed in a high-temerature fluidized bed

On design and field evaluation of the noise control features of the Lake Oswego water treatment plant

An experimental study of plane jets issuing at various angles into a cross-flow

A comparative study of the performance of pin finned heat sinks for cooling electronic components by natural convection

The effect of entrance configuration on local heat transfer coefficients in subsonic diffusers

Natural convection cooling of vertical plates in an enclosure : a numerical simulation

An experimental investigation of natural convection heat transfer from an array of uniformly heated vertical cylinders to mercury

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