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Drag coefficients for flat plates, spheres, and cylinders moving at low Reynolds numbers in a viscous fluid

Creator:: Jones, Alva Merle
Resource Type:: Masters Thesis
Full Text:: Moving at Low Reynolds Numbers in a Viscous Fluid DRAG COEFFICIENTS FOR FLAT PLATES , SPHERES, AND

Nucleate boiling in a vertical annular duct

Creator:: Daniel, Tyrone
Abstract:: Nucleate boiling of water in a vertical annulus was studied. The test section was entirely of stainless steel construction and was formed by a length of stainless steel tubing with a stainless steel heater rod centered in it. Two test sections with length to diameter ratios of 18 and 33...
Resource Type:: Masters Thesis
Full Text:: heater from 100 1000 W for ten different values of the Reynolds number. The Reynolds number was varied

Nucleate boiling of various fluids in a thermosiphon reboiler

Creator:: Oufer, Lounes
Abstract:: A study of nucleate boiling of water, four alcohols and three ethanol-water mixtures was conducted in a vertical thermosiphon reboiler. The test section consisted of a 1/2- inch diameter electrically heated stainless-steel rod jacketed by a 15-inch long pyrex glass tube. Two different inside diameters of the glass tube corresponding...
Resource Type:: Masters Thesis
Full Text:: respectively a Reynolds number coefficient and a boiling suppression factor. They were 15 determined

Local shell-side heat transfer coefficients in baffled tubular heat exchangers

Creator:: Ambrose, Tommy W.
Resource Type:: Dissertation
Full Text:: progresses to the trailing edge. The type of curve obtained is dependent on the Reynolds number dV 't /r

The rise of large gas bubbles through tubes filled with viscous liquids

Creator:: Brown, Gary Leigh
Abstract:: An analysis of the velocity and the shape of large gas bubbles rising through tubes filled with viscous liquids is presented. Four tubes, with diameters ranging from 0. 446 inches to 3. 97 inches, and three liquids, with viscosities ranging from one to 200 centipoise, were used in the study....
Resource Type:: Masters Thesis
Full Text:: correlated using the three dimen- sionless parameters characteristic of the system: the Reynolds number

Mass transfer at the solid-liquid interface for climbing film flow in an annular duct

Creator:: Sutey, Anthony Michael
Resource Type:: Dissertation
Full Text:: . Mrazek, Giles W. Maloof, and Allen B. Scott. To William B. Johnson and Robert C. Mang for their aid

Single phase turbulent mixing between adjacent channels in rod bundles

Creator:: Galbraith, Kirk Powell
Abstract:: The turbulent interchange of matter between parallel adjacent subchannels in a simulated rod bundle for single phase flow was investigated to determine the effects of mass flow rate and rod spacing. The simulated rod bundle was made by placing six 1-inch diameter rods in a square-square array. The overall test...
Resource Type:: Dissertation
Full Text:: . 228 inches and a range of mass flow rates that resulted in a Reynolds number range of 8 x 103 to 3 x

Friction losses for water flowing in non-circular ducts

Creator:: Mohandes, Abdolhosein
Abstract:: Friction factors were measured for water flowing in ducts made up of two rods held between two flat plates. Three rod diameters of 0.50, 1.00 and 1.50 inches were used. The spacings between rods varied from 0.0 to 0.32 inch. It was found that the concept of hydraulic diameter was...
Resource Type:: Masters Thesis
Full Text:: Reynolds number. The correlations obtained have a maximum of 5% variation over 215 experimental data

Natural and forced turbulent mixing in rod bundles

Creator:: Jovanovic, Goran N.
Abstract:: The effects of mass flow rate and subchannel configuration on the turbulent interchange between adjacent subchannel in simulated rod bundle were investigated. The simulated rod bundle was made by arranging seven 1.913 cm diameter acrylic plastic rods in an equilateral triangular pattern in a tube 8.89 cm inside diameter. The...
Resource Type:: Masters Thesis
Full Text:: . Turbulent mixing is a function of the subchannel mass flow rate, and increases when subchannel Reynolds

Turbulent mixing across adjacent subchannels in packed rod bundles using conductivity measurement

Creator:: Chan, Pui Yuen
Abstract:: Turbulent mixing across adjacent subchannels in packed rod bundles was studied using conductivity measurement and sodium chloride solution as the tracer. Single phase water was the fluid investigated. The packed rod bundles were seven stainless steel tubes, 1.905 cm in diameter and 152.4 cm long, arranged in hexagonal close-packed configuration...
Resource Type:: Masters Thesis
Full Text:: 0.47 cm. The Reynolds num- ber covered was from 6 x 103 to 2.5 x 104. The following were the result

ScholarsArchive@OSU

Drag coefficients for flat plates, spheres, and cylinders moving at low Reynolds numbers in a viscous fluid

Nucleate boiling in a vertical annular duct

Nucleate boiling of various fluids in a thermosiphon reboiler

Local shell-side heat transfer coefficients in baffled tubular heat exchangers

The rise of large gas bubbles through tubes filled with viscous liquids

Mass transfer at the solid-liquid interface for climbing film flow in an annular duct

Single phase turbulent mixing between adjacent channels in rod bundles

Friction losses for water flowing in non-circular ducts

Natural and forced turbulent mixing in rod bundles

Turbulent mixing across adjacent subchannels in packed rod bundles using conductivity measurement

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