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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:: . Subchannel mixing can be compared to turbulent mixing in the turbulent core of a fluid flowing in a circular

Fouling characteristics of a desalted crude oil

Creator:: Lin, Dah-cheng
Abstract:: The fouling characteristics of a desalted crude oil were investigated in a systematic investigation. There are two main parts in this study, the dry bulk tests (dehydrated crude oil) and the wet bulk tests (to which desalter brine was added). Three barrels of desalted crude oil provided by Amoco Oil...
Resource Type:: Masters Thesis
Full Text:: . It was shown that brine had a strong effect on fouling. No fouling occurred for velocities of 5.5

A study of two-phase liquid-liquid flow in pipes

Creator:: Soot, Peet Mati
Abstract:: The pressure drop for two-phase liquid-liquid flow is theoretically predicted for each flow regime. Empirical correlations, which are applicable in all flow regimes, are also presented for holdup as well as pressure drop. The experimental study covered bubble and drop flow regimes. The discontinuous phase was injected by nozzle into...
Resource Type:: Dissertation
Full Text:: ): x LP-- r. (13) Integrating and applying the condition of no slip at the wall of the pipe, thatis, v

Calcium carbonate scaling characteristics of cooling tower water

Creator:: Coates, Kenneth Edwin
Abstract:: Scaling characteristics of calcium carbonate on a heated surface in cooling tower water was investigated. Bulk temperature was maintained constant at 95°F. Flow velocities and surface temperatures ranged from 3 ft/sec to 10.3 ft/sec and from 105°F to 170°F respectively. City water was used as make-up for two different water...
Resource Type:: Masters Thesis
Full Text:: . TABLE OF CONTENTS Page I. Introduction 1 II. General Information and Literature Survey 4 Design

Effect of upstream disturbances on the rate of heat transfer from a short section of heated pipe

Creator:: Faruqui, Azimuddin Ahmad
Resource Type:: Masters Thesis
Full Text:: . . . . . . . . 27 Figure 6 Correlation of Data -- 2 inch rection, No Di s turb e r . ...... . . . . . . . . . 3 7

The effect of capillary tube dimensions on the viscosity of liquid-liquid dispersions in laminar flow

Creator:: Ichikawa, Shinya
Abstract:: The purpose of this research was to study the effect of capillary tube dimensions on the apparent viscosity of an unstable dispersion of two immiscible liquids. The study was limited to laminar flow at a constant temperature. The dispersions were composed of a commercial solvent, Shellsolv 360, manufactured by the...
Resource Type:: Masters Thesis
Full Text:: that the emulsion viscosity is directly related to the viscosity of the continuous phase but no other

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:: observed that for the pure organic liquids, no significant effect of the diameter was observed whereas

A study of climbing-film flow characteristics of various liquids and air in an annular duct

Creator:: Vierra, George Joseph
Abstract:: Momentum transfer in climbing-film flow in an annular duct was investigated. Air and various liquids, with a wide range of viscosities and surface tensions, were investigated. The two phases flowed co-currently upward, the liquid climbing as a thin film on the inner wail while the outer wall remained dry. The...
Resource Type:: Dissertation
Full Text:: helpful suggestions and aid in construction of the equipment. And finally to Bobbie, who deserves no

Heat transfer characteristics of liquid-liquid dispersions flowing in an annulus

Creator:: Corlett, Thomas Lee
Resource Type:: Masters Thesis
Full Text:: containing more than 60% oil were unstable, and no correlation was found. The heat transfer coefficient of

Heat transfer coefficients for condensation of liquid metal vapors inside a vertical tube

Creator:: Cohn, Paul Daniel
Resource Type:: Masters Thesis
Full Text:: condition$ inside the tower· or that low concentrations of sodium. have no effect on the condensing

ScholarsArchive@OSU

Natural and forced turbulent mixing in rod bundles

Fouling characteristics of a desalted crude oil

A study of two-phase liquid-liquid flow in pipes

Calcium carbonate scaling characteristics of cooling tower water

Effect of upstream disturbances on the rate of heat transfer from a short section of heated pipe

The effect of capillary tube dimensions on the viscosity of liquid-liquid dispersions in laminar flow

Nucleate boiling of various fluids in a thermosiphon reboiler

A study of climbing-film flow characteristics of various liquids and air in an annular duct

Heat transfer characteristics of liquid-liquid dispersions flowing in an annulus

Heat transfer coefficients for condensation of liquid metal vapors inside a vertical tube

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