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Momentum transfer in climbing-film flow in an annular duct

Creator:: Kim, Duk Hwang
Abstract:: Momentum transfer in an annular duct with upward gas-Iiquid flow was studied under the condition that the liquid flowed as a film only on the inner core of the annulus, the outer wall remaining dry. Previous workers have studied climbing and falling liquid films in tubes or on vertical planes....
Resource Type:: Dissertation
Full Text:: filrn only on the inner core of the annulus, the outer wall rernaining dry. Previous workers have

Pressure drop in annuli containing plain and transverse fin tubes

Creator:: Braun, Frederick William
Resource Type:: Masters Thesis
Full Text:: exchangers have generally been constructed with a smooth inner tube placed Inside an outer tube. It has

Motion picture study of a vertical climbing film in an annular duct

Creator:: Scott, Bruce Douglas
Abstract:: This paper describes a study of two-phase gas-liquid vertical annular climbing film flow. Using a high speed Fastax movie camera, motion was slowed sufficiently to facilitate detailed analysis of the climbing film structure, based on single frame projections. The dynamic characteristics of the liquid film could likewise be obtained, though...
Resource Type:: Masters Thesis
Full Text:: detailed analysis of the climbing film structure, based on single frame projections. The dynamic

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

Creator:: Sutey, Anthony Michael
Resource Type:: Dissertation
Full Text:: at the inner wall, and the effect of film thickness and wave motion on the mass transfer process at

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:: RATIOS Abstract approved Redacted for Privacy Major professor) Heat transfer from the inner wall of

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:: the inner wail while the outer wall remained dry. The annulus was constructed of a three inch I. D

Incipient boiling and burnout heat flux for subcooled water flowing in annuli containing heated concentric wires

Creator:: Nolan, Lawrence Lyle
Abstract:: Incipient boiling and burnout heat fluxes were studied for sub-cooled forced convection annular flow. Small wires varying from 0.010 to 0.020 inch in diameter were used as the inner core of the annulus and a one inch ID glass tube 24 inches long was used as the outer tube. This...
Resource Type:: Masters Thesis
Full Text:: inch in diameter were used as the inner core of the annulus and a one inch ID glass tube 24 inches

Local and average heat transfer coefficients in a fluidized bad heat exchanger

Creator:: Noe, Alphonse Roman
Abstract:: Local and average heat transfer coefficients for heat transfer from internal tubes to a fluidized bed were investigated. A fluidized bed heat exchanger was compared to a baffled and an unbaffled exchanger in terms of power and heat transfer surface area requirements. The fluidized bed heat exchanger consisted of a...
Resource Type:: Masters Thesis
Full Text:: contact with the inner wall of a thin-walled tube through which a constant b.eat flux was rnaintained

Momentum and heat transfer characteristics of liquid-liquid dispersions in turbulent flow in an annulus

Creator:: Dev, Lachhman
Resource Type:: Dissertation
Full Text:: made on the annulus with fully developed velocity pro- files and constant heat flux on the inner

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

Creator:: Corlett, Thomas Lee
Resource Type:: Masters Thesis
Full Text:: the inner surface. The dispersions con- sisted of an organic phase and water. A light oil (with a

ScholarsArchive@OSU

Momentum transfer in climbing-film flow in an annular duct

Pressure drop in annuli containing plain and transverse fin tubes

Motion picture study of a vertical climbing film in an annular duct

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

Turbulent heat transfer in annuli at large diameter ratios

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

Incipient boiling and burnout heat flux for subcooled water flowing in annuli containing heated concentric wires

Local and average heat transfer coefficients in a fluidized bad heat exchanger

Momentum and heat transfer characteristics of liquid-liquid dispersions in turbulent flow in an annulus

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

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