Index Catalog // ScholarsArchive@OSU

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:: found y .O1 Re o 246p.*. 48 5. The two-phase pressure losses were predicted well by the Lockhart and

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:: the annulus with the filrn present, plotted as u* versus y*, are shifted downward, relative to

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

Creator:: Ambrose, Tommy W.
Resource Type:: Dissertation
Full Text:: writer t akes thh opportunit;y to make the following acknow ledgments: To fhe Ba tional Science

Local and over-all heat transfer coefficients in baffled heat exchangers

Creator:: Narayanan, Krishnaswami
Resource Type:: Dissertation
Full Text:: I \ (2) Re >10,000 (3) 0.7 < Pr 100 (4) L/di 60 where 7 L = length of the tube There

Velocity and temperature profiles for turbulent flow of liquid-liquid dispersions in pipes

Creator:: Faruqui, Azimuddin Ahmad
Resource Type:: Dissertation
Full Text:: equation for trie x-direction 4 becomes (i) gdt vL òx èx Similar ecuations for the y and z

Turbulent mixing between adjacent triangular channels : measurement by two techniques

Creator:: Scheel, Randall Lee
Resource Type:: Masters Thesis
Full Text:: point y distance from the wall is: where Ux dU _E_ x T gc dy is the velocity in the axial direction

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:: developments in the study of flow over immersed bodies at low Reyno l ds numbers is that t y Janssen (6, P

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:: simplified equation of motion, 2d u g v - 0 dy u/ = 0 (1.1-1) y=u du/ = 0dy y=h 0 Solving for the film

Drop size distributions produced by turbulent pipe flow of immiscible liquids

Creator:: Collins, Stanley Browning
Abstract:: Drop size distributions produced by the turbulent pipe flow of dispersions of immiscible liquids were measured photographically. A mathematical model was developed which predicted both the shape of the experimentally observed distributions and the experimentally observed kinetics of the breakup process. The mutually saturated water and organic phases were pumped...
Resource Type:: Dissertation
Full Text:: 7. Drop size distributions for 1.3% Shellsolv, y/R = 0.1. 56 8. The upper -limit distribution law

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:: a dependent 34 variable y can be found from the uncertainties of the independent variables xi

ScholarsArchive@OSU

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

Momentum transfer in climbing-film flow in an annular duct

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

Local and over-all heat transfer coefficients in baffled heat exchangers

Velocity and temperature profiles for turbulent flow of liquid-liquid dispersions in pipes

Turbulent mixing between adjacent triangular channels : measurement by two techniques

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

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

Drop size distributions produced by turbulent pipe flow of immiscible liquids

Nucleate boiling of various fluids in a thermosiphon reboiler

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search