Index Catalog // ScholarsArchive@OSU

Modeling rate-limited processes along non-uniform surfaces via the method of volume averaging

Creator:: Lambert, Adam
Abstract:: Quantification of macroscale transport phenomenon in microfluidic systems is important to many science and engineering disciplines. In part, this is because fully resolved solutions to microscale balance laws over large domains are out of reach with current computational technology. Additionally, engineers are most often interested in some upscaled quantity and...
Resource Type:: Dissertation

Mass transfer at vertical plane electrodes as affected by electrode separation, porous separators and acceleration

Creator:: Divine, James Robert
Resource Type:: Dissertation

Mobile phase mass transfer in chromatographic beds of impermeable spheres

Creator:: Cluff, John Robert
Resource Type:: Dissertation

A new apparatus for studying mass transfer and reaction between two fluid phases

Creator:: Godfrey, James Hendricks
Resource Type:: Dissertation

Mass transfer in a multiple stage cross-current packed column

Creator:: Bayan, Ghawamedin
Abstract:: A cascade crosscurrent column, packed with Pall rings, was employed for ammonia absorption from ammonia-rich air phase by contacting with water. Absorption efficiency was presented as the percentage of NH₃ removed as well as the volume of a transfer unit. A review of the literature concerning the theoretical and experimental...
Resource Type:: Dissertation

Mass transport in laboratory water wave flumes

Creator:: Kim, Tae In
Abstract:: A complete solution, exact to second-order, for wave motion forced by a hinged-wavemaker of variable-draft is presented. A solution for a piston type wavemaker is also obtained as a special case of a hinged-wavemaker with negative infinite draft. The existing Stokes inviscid theories for mass transport is extended to include...
Resource Type:: Dissertation

Numerical study of mass transfer enhanced by theromocapillary convection in a 2-D microscale channel

Creator:: Kittidacha, Witoon
Abstract:: The effect of unsteady thermocapillary convection on the mass transfer rate of a solute between two immiscible liquids within a rectangular microscale channel with differentially heated sidewalls was numerically investigated. A computational fluid dynamic code in Fortran77 was developed using the finite volume method with Marker and Cell (MAC) technique...
Resource Type:: Dissertation

Experimental and numerical analysis of transport in saturated heterogeneous media

Creator:: Harrington, Stephanie J.
Abstract:: The conventional advection-dispersion equation cannot adequately describe all processes driving solute transport in heterogeneous systems. This dissertation focuses on the individual influences of both chemical (Chapter 2) and physical processes (Chapters 3 and 4) which affect solute transport. In Chapter 2 we analyzed uranium transport in natural sediment using the...
Resource Type:: Dissertation

Gas absorption in a countercurrent packed tower : (1) Absorption with simultaneous chemical reaction (2) absorption into varying viscous solutions

Creator:: Cho, Jong Soo
Abstract:: The surface renewal rate from Danckwerts' theory and the effective interfacial area between gas and liquid per unit packing volume in a packed absorption tower were evaluated for the absorption of carbon dioxide into carbonate/bicarbonate buffer solution accompanied by a pseudo-first order chemical reaction. The rate of chemical reaction in...
Resource Type:: Dissertation

ScholarsArchive@OSU

Modeling rate-limited processes along non-uniform surfaces via the method of volume averaging

Mass transfer at vertical plane electrodes as affected by electrode separation, porous separators and acceleration

Mobile phase mass transfer in chromatographic beds of impermeable spheres

A new apparatus for studying mass transfer and reaction between two fluid phases

Mass transfer in a multiple stage cross-current packed column

Mass transport in laboratory water wave flumes

Numerical study of mass transfer enhanced by theromocapillary convection in a 2-D microscale channel

Experimental and numerical analysis of transport in saturated heterogeneous media

Gas absorption in a countercurrent packed tower : (1) Absorption with simultaneous chemical reaction (2) absorption into varying viscous solutions

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search