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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

Axial solid-density distribution in gas solid fluidized beds

Lee, Chau Jen. January 1961 (has links)
Call number: LD2668 .T4 1961 L44
42

Dynamic characteristics of gas-solids fluidized beds using radioactive isotope techniques

Stewart, Joe Jackson. January 1961 (has links)
Call number: LD2668 .T4 1961 S75
43

Agglomeration of superphosphate in a fluidized bed

Parikh, Shridhar V. January 1963 (has links)
Call number: LD2668 .T4 1963 P36 / Master of Science
44

An investigation of the movement of particles in fluidized beds

Rathbun, Jerry Lee. January 1965 (has links)
Call number: LD2668 .T4 1965 R234 / Master of Science
45

Dynamics of liquid-solid fluidized bed expansion

Schmitz, James Albert. January 1962 (has links)
LD2668 .T4 1962 S34
46

Oxygen partial pressure fluctuations in a fluidized bed combustor

Ni, X.-W. January 1986 (has links)
No description available.
47

Interphase gas exchange in a two-dimensional fluidized bed

Sit, Song P. January 1977 (has links)
No description available.
48

Fine particle classification using dilute fluidized beds

Annapoorneswari, Rajasekharan Pillai, January 2007 (has links) (PDF)
Thesis (M.S.)--University of Missouri--Rolla, 2007. / Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed December 11, 2007) Includes bibliographical references (p. 50-51).
49

Hydrodynamic effects of particle chaining in liquid-solid magnetofluidized beds : theory, experiment, and simulation

Cruz-Fierro, Carlos Francisco 27 April 2005 (has links)
In a fluidized bed of magnetically susceptible particles, the presence of a magnetic field induce the formation of particle chains due to interparticle magnetic forces. The resulting effect is a change in the overall spatial distribution of the particles, transitioning from a random, isotropic distribution to an ordered, anisotropic distribution. For a magnetic field with the same direction as the superficial fluid velocity, the resulting structures offer less resistance to flow, resulting in a decrease of the effective drag coefficient. Thus the bed is less expanded and have lower voidage in the presence of the magnetic field, at a given fluid superficial velocity. The effect of particle chaining in the particle drag in a liquid-solid fluidized bed is studied. Experimental data is collected on voidage and pressure drop for particle Reynolds number between 75 and 190, and for particle chain separation force to buoyant weight ratio between 0 and 0.58. A two-parameter equation for the change in drag coefficient with respect to the hydrodynamic and magnetic operating conditions in the bed is obtained. It provides very good agreement with the experimental data. A proprietary 3-D simulation code implementing a Computational Fluid Dynamics-Discrete Particle Method is developed and tested under the same conditions as the experiments performed. Without the use of any correction in the drag coefficient, the simulation code overestimates the bed expansion by as much as 70%. This error is reduced to or below 10% when the drag coefficient is corrected using the equation here obtained. / Graduation date: 2005
50

Dynamic behavior of ferromagnetic particles in a liquid-solid magnetically assisted fluidized bed (MAFB) : theory, experiment, and CFD-DPM simulation

Pinto-Espinoza, Joaquin 07 June 2002 (has links)
Graduation date: 2003

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