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A numerical study of cohesive and non-cohesive particles in a bottom spray fluidized bed using fully coupled CFD-DEM simulations

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TitleInfo
Title
A numerical study of cohesive and non-cohesive particles in a bottom spray fluidized bed using fully coupled CFD-DEM simulations
Name (type = personal)
NamePart (type = family)
Adepu
NamePart (type = given)
Manogna
NamePart (type = date)
1991-
DisplayForm
Manogna Adepu
Role
RoleTerm (authority = RULIB)
author
Name (type = personal)
NamePart (type = family)
Roth
NamePart (type = given)
Charles
DisplayForm
Charles Roth
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
chair
Name (type = personal)
NamePart (type = family)
Ramachandran
NamePart (type = given)
Rohit
DisplayForm
Rohit Ramachandran
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
internal member
Name (type = personal)
NamePart (type = family)
Dutt
NamePart (type = given)
Meenakshi
DisplayForm
Meenakshi Dutt
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
internal member
Name (type = personal)
NamePart (type = family)
Shapley
NamePart (type = given)
Nina
DisplayForm
Nina Shapley
Affiliation
Advisory Committee
Role
RoleTerm (authority = RULIB)
internal member
Name (type = corporate)
NamePart
Rutgers University
Role
RoleTerm (authority = RULIB)
degree grantor
Name (type = corporate)
NamePart
Graduate School - New Brunswick
Role
RoleTerm (authority = RULIB)
school
TypeOfResource
Text
Genre (authority = marcgt)
theses
OriginInfo
DateCreated (qualifier = exact)
2015
DateOther (qualifier = exact); (type = degree)
2015-05
Place
PlaceTerm (type = code)
xx
CopyrightDate (encoding = w3cdtf); (qualifier = exact)
2015
Language
LanguageTerm (authority = ISO639-2b); (type = code)
eng
Abstract (type = abstract)
Fully coupled CFD-DEM simulations were conducted to investigate the applicability of the van der Waals cohesive force model to a bottom spray fluid bed. For the present simulation DEM was executed on the Graphic Unit Processing Unit (GPU) and the CFD on the Central Processing Unit (CPU). For this, DEM code XPS was coupled with CFD code AVL FIREĀ®. Based on this approach a bottom spray fluid bed coater was simulated for a process of 30 sec to investigate the agglomeration process. The growth and breakage of agglomerates was numerically confirmed. Number of particles sprayed over the simulation time and mean velocity were monitored in both cohesive and non-cohesive systems to understand the behavior of fluidization. To understand the fluidization in the cohesive system three different cases of coating process were investigated with different fluidization velocities.
Subject (authority = RUETD)
Topic
Chemical and Biochemical Engineering
Subject (authority = ETD-LCSH)
Topic
Computational fluid dynamics
Subject (authority = ETD-LCSH)
Topic
Fluid dynamics
RelatedItem (type = host)
TitleInfo
Title
Rutgers University Electronic Theses and Dissertations
Identifier (type = RULIB)
ETD
Identifier
ETD_6403
PhysicalDescription
Form (authority = gmd)
electronic resource
InternetMediaType
application/pdf
InternetMediaType
text/xml
Extent
1 online resource (vii, 37 p. : ill.)
Note (type = degree)
M.S.
Note (type = bibliography)
Includes bibliographical references
Note (type = statement of responsibility)
by Manogna Adepu
RelatedItem (type = host)
TitleInfo
Title
Graduate School - New Brunswick Electronic Theses and Dissertations
Identifier (type = local)
rucore19991600001
Location
PhysicalLocation (authority = marcorg); (displayLabel = Rutgers, The State University of New Jersey)
NjNbRU
Identifier (type = doi)
doi:10.7282/T3GQ70KZ
Genre (authority = ExL-Esploro)
ETD graduate
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Rights

RightsDeclaration (ID = rulibRdec0006)
The author owns the copyright to this work.
RightsHolder (type = personal)
Name
FamilyName
Adepu
GivenName
Manogna
Role
Copyright Holder
RightsEvent
Type
Permission or license
DateTime (encoding = w3cdtf); (qualifier = exact); (point = start)
2015-04-15 12:37:46
AssociatedEntity
Name
MANOGNA ADEPU
Role
Copyright holder
Affiliation
Rutgers University. Graduate School - New Brunswick
AssociatedObject
Type
License
Name
Author Agreement License
Detail
I hereby grant to the Rutgers University Libraries and to my school the non-exclusive right to archive, reproduce and distribute my thesis or dissertation, in whole or in part, and/or my abstract, in whole or in part, in and from an electronic format, subject to the release date subsequently stipulated in this submittal form and approved by my school. I represent and stipulate that the thesis or dissertation and its abstract are my original work, that they do not infringe or violate any rights of others, and that I make these grants as the sole owner of the rights to my thesis or dissertation and its abstract. I represent that I have obtained written permissions, when necessary, from the owner(s) of each third party copyrighted matter to be included in my thesis or dissertation and will supply copies of such upon request by my school. I acknowledge that RU ETD and my school will not distribute my thesis or dissertation or its abstract if, in their reasonable judgment, they believe all such rights have not been secured. I acknowledge that I retain ownership rights to the copyright of my work. I also retain the right to use all or part of this thesis or dissertation in future works, such as articles or books.
RightsEvent
DateTime (encoding = w3cdtf); (qualifier = exact); (point = start)
2015-05-31
DateTime (encoding = w3cdtf); (qualifier = exact); (point = end)
2015-11-30
Type
Embargo
Detail
Access to this PDF has been restricted at the author's request. It will be publicly available after November 30th, 2015.
Copyright
Status
Copyright protected
Availability
Status
Open
Reason
Permission or license
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Technical

RULTechMD (ID = TECHNICAL1)
ContentModel
ETD
OperatingSystem (VERSION = 5.1)
windows xp
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