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engineering, chemical (161) 161
geldart (69) 69
fluidization (64) 64
hydrodynamics (54) 54
fluidized beds (46) 46
wirbelbett (42) 42
analysis (41) 41
flow (38) 38
behavior (36) 36
fluidisation (35) 35
numerical-simulation (35) 35
mathematical models (33) 33
fluid dynamics (32) 32
fluidized bed (32) 32
fluidised-beds (31) 31
computational fluid dynamics (29) 29
computer simulation (28) 28
fluidisieren (28) 28
kinetic-theory (28) 28
simulation (28) 28
cfd simulation (27) 27
gas-solid flow (27) 27
particles (27) 27
models (26) 26
powders (26) 26
validation (25) 25
model (23) 23
velocity (23) 23
wirbelschicht (22) 22
experimentelle daten (21) 21
hydrodynamik (21) 21
cfd (20) 20
bubbling (19) 19
numerische strömungssimulation (19) 19
solids (19) 19
dynamics (18) 18
gasströmung (18) 18
volumenfraktion (18) 18
drag (17) 17
eulerian simulation (16) 16
experimental-data (16) 16
festkörper (16) 16
interparticle forces (16) 16
multiphase flow (16) 16
computational-fluid-dynamics (15) 15
druckabfall (15) 15
fluidizing (15) 15
partikelgrösse (15) 15
wirbelschichtverfahren (15) 15
fluid flow (14) 14
gas-flow (14) 14
geldart d particles (14) 14
granular flow (14) 14
reactors (14) 14
riser (14) 14
volume-fraction (14) 14
beds (13) 13
chemical engineering (13) 13
pressure drop (13) 13
cfd-simulation (12) 12
discrete particle simulation (12) 12
geldart-a particles (12) 12
simuliertes ergebnis (12) 12
two-fluid model (12) 12
discrete element method (11) 11
drag coefficient (11) 11
drag model (11) 11
geldart a particles (11) 11
geldart classification (11) 11
geldart group b (11) 11
mesoscale structures (11) 11
zirkulierendes wirbelbett (11) 11
2-fluid model (10) 10
fluid-beds (10) 10
gas (10) 10
grain-size (10) 10
materials science, multidisciplinary (10) 10
pressure-drop (10) 10
bubbling fluidized bed (9) 9
circulating fluidized-bed (9) 9
energy & fuels (9) 9
entrainment (9) 9
expansion (9) 9
mechanics (9) 9
numerische simulation (9) 9
simulated-result (9) 9
size distribution (9) 9
strömungswiderstand (9) 9
binary-mixtures (8) 8
bubble (8) 8
bubbles (8) 8
circulating-fluidized-bed (8) 8
cluster (8) 8
leerrohrgeschwindigkeit (8) 8
particle size distribution (8) 8
particle-size-distribution (8) 8
systems (8) 8
blasengrösse (7) 7
cfd-dem (7) 7
cfd:computational-fluid-dynamics (7) 7
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Powder Technology, ISSN 0032-5910, 01/2020, Volume 360, pp. 872 - 881
The fluidization characteristics of binary Geldart D type particles in a vibrated gas-fluidized bed (VGFB) were studied deploying the collaborative measurement... 
Geldart D type particles | High-speed image | Vibrated gas-fluidized bed | Impact force sensor | Fluidization characteristics
Journal Article
Powder Technology, ISSN 0032-5910, 10/2019
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 04/2015, Volume 54, Issue 16, pp. 4468 - 4473
The L-valve, as a solids flow control device, has been used extensively in fluidized beds and circulating fluidized beds for controlling the solids circulation... 
ENGINEERING, CHEMICAL | FLOW | SOLIDS | Aeration | Solids flow | Geldart D particles | Pressure drop | Gas flow | Circulating | Fluidized beds | Circulation
Journal Article
Advanced Powder Technology, ISSN 0921-8831, 11/2016, Volume 27, Issue 6, pp. 2377 - 2398
CFD-DEM algorithm which couples the macroscopic governing equations for gas phase and the second law of motions for individual particles in the system, is more... 
Bubbling | CFD-DEM | Geldart D | Fluidization | SCALING RELATIONSHIPS | VELOCITY | PROFILES | MONO | VALIDATION | FLOW | PRESSURE-DROP | RANDOM ARRAYS | ENGINEERING, CHEMICAL | CFD SIMULATION | DYNAMICS
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 12/2012, Volume 51, Issue 50, pp. 16482 - 16487
The influence of agitation of a frame impeller on the fluidization performance of Geldart D particles is experimentally and numerically studied in a gas–solid... 
GRANULE SIZE | CFD | ENGINEERING, CHEMICAL | PRESSURE | VELOCITY | SCALE-UP | BEHAVIOR | AGITATION | PATTERNS | POLYMERIZATION | FLOW | Agitation | Geldart D particles | Computational fluid dynamics | Computer simulation | Impellers | Fluidizing | Mathematical models | Fluidized beds | Engineering Sciences | Polymers | Chemical and Process Engineering | Chemical Sciences
Journal Article
Korean Journal of Chemical Engineering, ISSN 0256-1115, 7/2012, Volume 29, Issue 7, pp. 862 - 867
A relatively new variant in fluidized bed technology, designated as the swirling fluidized bed (SFB), was investigated for its heat transfer characteristics... 
Biotechnology | Chemistry | Materials Science, general | Swirling Fluidized Bed (SFB) | Geldart Type D Particles | Catalysis | Heat Transfer Coefficient | Industrial Chemistry/Chemical Engineering | Superficial Velocity | ENGINEERING, CHEMICAL | HYDRODYNAMICS | CHEMISTRY, MULTIDISCIPLINARY | Mechanical engineering | Copper alloys | Analysis
Journal Article
Particulate Science and Technology, ISSN 0272-6351, 11/2014, Volume 32, Issue 6, pp. 537 - 543
The periodic slugging behavior of Geldart D particles in a vibrated gas-fluidized bed (VFB) is favorable for some applications involving the processes of... 
gas-fluidized bed | density | imaging | fluidized bed | Coarse particle | fluidization | COMBUSTION | EMISSIONS | HYDRODYNAMICS | AIR | ENGINEERING, CHEMICAL | FINE | NUMERICAL-SIMULATION | Coalescing | Dynamic tests | Geldart D particles | Vibration | Mathematical models | Formations | Coalescence | Slugs
Journal Article
Powder Technology, ISSN 0032-5910, 01/2017, Volume 305, pp. 333 - 339
The fluidization behavior of a binary mixture of Geldart D type particles in a shallow vibrated gas-fluidized bed (VFB) was systematically studied by using a... 
Geldart D type particles | Density segregation | Vibrated gas-fluidized bed | Air pressure waves | ENGINEERING, CHEMICAL | SEPARATION | CHINESE LIGNITE | FINE COAL
Journal Article
Powder Technology, ISSN 0032-5910, 02/2019, Volume 343, pp. 599 - 606
Journal Article
Powder Technology, ISSN 0032-5910, 02/2017, Volume 308, p. 461
Gas-solid fluidized beds are widely applied in numerous industrial processes. Particle motions significantly affect the performance of fluidized bed reactors... 
Fluidized bed reactors | Clouds | Particulates | Fluidization | Velocity | Coalescing | Geldart D particles | Reactors | Correlation analysis | Sensors | Coalescence | Velocity measurement | Electrostatics | Fluidized beds | Monitoring | Electrostatic charge
Journal Article
Applied Mechanics and Materials, ISSN 1660-9336, 10/2011, Volume 110-116, pp. 3720 - 3727
Geldart Type-D particles are often associated with poor fluidization characteristics due to their large sizes and higher densities. This paper reports the... 
Hydrodynamics | Pressure drop | Geldart Type-D particles | Swirling fluidized bed
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 06/2013, Volume 97, pp. 152 - 161
Many chemical processes, such as polysilicon production in fluidized beds, can be improved by elimination of bubbles. Theory suggests that this can be done... 
Bubbles | Polysilicon | Gasification | Fluidization | Computational fluid dynamics | Flow regimes | ENGINEERING, CHEMICAL | GELDART | BEDS | Computation | Chemical engineering | Fluidizing | Mathematical models | Beads | Fluidized beds
Journal Article
EPJ Web of Conferences, ISSN 2100-014X, 2017, Volume 140, p. 6019
Multiphase (gas-solid) flows are encountered in numerous industrial applications such as pharmaceutical, food, agricultural processing and energy generation. A... 
Fluidized bed reactors | Computational fluid dynamics | Shape effects | Reynolds number | Fluid flow | Hydrodynamics | Industrial applications | Discrete element method | Aspect ratio | Geldart D particles | Drag | Pressure drop | Mathematical models | Particle shape | Fluidized beds
Journal Article
Powder Technology, ISSN 0032-5910, 2008, Volume 180, Issue 3, pp. 289 - 295
With an aim to conduct performance rating and optimization of an industrial-scale fluidized bed dryer, a decision tree has been devised to aid selection of the... 
Geldart D particles | Fluidization | Industrial-scale | Drying | ENGINEERING, CHEMICAL | industrial-scale | drying | SINGLE-PARTICLE | GRANULAR SOLIDS | KINETICS | MASS | COAL | BATCH | fluidization
Journal Article
Qinghua Daxue Xuebao/Journal of Tsinghua University, ISSN 1000-0054, 11/2009, Volume 49, Issue 11, pp. 1818 - 1821
Journal Article
Chemical Industry and Chemical Engineering Quarterly, ISSN 1451-9372, 2017, Volume 23, Issue 4, pp. 529 - 536
Journal Article
Guocheng Gongcheng Xuebao/The Chinese Journal of Process Engineering, ISSN 1009-606X, 12/2005, Volume 5, Issue 6, pp. 597 - 600
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 2011, Volume 66, Issue 12, pp. 2764 - 2773
An earlier developed Discrete Element Model (DEM) for simulating dense gas–solid two-phase flow has been used to study the formation of bubbles at a single... 
Bubble boundary | Two-Fluid Model | Geldart type D particles | Discrete Element Model | Gas void fraction | Minimum fluidization | ENGINEERING, CHEMICAL | MODEL | SIMULATION | Particle size | Bubbles | Approximation | Chemical engineering | Fluidizing | Mathematical models | Discrete element method | Boundaries
Journal Article
Journal of University of Shanghai for Science and Technology/Shanghai Ligong Daxue Xuebao, ISSN 1007-6735, 01/2012, Volume 34, Issue 1, pp. 81 - 87
Unsteady heat transfer in a gas-solid fluidized bed of Geldart D particles was simulated with the help of Eulerian-Eulerian fluid dynamic method. 6... 
Geldart D particles | Computer simulation | Fluidizing | Mathematical models | Fluidized beds | Heat transfer coefficients | Heat transfer | Walls
Journal Article
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