scholarly journals Universal stability curve for pattern formation in pulsed gas-solid fluidized beds of sandlike particles

2018 ◽  
Vol 3 (3) ◽  
Author(s):  
Lilian de Martín ◽  
Coen Ottevanger ◽  
J. Ruud van Ommen ◽  
Marc-Olivier Coppens
Keyword(s):  
Pattern Formation ◽  
Fluidized Beds ◽  
Stability Curve ◽  
Universal Stability

scholarly journals Pattern formation in fluidized beds as a tool for model validation: A two-fluid model based study

2016 ◽  
Vol 295 ◽  
pp. 35-42 ◽  
Author(s):  
Kaiqiao Wu ◽  
Lilian de Martín ◽  
Luca Mazzei ◽  
Marc-Olivier Coppens
Keyword(s):  
Pattern Formation ◽  
Model Validation ◽  
Fluidized Beds ◽  
Fluid Model ◽  
Model Based ◽  
Two Fluid Model ◽  
Two Fluid

scholarly journals Pattern formation in pulsed gas-solid fluidized beds – The role of granular solid mechanics

2017 ◽  
Vol 329 ◽  
pp. 4-14 ◽  
Author(s):  
Kaiqiao Wu ◽  
Lilian de Martín ◽  
Marc-Olivier Coppens
Keyword(s):  
Pattern Formation ◽  
Fluidized Beds ◽  
Solid Mechanics ◽  
Granular Solid

Pattern formation in the splay Freedericks transition of a nematic side-group polysiloxane

1993 ◽  
Vol 3 (6) ◽  
pp. 865-889 ◽  
Author(s):  
Norbert Schwenk ◽  
Hans Wolfgang Spiess
Keyword(s):  
Pattern Formation ◽  
Side Group

Pattern Formation in a Twisted Nematic Liquid Crystal Cell under an External Magnetic Field

1996 ◽  
Vol 6 (2) ◽  
pp. 235-253 ◽  
Author(s):  
Luca Carlotti ◽  
Sandro Faetti ◽  
Maurizio Nobili
Keyword(s):  
Magnetic Field ◽  
Liquid Crystal ◽  
External Magnetic Field ◽  
Pattern Formation ◽  
Nematic Liquid Crystal ◽  
Liquid Crystal Cell ◽  
Crystal Cell ◽  
Twisted Nematic ◽  
Twisted Nematic Liquid Crystal

SPATIAL PATTERN FORMATION IN FMR – AN EXAMPLE FOR NONLOCAL DYNAMICS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1597-C8-1598 ◽  
Author(s):  
F. J. Elmer
Keyword(s):  
Pattern Formation ◽  
Spatial Pattern ◽  
Spatial Pattern Formation

Pattern Formation in Thin Polymer Films: A New Morphology

2000 ◽  
Vol 629 ◽  
Author(s):  
Jean-Loup Masson ◽  
Peter F. Green
Keyword(s):  
Growth Rate ◽  
Pattern Formation ◽  
Early Stage ◽  
Structural Evolution ◽  
Distinct Form ◽  
Thin Polymer Films ◽  
Intermediate Morphology ◽  
Thin Polymer ◽  
Nonwetting Liquid ◽  
Cylindrical Holes

ABSTRACTResearchers have shown that thin, nonwetting, liquid homopolymer films dewet substrates, forming patterns that reflect fluctuations in the local film thickness. These patterns have been shown to be either discrete cylindrical holes or bicontinuous “spinodal-like” patterns. In this paper we show the existence of a new morphology. During the early stage of dewetting, discrete highly asymmetric holes appear spontaneously throughout the film. The nucleation rate of these holes is faster than their growth rate. The morphology of the late stage of evolution, after 18 days, is characterized by a bicontinuous pattern, distinct form conventional spinodal dewetting patterns. This morphology has been observed for a range of film thicknesses between 7.5 and 21nm. The structural evolution of this intermediate morphology is discussed.

Enhancement of Heat Transfer in the Freeboard Volume of a Fluidized and Circulating Fluidized Beds: Influence of Turbulence

2003 ◽  
Vol 34 (5-6) ◽  
pp. 14
Author(s):  
G. I. Pal'chonok ◽  
A. Borodulya ◽  
C. Breitholtz ◽  
B. Leckner
Keyword(s):  
Heat Transfer ◽  
Fluidized Beds ◽  
Circulating Fluidized Beds ◽  
Enhancement Of Heat Transfer
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