scholarly journals Liquid fluidization with cylindrical particles: Highly resolved simulations

AIChE Journal ◽  
2019 ◽  
Vol 65 (6) ◽  
Author(s):  
Jos J. Derksen
Keyword(s):  
Liquid Fluidization ◽  
Cylindrical Particles

Effect of Polymer, Road Surface, and Driving Conditions on Wear Surface Characteristics of Tire Treads

1973 ◽  
Vol 1 (4) ◽  
pp. 354-362 ◽  
Author(s):  
F. R. Martin ◽  
P. H. Biddison
Keyword(s):  
Wear Surface ◽  
Surface Characteristics ◽  
Road Surface ◽  
The Other ◽  
Mechanical Degradation ◽  
Textured Surface ◽  
Test Track ◽  
Driving Conditions ◽  
Styrene Butadiene ◽  
Cylindrical Particles

Abstract Treads made with emulsion styrene-butadiene copolymer (SBR), solution SBR, polybutadiene (BR), and a 60/40 emulsion SBR/BR mixture were built as four-way tread sections on G78-15 belted bias tires, which were driven over both concrete and gravel-textured highways and on a small, circular, concrete test track. The tires were front mounted. When driven on concrete highway, all except the BR tread had either crumbled- or liquid-appearing surfaces, thought to have been formed by mechanical degradation or fatigue. When cornered on concrete, these materials formed small cylindrical particles or rolls. The BR tread had a smooth, granular-textured surface when driven on concrete highway and a ridge or sawtooth abrasion pattern when cornered on concrete. All the materials appeared rough and torn when run on gravel-textured highway. The differences in wear surface formed on BR tread and the other three are thought to be due primarily to the relatively high resilience of BR.

ORIENTATING MANIPULATION OF CYLINDRICAL PARTICLES WITH OPTICAL TWEEZERS

2008 ◽  
Vol 17 (04) ◽  
pp. 387-394 ◽  
Author(s):  
XIUDONG SUN ◽  
XUECONG LI ◽  
JIANLONG ZHANG
Keyword(s):  
Escherichia Coli ◽  
Carbon Nanotubes ◽  
Laser Beam ◽  
Optical Tweezers ◽  
Optical Trap ◽  
Polarization Direction ◽  
Beam Shape ◽  
E Coli ◽  
Potential Applications ◽  
Cylindrical Particles

Orientating manipulations of cylindrical particles were performed by optical tweezers. Vertical and horizontal manipulations of Escherichia coli (E. coli) were carried out by changing the trapping depth and the focused laser beam shape. It was found that carbon nanotubes bundles (CNTBs) could be rotated in the linear polarized optical trap until it orientated its long axis along the linear polarization direction of the laser beam. However, E.coli could not be orientated in this way. Corresponding mechanisms were discussed based on the anisomeric electric characters of CNTBs. These orientation technologies of cylindrical objects with optical trap have potential applications in assembling nano-electric devices.

Characterization of cylindrical particles from their acoustic emission

Ultrasonics ◽  
1985 ◽  
Vol 23 (5) ◽  
pp. 233-238 ◽  
Author(s):  
H.W. Kwan ◽  
M.F. Leach
Keyword(s):  
Acoustic Emission ◽  
Cylindrical Particles

Edge-effect contribution to the extinction of light by dielectric disks and cylindrical particles

2010 ◽  
Vol 49 (24) ◽  
pp. 4641 ◽  
Author(s):  
Lei Bi ◽  
Ping Yang ◽  
George W. Kattawar
Keyword(s):  
Edge Effect ◽  
Cylindrical Particles

Solid Holdup Dynamics of a Step Change in Liquid Fluidization Velocity within a Liquid–Solid Fluidized Bed

2006 ◽  
Vol 39 (8) ◽  
pp. 798-806
Author(s):  
Di Li ◽  
Kei Mizuta ◽  
Kazuki Ishihata ◽  
Toshihiko Kamiya ◽  
Hidetomo Shirai ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Step Change ◽  
Fluidization Velocity ◽  
Solid Holdup ◽  
Liquid Fluidization
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