Particle shape effects on the shear behaviors of granular assemblies: irregularity and elongation

2021 ◽  
Vol 23 (2) ◽  
Author(s):  
M. Q. Xu ◽  
N. Guo ◽  
Z. X. Yang
Keyword(s):  
Particle Shape ◽  
Granular Assemblies ◽  
Shape Effects ◽  
Shear Behaviors

Fuel particle shape effects in the packed bed combustion of wood

2018 ◽  
Vol 198 ◽  
pp. 100-111 ◽  
Author(s):  
Élizabeth Trudel ◽  
William L.H. Hallett ◽  
Evan Wiens ◽  
Jeremiah D. O'Neil ◽  
Marina K. Busigin ◽  
...  
Keyword(s):  
Particle Shape ◽  
Packed Bed ◽  
Fuel Particle ◽  
Shape Effects

scholarly journals Aspect-ratio-dependent interaction of molecular polymer brushes and multicellular tumour spheroids

2018 ◽  
Vol 9 (25) ◽  
pp. 3461-3465 ◽  
Author(s):  
Markus Müllner ◽  
Kylie Yang ◽  
Amandeep Kaur ◽  
Elizabeth J. New
Keyword(s):  
Aspect Ratio ◽  
Surface Chemistry ◽  
Particle Shape ◽  
Polymer Brushes ◽  
Design Parameters ◽  
Tumour Spheroid ◽  
Tumour Spheroids ◽  
Shape Effects ◽  
Nanoparticle Design ◽  
Dependent Interaction

Molecular polymer brushes allow for independent tailoring of nanoparticle design parameters. Brush particles with altered shape and aspect ratio revealed that particle shape effects may be decoupled from surface chemistry to achieve higher tumour spheroid interaction and penetration.

scholarly journals Particle shape effects on the stress response of granular packings

Soft Matter ◽  
2014 ◽  
Vol 10 (1) ◽  
pp. 48-59 ◽  
Author(s):  
Athanasios G. Athanassiadis ◽  
Marc Z. Miskin ◽  
Paul Kaplan ◽  
Nicholas Rodenberg ◽  
Seung Hwan Lee ◽  
...  
Keyword(s):  
Stress Response ◽  
Particle Shape ◽  
Shape Effects ◽  
Granular Packings

scholarly journals Dielectric Polarization and Particle Shape Effects

2007 ◽  
Vol 2007 ◽  
pp. 1-9 ◽  
Author(s):  
Ari Sihvola
Keyword(s):  
Circular Cylinder ◽  
Particle Shape ◽  
Material Modeling ◽  
Dielectric Polarization ◽  
Surface Geometry ◽  
Surface Parameters ◽  
Regular Polyhedra ◽  
Shape Effects ◽  
Different Shapes ◽  
Effect Of Surface

This article reviews polarizability properties of particles and clusters. Especially the effect of surface geometry is given attention. The important parameter of normalized dipolarizability is studied as function of the permittivity and the shape of the surface of the particle. For nonsymmetric particles, the quantity under interest is the average of the three polarizability dyadic eigenvalues. The normalized polarizability, although different for different shapes, has certain universal characteristics independent of the inclusion form. The canonical shapes (sphere, spheroids, ellipsoids, regular polyhedra, circular cylinder, semisphere, double sphere) are studied as well as the correlation of surface parameters with salient polarizability properties. These geometrical and surface parameters are essential in the material modeling problems in the nanoscale.

Particle shape effects due to crushing method and size

1986 ◽  
Vol 16 (1-2) ◽  
pp. 109-123 ◽  
Author(s):  
T.E. Durney ◽  
T.P. Meloy
Keyword(s):  
Particle Shape ◽  
Shape Effects

Particle shape effects on fabric of granular random packing

2017 ◽  
Vol 310 ◽  
pp. 175-186 ◽  
Author(s):  
Shiwei Zhao ◽  
Nan Zhang ◽  
Xiaowen Zhou ◽  
Lei Zhang
Keyword(s):  
Particle Shape ◽  
Random Packing ◽  
Shape Effects
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