Results 221 to 230 of about 246,503 (260)

Particle shape consideration in numerical simulation of assemblies of irregularly shaped particles

Particuology, 2011
Abstract The mechanical behavior of granular materials depends much on the shape of the constituent particles. Therefore appropriate modeling of particle, or grain, shape is quite important. This study employed the method of direct modeling of grain shape ( Matsushima & Saomto, 2002 ), in which, the real shape of a grain is modeled by combining ...
Saba Abedi, Ali Asghar Mirghasemi
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Shape separation of particles

Powder Technology, 1992
Abstract The separation of particles according to shape is necessary for improving the quality of powder products.
Masami Furuuchi, Keishi Gotoh
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Particle Shape Characterization

1997
In powder technology the size characterization problems range from determining the shape of rock fragments measuring several centimeters to the problems of characterizing the shape and structure of items such as diesel soot and industrially important pigments.
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Focusing in on Particle Shape

1980
While it is recognized that naturally occurring scattering particles are not always perfect spheres, nevertheless a vast amount of theoretical calculations have been made for perfect spheres. Why is this? There are two obvious and very important justifications: (1) many of the qualitative and even quantitative characteristics of particle scattering are
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Particle Shape Distributions

Abstract This chapter describes the particle shapes produced by aggregation and fragmentation. This chapter uses two main approaches for describing particles shapes. First, in the Eulerian approach, particle shapes are characterized by their linear dimensions such as length, width, and height.
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Effect of particle shape on the liquefaction resistance of calcareous sands

Soil Dynamics and Earthquake Engineering, 2020
Shengjie Rui, Zhen Guo, Yujie Li
exaly  

Interplays between particle shape and particle breakage in confined continuous crushing of granular media

Powder Technology, 2021
Zhao Jidong
exaly  

Role of particle shape in the floatability of mineral particle: An overview of recent advances

Powder Technology, 2017
Wencheng Xia
exaly  

Exploring the relationship between critical state and particle shape for granular materials

Journal of the Mechanics and Physics of Solids, 2015
Jun Yang
exaly  

Effect of particle shape and size on flow properties of lactose powders

Particuology, 2012
Tim Freeman, Brian Armstrong
exaly