Results 71 to 80 of about 3,118,301 (202)
Abradable DEM: A Novel Framework to Capture the Mechanistic Evolution of Particle Shape
Although various methods exist for modelling non-spherical particles in DEM, particles’ shapes are usually treated as immutable. However, particles often change shape gradually, e.g., due to abrasion or accrued plastic deformation.
Rogan, Haydn
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Metal particle shape: A practical perspective
, 2018 The choice of appropriate processing conditions in powder metallurgy and the achievement of the required properties for the final metal components greatly depend on the shape of the solid phase.
Sola A. +3 more
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Two-particle transfer processes as a signature of shape phase transition in Zirconium isotopes
, 2023 We explore two-particle transfer reactions as a crucial probe of the occurrence of shape coexistence in shape phase transitions. The (t,p) reactions to the ground state and to excited 0+ states are calculated for the isotope chain of even-even Zirconium ...
Lay Valera, José Antonio +5 more
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ELECTRODEPOSITION OF COPPER POWDER FROM MIXTURE SULPHATE –CHLORIDE ACIDIC SOLUTION
Iraqi Journal for Mechanical and Materials Engineering, 2018 This paper studies the preparation of Copper powder from Copper Sulphate aqueous solution(CuSO4.5H2O), sulfuric acid (H2SO4) and copper chloride (CuCl2.2H2O)by using the process of electro-deposition.
Sundus A Jasim
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Real-Time Shape-Based Particle Separation and Detailed in Situ Particle Shape Characterization
, 2016 Particle shape is an important attribute in determining particle properties and behavior, but it is difficult to control and characterize. We present a new portable system that offers, for the first time, the ability to separate particles with different ...
Dan Imre (1694716) +2 more
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PARTIcle Shape ANalyzer PARTISAN – an open source tool for multi-standard two-dimensional particle morphometry analysis [PDF]
, 2018 Volcanic particles are commonly characterized using 2D morphometric analysis. Results of analysis are used to compare particles from different events or phases, and to infer clast-generating mechanisms, eruptive styles and the aerodynamic behavior of ...
Bowman, M. +8 more
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Shuili Shuiyun Gongcheng XuebaoRockfill material, as the primary construction material for earth-rock dams, exhibits dynamic deformation characteristics under seismic action that are influenced by particle shape, gradation, and relative density.
YANG Gui, LIU Yu, TANG Chenjing
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Effect of Particle Shape on the Flow of an Hourglass
Physical Review LettersThe flow rate of a granulate out of a cylindrical container is studied as a function of particle shape for flat and elongated ellipsoids experimentally and numerically. We find a nonmonotonic dependence of the flow rate on the grain aspect ratio a/b.
Bo Fan +3 more
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, 2021 This paper presents a computational study on the interactive evolution of particle shape and particle breakage for granular material under confined compression.
Zhao, Jidong, Zhu, Fan
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Fractal and FractionalParticle crushing changes both particle size distribution and particle shape, which significantly affects the mechanical behavior of sand. This study uses a multi-scale discrete element method to investigate the direct-shear response of sand under ...
Abdulmuttalip Ari, Felix Okonta
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