Results 261 to 270 of about 456,016 (297)

A composite particle model for non-spherical particles in DEM simulations

Granular Matter, 2015
This paper presents a composite particle model with sphere clumps for modelling non-spherical particles in discrete element method (DEM) simulations. The formulation of the sphere clumps uses random selections of particle radii and positions, thus it can theoretically simulate all possible non-spherical particles encountered in engineering projects. In
T. Zhao, F. Dai, N. W. Xu, Y. Liu, Y. Xu
openaire   +1 more source

Voronoi analysis of the packings of non-spherical particles

Chemical Engineering Science, 2016
Abstract We present a structural analysis of the packings of identical non-spherical particles based on Voronoi cells. The packings are generated by discrete element method (DEM) simulations. The particles include axisymmetric ellipsoidal particles from oblates to prolates and cylindrical particles from disks to rods.
Dong, Kejun (R17842), Wang, Chuncheng, Yu, Aibing   +2 more
openaire   +2 more sources

On definition of the parameteres of non-spherical particles

1996
Publisher Summary Analysis of form of nonspherical particles is of interest for different fields of science and engineering. This chapter considers possible modification of the television method allowing one to increase informativity of measurements at simultaneous simplification of realization of counting volume limitation. In the registration plane,
openaire   +1 more source

Monte Carlo and Non-Spherical Particles

2004
see attached ...
Bruscaglioni P, Del Bianco S, Martelli F, Zaccanti G, Bazzini G, Gai M, Ismaelli A   +6 more
openaire   +1 more source

Dynamics of non-spherical particles in turbulence [PDF]

, 2019
Recent experimental and numerical investigations have enabled researchers to study directly the 3D time dependent motion of spherical and quasi-spherical particles in quiescent and turbulent flows. At the same time, fibre-like particles have been also extensively investigated during the last decades due to the high relevance of these geometries in the ...
openaire  

Photonic nanojet in non-spherical micro-particles

The 9th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS), 2014
Cheng-Yang Liu, Li-Jen Chang, Lung-Jieh Yang   +2 more
openaire   +1 more source

Rotational cooling of non-spherical particles

Exploring the classical to quantum transition at ever-increasing mass scales is the key goal in modern physics. With precise control over the translational and rotational degrees of levitated nanoparticles in ultra-high vacuum, these particles are promising candidates for probing quantum mechanical behavior.
openaire   +1 more source

A review of recent development for the CFD-DEM investigations of non-spherical particles

Powder Technology, 2022
Lianyong Zhou, Zihan Liu, Yongzhi Zhao
exaly  

Synthesis of non-spherical polymer particles using the activated swelling method

Journal of Colloid and Interface Science, 2022
Marco Lattuada
exaly  

Light scattering by non-spherical particles

Journal of Quantitative Spectroscopy and Radiative Transfer, 2007
Nikolai V. Voshchinnikov, Gorden Videen
openaire   +1 more source