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arXiv · 1107.1918

Molecular Dynamics Simulation of Smaller Granular Particles Deposition on a Larger One Due to Velocity Sequence Dependent Electrical Charge Distribution

Euis Sustini·Siti Nurul Khotimah·Ferry Iskandar·Sparisoma Viridi
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Abstract

Deposition of smaller granular particles on a larger nucleus particle has been simulated in two-dimension using molecular dynamics method. Variation of sequences of velocity of deposited particles is conducted and reported in this work. The sequences obey a normal distribution function of velocity with the same parameters. It has been observed that for velocity in range of 0 to 0.02 the densest deposited site (15-17 % number of grains) is located at about angle π/4 where location of injection point is π/4. And the less dense is about π/4 + π/2. Different sequences give similar result.

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Euis Sustini, Siti Nurul Khotimah, Ferry Iskandar, Sparisoma Viridi. 2011-09-10. Molecular Dynamics Simulation of Smaller Granular Particles Deposition on a Larger One Due to Velocity Sequence Dependent Electrical Charge Distribution. https://doi.org/10.1063/1.3667258

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