Process phenomena and material properties in selective laser sintering of polymers: A review

F Lupone, E Padovano, F Casamento, C Badini - Materials, 2021 - mdpi.com
Selective laser sintering (SLS) is a powder bed fusion technology that uses a laser source to
melt selected regions of a polymer powder bed based on 3D model data. Components with …

Numerical study on compression processes of cohesive bimodal particles and their packing structure

T Yano, S Ohsaki, H Nakamura, S Watano - Advanced Powder Technology, 2021 - Elsevier
In this study, the compression characteristics of bimodal cohesive particles were
investigated using a discrete element method (DEM) simulation. The compression and …

Modeling of nanoparticle agglomeration and powder bed formation in microscale selective laser sintering systems

A Yuksel, M Cullinan - Additive Manufacturing, 2016 - Elsevier
Additive manufacturing (AM) has received a great deal of attention for the ability to produce
three dimensional parts via laser heating. One recently proposed method of making …

Evaporation induced self-assembly of rough colloids: A multiscale simulation study

R Tayeb, Y Zhang - International Journal of Heat and Mass Transfer, 2021 - Elsevier
A multiscale simulation method combining the finite volume multiphase Volume of Fluid
(VOF) method and Dissipative Particle Dynamics (DPD) is employed to investigate and …

Effect of horizontal vibrations and particle size on the packing density of multi-sized sphere mixtures: Discrete element method simulation

A Salamat, B Golman, C Spitas - Journal of …, 2022 - asmedigitalcollection.asme.org
Particle packing densification due to vibrations is a common process that occurs in many
industrial applications and is beneficial for achieving better mechanical properties in powder …

Smoothed particle hydrodynamics simulation of granular system under cyclic compressions

R Tayeb, Y Mao, Y Zhang - Powder Technology, 2019 - Elsevier
The response of two-dimensional frictionless granular material to isotropic cyclic
compression is simulated using an improved version of the Smoothed Particle …

Predictive Modelling of Tribological Systems using Movable Cellular Automata

N Salman - 2019 - etheses.whiterose.ac.uk
In the science of tribology, where there is an enormous degree of uncertainty, mathematical
models that convey state-of-the-art scientific knowledge are invaluable tools for unveiling the …

SpaceLab, an N-Body Particle-Particle Ballistic Collision Simulation Tool with Applications in Celestial Body Dynamics

J Guidos - 2022 - ir.library.oregonstate.edu
This thesis conveys the key technical features and scientific applications of a particle-particle
ballistic simulation tool (SpaceLab) as well as a high level overview of experiments it was …

Numerical Study of Self-Assembly of Granular and Colloidal Particles

R Tayeb - 2021 - search.proquest.com
Self-assembly of granular materials and colloids are studied using several different
computational methods such as Discrete Element Method (DEM), Smoothed Particle …

Fluid-Particle Flow and Heat Transfer

A Faghri, Y Zhang, A Faghri, Y Zhang - Fundamentals of Multiphase Heat …, 2020 - Springer
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