Particle Shape and Flow behaviour in Laser Sintering: from modelling to experimental validation

Lead Research Organisation: University of Edinburgh
Department Name: Sch of Engineering

Abstract

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Publications

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Haeri S (2017) Discrete element simulation and experimental study of powder spreading process in additive manufacturing in Powder Technology

 
Description We have performed large-scale simulation of particle flows in additive manufacturing processes and identified the particle shape effects in the process. The simulations also yield new insights into the rheology of non-spherical particles in general.
Exploitation Route The findings can be utilised by additive manufacturing practitioners and process designers to better control and design relevant processes. There is a potential to expand the current material range available to addictive manufacturing according to our findings.
Sectors Aerospace, Defence and Marine,Chemicals,Energy,Healthcare,Manufacturing, including Industrial Biotechology