[HTML][HTML] Holistic computational design within additive manufacturing through topology optimization combined with multiphysics multi-scale materials and process …
Additive manufacturing (AM) processes have proven to be a perfect match for topology
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
optimization (TO), as they are able to realize sophisticated geometries in a unique layer-by …
[HTML][HTML] Review on melt flow simulations for thermoplastics and their fiber reinforced composites in fused deposition modeling
Fused deposition modeling (FDM) has been one of the most widely used additive
manufacturing techniques due to its ease of use and widespread availability. Recent years …
manufacturing techniques due to its ease of use and widespread availability. Recent years …
[HTML][HTML] Computational fluid dynamics modelling and experimental analysis of reinforcement bar integration in 3D concrete printing
A challenge for 3D Concrete Printing is to incorporate reinforcement bars without
compromising the concrete-rebar bonding. In this paper, a Computational Fluid Dynamics …
compromising the concrete-rebar bonding. In this paper, a Computational Fluid Dynamics …
A thermodynamic framework for the additive manufacturing of crystallizing polymers. Part I: A theory that accounts for phase change, shrinkage, warpage and residual …
A rigorous, comprehensive, and thermodynamically consistent theory has been developed
for the fused deposition modelling (FDM) of semi-crystalline polymers. It is sufficiently …
for the fused deposition modelling (FDM) of semi-crystalline polymers. It is sufficiently …
A review on microstructural formations of discontinuous fiber-reinforced polymer composites prepared via material extrusion additive manufacturing: fiber orientation …
Z Wang, Z Fang, Z Xie, DE Smith - Polymers, 2022 - mdpi.com
A discontinuous fiber-reinforced polymer composite (DFRPC) provides superior mechanical
performances in material extrusion additive manufacturing (MEAM) parts, and thus promotes …
performances in material extrusion additive manufacturing (MEAM) parts, and thus promotes …
The dependency chain in material extrusion additive manufacturing: Shaft torque, infeed load, melt pressure, and melt temperature
Current material extrusion systems can produce complex parts but lack instrumentation for
observability and control. To investigate methods for observing the material extrusion …
observability and control. To investigate methods for observing the material extrusion …
Numerical modelling of the viscoelastic polymer melt flow in material extrusion additive manufacturing
In material extrusion (MEX), it is challenging to accurately predict the steady and transient
feeding forces at various polymer extrusion rates when printing island and thin-walled …
feeding forces at various polymer extrusion rates when printing island and thin-walled …
Predicting Properties of Fused Filament Fabrication Parts through Sensors and Machine Learning
Z Liu, GA Mazzei Capote, E Grubis, A Pandey… - … of Manufacturing and …, 2023 - mdpi.com
Fused filament fabrication (FFF), colloquially known as 3D-printing, has gradually expanded
from the laboratory to the industrial and household realms due to its suitability for producing …
from the laboratory to the industrial and household realms due to its suitability for producing …
Additive Manufacturing of Hard Magnetic Passive Shims to Increase Field Homogeneity of a Halbach Magnet
S Jafarzadeh, AC Wulff, K Engelbrecht… - Advanced …, 2023 - Wiley Online Library
Obtaining a highly homogeneous magnetic field is desired for field‐controlled applications.
For example, the resolution of magnetic analysis methods can be improved by generating a …
For example, the resolution of magnetic analysis methods can be improved by generating a …
Steady melting in material extrusion additive manufacturing
Purpose A main cause of defects within material extrusion (MatEx) additive manufacturing is
the nonisothermal condition in the hot end, which causes inconsistent extrusion and polymer …
the nonisothermal condition in the hot end, which causes inconsistent extrusion and polymer …