Coating flows

SJ Weinstein, KJ Ruschak - Annu. Rev. Fluid Mech., 2004 - annualreviews.org
▪ Abstract Coating is the process of applying thin liquid layers to a substrate, often a moving
web. Complex coating processes can be approached through examination of their fluid …

Energy efficiency in extrusion-related polymer processing: A review of state of the art and potential efficiency improvements

C Abeykoon, A McMillan, BK Nguyen - Renewable and Sustainable Energy …, 2021 - Elsevier
Energy saving and industrial pollution have become increasingly important issues, therefore
the identification and adoption of more energy efficient machines and industrial processes …

Topology optimization of non-linear elastic structures and compliant mechanisms

TE Bruns, DA Tortorelli - Computer methods in applied mechanics and …, 2001 - Elsevier
A linear elastic response is assumed in most structural topology optimization problems.
While this assumption is valid for a wide variety of problems, it is not valid for structures …

[HTML][HTML] Finite element modelling of fully-coupled flow/fiber-orientation effects in polymer composite deposition additive manufacturing nozzle-extrudate flow

Z Wang, DE Smith - Composites Part B: Engineering, 2021 - Elsevier
This paper presents a Finite Element Method (FEM) based algorithm to simulate the
mutually dependent effects between non-Newtonian polymer melt flow and fiber orientation …

A cascade optimization methodology for automatic parameter identification and shape/process optimization in metal forming simulation

JP Ponthot, JP Kleinermann - Computer methods in applied mechanics …, 2006 - Elsevier
Computer simulations of metal forming processes using the finite element method (FEM)
are, today, well established. This form of simulation uses an increasing number of …

Numerical shape optimization as an approach to extrusion die design

S Elgeti, M Probst, C Windeck, M Behr… - Finite Elements in …, 2012 - Elsevier
Profile extrusion is a manufacturing process used for continuous plastic profiles with a fixed
cross section. The key challenge in the development of profile extrusion dies is to design the …

Heat retention modeling of large area additive manufacturing

K Choo, B Friedrich, T Daugherty, A Schmidt… - Additive …, 2019 - Elsevier
Abstract Large Area Additive Manufacturing now enables the fabrication of structures that
are dramatically more substantial than those produced with standard 3D printing. As the use …

Optimal curing for thermoset matrix composites: thermochemical considerations

M Li, Q Zhu, PH Geubelle, CL Tucker III - Polymer Composites, 2001 - Wiley Online Library
A design sensitivity analysis is used to optimize the applied wall temperature vs. time in
autoclave curing for thermoset matrix composites. The calculation minimizes the cure time …

Topology optimization of geometrically nonlinear structures and compliant mechanisms

T Bruns, D Tortorelli - 7th aiaa/usaf/nasa/issmo symposium on …, 1998 - arc.aiaa.org
Topology optimization of structures has become an area of rapidly increasing interest to
researchers during the past decade. Most structural topology optimization problems assume …

[HTML][HTML] Branch and bound search to optimize injection gate locations in liquid composite molding processes

A Gokce, KT Hsiao, SG Advani - Composites Part A: Applied Science and …, 2002 - Elsevier
In liquid composite molding (LCM) processes the resin is injected into a mold cavity
containing pre-placed reinforcement fabrics through openings known as gates, and the air …