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Keywords: multiphysics modeling
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Journal Articles

A Simulation Study on the Effect of Particle Size Distribution on the Printed Geometry in Selective Laser Melting

Vaishak Ramesh Sagar, Samuel Lorin, Johan Göhl, Johannes Quist, Klas Jareteg, Christoffer Cromvik, Andreas Mark, Fredrik Edelvik, Kristina Wärmefjord, Rikard Söderberg
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. May 2022, 144(5): 051006.
Paper No: MANU-20-1741
https://doi.org/10.1115/1.4052705
Published Online: October 25, 2021
...@fcc.chalmers.se Email: kristina.warmefjord@chalmers.se Email: rikard.soderberg@chalmers.se 30 12 2020 01 10 2021 01 10 2021 25 10 2021 selective laser melting particle size distribution geometric variation 316L stainless steel multiphysics modeling Additive...
View Article titled, A Simulation Study on the Effect of Particle Size Distribution on the Printed Geometry in Selective Laser Melting
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Topics: Computational fluid dynamics, Geometry, Lasers, Melting, Particle size, Simulation, Structural analysis, Structural mechanics, Discrete element methods, Density
Journal Articles

Multiphysics Modeling and Experiments of Grayscale Photopolymerization With Application to Microlens Fabrication

M. M. Emami, M. Jamshidian, D. W. Rosen
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. September 2021, 143(9): 091005.
Paper No: MANU-20-1680
https://doi.org/10.1115/1.4050549
Published Online: March 30, 2021
... of UV-curable resin are derived based on the underlying chemical reactions involved in free radical photopolymerization. As enhancements to the state-of-the-art, our multiphysics model includes a recently proposed super-Gaussian description of the light field, as well as the photobleaching effect due...
View Article titled, <span class="search-highlight">Multiphysics</span> <span class="search-highlight">Modeling</span> and Experiments of Grayscale Photopolymerization With Application to Microlens Fabrication
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Topics: Chemical reactions, Lithography, Manufacturing, Modeling, Production planning, Resins, Simulation, Temperature, Ultraviolet radiation, Polymerization