Séminaires
Séminaire SIMM : Peter Olmsted, Georgetown University
Peter Olmsted, Georgetown University
Numerous methods of Additive Manufacturing make use of polymeric materials ; examples include fused filament fabrication (FFF), selective laser sintering/melting, and bioprinting of hydrogels. These processes and their materials present many opportunities for obtaining a deeper understanding and insight into process and material design through the polymer physics of the processes. I will focus primarily on some of the challenges of FFF, and address whether and how we can understand why parts printed with this common process are often mechanically very weak, and what can potentially be done to enhance these processes. In FFF flows, relaxation, and solidification of entangled polymers under rapid cooling and heating conditions intertwine to yield the final printed parts. I will also touch on some interesting physics issues that arise in other polymer-based AM fabrication methods.
Séminaires (4)
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Séminaire SIMM - Catalin R. Picu (Reusselaer Polytechnic Institute, USA)
Lundi 29 avril de 14h00 à 15h00 - Boreau
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SEMINAIRE SIMM/C3M - Ellie Laura Porath
Jeudi 23 mai de 14h00 à 15h00 - Holweck
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SEMINAIRE SIMM/C3M - Ellie Laura Porath
Jeudi 23 mai de 14h00 à 15h00 - Holweck
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Séminaire SIMM
Lundi 27 mai de 14h00 à 15h00 - Charpak