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Patrick M. Praegla
Patrick M. Praegla
Verified email at tum.de
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Year
Physics‐based modeling and predictive simulation of powder bed fusion additive manufacturing across length scales
C Meier, SL Fuchs, N Much, J Nitzler, RW Penny, PM Praegla, SD Proell, ...
GAMM‐Mitteilungen 44 (3), e202100014, 2021
322021
A versatile SPH modeling framework for coupled microfluid-powder dynamics in additive manufacturing: binder jetting, material jetting, directed energy deposition and powder bed …
SL Fuchs, PM Praegla, CJ Cyron, WA Wall, C Meier
Engineering with Computers 38 (6), 4853-4877, 2022
282022
Spatial mapping of powder layer density for metal additive manufacturing via transmission X-ray imaging
RW Penny, PM Praegla, M Ochsenius, D Oropeza, R Weissbach, C Meier, ...
Additive Manufacturing 46, 102197, 2021
242021
Additively manufactured structures with powder inclusions for controllable dissipation: The critical influence of packing density
PM Praegla, T Mair, A Wimmer, SL Fuchs, MF Zaeh, WA Wall, C Meier
Powder Technology, 119587, 2024
12024
Quantitative analysis of thin metal powder layers via transmission X-ray imaging and discrete element simulation: Roller-based spreading approaches
RW Penny, D Oropeza, R Weissbach, PM Praegla, C Meier, WA Wall, ...
Powder Technology 432, 119105, 2024
12024
Quantitative analysis of thin metal powder layers via transmission X-ray imaging and discrete element simulation: Blade-based spreading approaches
RW Penny, D Oropeza, PM Praegla, R Weissbach, C Meier, WA Wall, ...
Powder Technology 432, 119106, 2024
12024
Novel Simulation-Inspired Roller Spreading Strategies for Fine and Highly Cohesive Metal Powders
R Weissbach, PM Praegla, WA Wall, AJ Hart, C Meier
arXiv preprint arXiv:2306.06013, 2023
12023
Dämpfende Strukturen in der Additiven Fertigung: Vergleich von Dämpfungskonzepten beim pulverbettbasierten Schmelzen von Metallen mittels Laserstrahl
T Mair, D Wenzler, P Praegla, MF Zäh
Zeitschrift für wirtschaftlichen Fabrikbetrieb 118 (7-8), 492-496, 2023
2023
Towards Additively Manufactured Metamaterials with Powder Inclusions for Controllable Dissipation: The Critical Influence of Packing Density
PM Praegla, T Mair, A Wimmer, SL Fuchs, N Fehn, MF Zaeh, WA Wall, ...
arXiv preprint arXiv:2302.08371, 2023
2023
Laser beam shape optimization: Exploring alternative profiles to Gaussian-shaped laser beams in powder bed fusion of metals
V Holla, P Kopp, J Grünewald, PM Praegla, C Meier, K Wudy, ...
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