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Title:

LagrangeBench: A Lagrangian Fluid Mechanics Benchmarking Suite

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Toshev, Artur; Galletti, Gianluca; Fritz, Fabian; Adami, Stefan; Adams, Nikolaus
Abstract:
Machine learning has been successfully applied to grid-based PDE modeling in various scientific applications. However, learned PDE solvers based on Lagrangian particle discretizations, which are the preferred approach to problems with free surfaces or complex physics, remain largely unexplored. We present LagrangeBench, the first benchmarking suite for Lagrangian particle problems, focusing on temporal coarse-graining. In particular, our contribution is: (a) seven new fluid mechanics datasets (f...     »
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Editor:
Oh, A.; Neumann, T.; Globerson, A.; Saenko, K.; Hardt, M.; Levine, S.
Book / Congress title:
Advances in Neural Information Processing Systems
Volume:
36
Publisher:
Curran Associates, Inc.
Year:
2023
Pages:
64857--64884
Language:
en
WWW:
https://proceedings.neurips.cc/paper_files/paper/2023/file/ccac3b120c7dc86d45f56830732b62be-Paper-Datasets_and_Benchmarks.pdf
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik
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