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Discontinuous Galerkin Solutions of Moving Boundary Problems Using Arbitrary Lagrangian-Eulerian Method on GPUs
Date
2025-03-03
Author
Aygün, Atakan
Karakuş, Ali
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Flow problems with moving boundaries and interfaces appear naturally in many applications, such as turbine flow, flapping flight, etc. Numerical modeling of these flows poses additional challenges since the numerical grid moves with time. The arbitrary Lagrangian-Eulerian method (ALE) is one of the solution strategies for numerically dealing with moving boundary problems. In this talk, we present an arbitrary Lagrangian-Eulerian method on GPUs for moving boundary problems and its implementation to an open-source discontinuous Galerkin library, libParanumal.
URI
https://hdl.handle.net/11511/113912
Conference Name
SIAM Conference on Computational Science and Engineering 2025
Collections
Department of Mechanical Engineering, Conference / Seminar
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A. Aygün and A. Karakuş, “Discontinuous Galerkin Solutions of Moving Boundary Problems Using Arbitrary Lagrangian-Eulerian Method on GPUs,” presented at the SIAM Conference on Computational Science and Engineering 2025, Texas, Amerika Birleşik Devletleri, 2025, Accessed: 00, 2025. [Online]. Available: https://hdl.handle.net/11511/113912.
