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math.NA2022★ 1 cited
Implicit bulk-surface filtering method for node-based shape optimization and comparison of explicit and implicit filtering techniques
Reza Najian Asl, Kai-Uwe Bletzinger
This work studies shape filtering techniques, namely the convolution-based (explicit) and the PDE-based (implicit), and introduces an implicit bulk-surface filtering method to cont…
math.NA2019
A partitioned scheme for adjoint shape sensitivity analysis of fluid-structure interactions involving non-matching meshes
Reza Najian Asl, Ihar Antonau, Aditya Ghantasala +3
This work presents a partitioned solution procedure to compute shape gradients in fluid-structure interaction (FSI) using black-box adjoint solvers. Special attention is paid to pr…