An immersed boundary approach for shape and topology optimization of stationary fluid-structure interaction problems

@article{Jenkins2016AnIB,
  title={An immersed boundary approach for shape and topology optimization of stationary fluid-structure interaction problems},
  author={Nicholas W. Jenkins and Kurt Maute},
  journal={Structural and Multidisciplinary Optimization},
  year={2016},
  volume={54},
  pages={1191-1208}
}
  • N. Jenkins, K. Maute
  • Published 1 November 2016
  • Mathematics
  • Structural and Multidisciplinary Optimization
This paper presents an approach to shape and topology optimization of fluid-structure interaction (FSI) problems at steady state. The overall approach builds on an immersed boundary method that couples a Lagrangian formulation of the structure to an Eulerian fluid model, discretized on a deforming mesh. The geometry of the fluid-structure boundary is manipulated by varying the nodal parameters of a discretized level set field. This approach allows for topological changes of the fluid-structure… Expand
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