Wall biomechanicsMethodological background

High fidelity fluid-structure interaction by radial basis functions mesh adaption of moving walls: a workflow applied to an aortic valve

Journal of Computational Science

Figure from “High fidelity fluid-structure interaction by radial basis functions mesh adaption of moving walls: a workflow applied to an aortic valve”

Question

How can moving walls be simulated with high fidelity using mesh morphing?

What the paper shows

A mesh morphing workflow keeps the same mesh while the walls move, blending between known key shapes over time. It was applied to the opening and closing of a polymeric prosthetic heart valve and compared with conventional remeshing.

Authors

Geronzi L., Gasparotti E., Capellini K., Cella U., Groth C., Porziani S., Chiappa A., Celi S., Biancolini M. E.

Read the full paper

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High fidelity fluid-structure interaction by radial basis functions mesh adaption of moving walls: a workflow applied to an aortic valve

More publications

Can a coupled flow, wall and growth model reproduce the evolution of a real patient case?

How should boundary conditions be calibrated when the heart moves the aortic root?

Can shape features extracted from imaging predict how fast an ascending aortic aneurysm grows?

Study VenusX with us.

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