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Immersed-boundary method for flow-body interactions
Self-propelled swimming
Free falling plate
Qseudo-compressibility method coupled with the deforming body dynamics for self-propelled swimming
A northern pike model and the computational grids
A snapshot of the flow structures of a northern pike in S-start.
Overset grids
This method is employed to simulate a fishlike escape response (C-start). A body-fitted grid overlaps with the Cartesian grid to achieve the large grid deformation and to accurately simulate the boundary layer flow near the body.
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