Local divergence-free immersed finite element-difference method using composite B-splines

In the class of immersed boundary (IB) methods, the choice of the regularized delta function plays a crucial role in transferring information between fluid and solid domains through interpolation and spreading operators. Most prior work using the IB method has used isotropic kernels that do not pres...

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Bibliographic Details

Published in:	Advances in Computational Science and Engineering Vol. 4; pp. 16 - 56
Main Authors:	Li, Lianxia, Gruninger, Cole, Lee, Jae H., Griffith, Boyce E.
Format:	Journal Article
Language:	English
Published:	United States 01.06.2025
Subjects:	isotropic kernel fluid-structure interaction immersed finite element-finite difference method volume conservation Immersed boundary composite B-spline kernels (CBS) volumetric stabilization Secondary: 53C35 Primary: 58F15, 58F17
ISSN:	2837-1739, 2837-1739
Online Access:	Get full text
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