Abstract
The immersed boundary method (IBM) is presented in this chapter. Its important task is to provide the bidirectional coupling between the fluid motion and the membrane dynamics. The basic idea of this coupling is that the membranes move along with the ambient fluid (no-slip condition at the interface) and that any force acting on the membranes also acts on the fluid and vice versa (Newton’s third law). After an overview in section 6.1, the governing equations are motivated in section 6.2. The discretization of the IBM equations is discussed in section 6.3, followed by an alternative motivation of these equations based on statistical physics in section 6.4.
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© 2012 Vieweg+Teubner Verlag | Springer Fachmedien Wiesbaden
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Krüger, T. (2012). Fluid-structure interaction: the immersed boundary method. In: Computer Simulation Study of Collective Phenomena in Dense Suspensions of Red Blood Cells under Shear. Vieweg+Teubner Verlag, Wiesbaden. https://doi.org/10.1007/978-3-8348-2376-2_6
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DOI: https://doi.org/10.1007/978-3-8348-2376-2_6
Publisher Name: Vieweg+Teubner Verlag, Wiesbaden
Print ISBN: 978-3-8348-2375-5
Online ISBN: 978-3-8348-2376-2
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