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The Blob Projection Method for Immersed Boundary Problems
Journal of Computational Physics, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cortez, R., Minion, M.
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2018
In this paper, we report the extension of an earlier developed Direct Numerical Simulation (DNS) model to study coupled heat and mass transfer problems in particulate flows. The DNS model builds on an efficient ghost-cell based Immersed Boundary Method (IBM) which implicitly incorporates the boundary conditions into the discretized momentum, thermal ...
Lu, Jiangtao +3 more
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In this paper, we report the extension of an earlier developed Direct Numerical Simulation (DNS) model to study coupled heat and mass transfer problems in particulate flows. The DNS model builds on an efficient ghost-cell based Immersed Boundary Method (IBM) which implicitly incorporates the boundary conditions into the discretized momentum, thermal ...
Lu, Jiangtao +3 more
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Stochastic Mode Reduction for the Immersed Boundary Method
SIAM Journal on Applied Mathematics, 2004The authors demonstrate how the MTV (Majda, Timofeev and Vanden-Eijnden) framework can be applied to a quite different class of applications, namely the simulation of microscale fluid systems with immersed structures and thermal fluctuations. They consider the immersed boundary (IB) method.
Kramer, Peter R., Majda, Andrew J.
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Immersed Boundary/Continuum Methods
2009In the study of biological systems, the coupling of fluid and solid/structure plays an important role. Traditionally, staggered iterations are used to link available finite element codes with computational fluid dynamics codes. Although this procedure is convenient, complex dynamical system behaviors often get lost in the process.
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Nodal Flow Simulations by the Immersed Boundary Method
SIAM Journal on Applied Mathematics, 2014Summary: Experimental work in developmental biology has recently shown that fluid flow driven by rotating cilia in the node, which is a structure present in the early stage of growth of vertebrate embryos, is responsible for determining the normal development of the left-right asymmetry, with the heart on the left of the body, the liver on the right ...
Kim, Yongsam +2 more
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A GPU-accelerated sharp interface immersed boundary method for versatile geometries
Journal of Computational Physics, 2023Apurva Raj +4 more
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Explicit boundary thickening direct forcing immersed boundary method
International Journal of Mechanical SciencesFor simulating the fluid–structure interaction (FSI) problems with moving boundaries and large deformations, the original implicit direct forcing (IDF) immersed boundary method (IBM) has to construct and inverse a large correlation matrix which contains the local relationships between the Lagrangian points and their surrounding Eulerian points ...
Buchen Wu +3 more
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Modeling Biofilm Processes Using the Immersed Boundary Method
Journal of Computational Physics, 1996We describe how the complex, dynamic, fluid-structure interaction can be modeled using the immersed boundary method. The method presented includes the coupling of hydrodynamics, substrate reaction, diffusion, and convection, as well as the chemotactic response of swimming microbes.
Dillon, Robert +3 more
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Turbulent Wall Model for Immersed Boundary Methods
AIAA Journal, 2010The paper describes the development of a wall model to extend the applicability of Immersed Boundary methods to high Reynolds number flows. A two-layer approach, based on a decomposition of the near-wall region, is adopted. An outer region is governed by the compressible RANS equations which are solved numerically by using a classical finite volume ...
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An Adaptive Version of the Immersed Boundary Method
Journal of Computational Physics, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roma, Alexandre M. +2 more
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