Results 271 to 280 of about 30,026 (305)

Stochastic Mode Reduction for the Immersed Boundary Method

SIAM Journal on Applied Mathematics, 2004
The 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.
Andrew J. Majda, Peter R. Kramer
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A Weak Formulation of the Immersed Boundary Method

SIAM Journal on Scientific Computing, 2012
A new method of spatial discretization for immersed boundary computations is introduced. Fluid velocity and pressure are obtained as weak solutions of the discretized fluid equations with respect to a wavelet basis of functions. The scaling function of the fluid velocity basis may be chosen to be identical to Peskin's discrete approximation to the ...
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A Finite Element Approach to the Immersed Boundary Method

2009
The immersed boundary method was introduced by Peskin [31] to study the blood flow in the heart and further applied to many situations where a fluid interacts with an elastic structure. The basic idea is to consider the structure as a part of the fluid where additional forces are applied and additional mass is localized.
Boffi Daniele, Gastaldi Lucia, Heltai, Luca   +2 more
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Hybrid immersed interface-immersed boundary methods for AC dielectrophoresis

Journal of Computational Physics, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohammad Robiul Hossan, Robert Dillon, Prashanta Dutta   +2 more
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A hybrid immersed boundary and immersed interface method for electrohydrodynamic simulations

Journal of Computational Physics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wei-Fan Hu, Ming-Chih Lai, Yuan-Nan Young   +2 more
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An immersed boundary method in OpenFOAM : Verification and validation

Computers & Fluids, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Constant, Eddy, Favier, Julien, Meldi, Marcello, Meliga, Philippe, Serre, Eric   +4 more
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Immersed Boundary Projection Methods

2020
Immersed boundary methods are an attractive alternative to body-fitted grids for complex geometries and fluid–structure interaction problems. The simplicity of the underlying Cartesian mesh allows for a number of useful conservation and stability properties to be embedded in the numerics, and for the resulting discrete equations to be solved ...
Dorschner, Benedikt, Colonius, Tim
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Immersed boundary method

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, Tan, Michael D., Peters, Elias A.J.F., Kuipers, Johannes A.M.   +3 more
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The Blob Projection Method for Immersed Boundary Problems

Journal of Computational Physics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cortez, R., Minion, M.
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A discontinuous‐Galerkin‐based immersed boundary method

International Journal for Numerical Methods in Engineering, 2008
AbstractA numerical method to approximate partial differential equations on meshes that do not conform to the domain boundaries is introduced. The proposed method is conceptually simple and free of user‐defined parameters. Starting with a conforming finite element mesh, the key ingredient is to switch those elements intersected by the Dirichlet ...
Lew, Adrián J., Buscaglia, Gustavo C.
openaire   +1 more source