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From Immersed Boundary Method to Immersed Continuum Methods
International Journal for Multiscale Computational Engineering, 2006The objective of this paper is to present an overview of the newly proposed immersed continuum method in conjunction with the traditional treatment of fluidstructure interaction problems, the immersed boundary method, the extended immersed boundary method, the immersed finite element method, and the fictitious domain method.
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Boundaries Immersed in a Scalar Quantum Field
Fortschritte der Physik/Progress of Physics, 1996We study the interaction between a scalar quantum field , and many different boundary configurations constructed from (parallel and orthogonal) thin planar surfaces on which is constrained to vanish, or to satisfy Neumann conditions. For most of these boundaries the Casimir problem has not previously been investigated.
Actor, A. A., Bender, I.
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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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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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Implicit second-order immersed boundary methods with boundary mass
Computer Methods in Applied Mechanics and Engineering, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mori, Yoichiro, Peskin, Charles S.
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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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Immersed boundary technique for Large-Eddy Simulation
2018The purpose of these Lecture Series notes is to offer a full overview of the present development and the potential of the Large Eddy Simulation (LES) of turbulent flows. The first part of the course notes introduces and discusses fundamental principles, presents state-of-the-art applications and possible developments of LES and Detached Eddy Simulation
M. D. de Tullio +2 more
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The immersed boundary methoda finite element approach
2003K.J.
BOFFI D., GASTALDI, Lucia
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A peridynamics-immersed boundary-lattice Boltzmann method for fluid-structure interaction analysis
Ocean Engineering, 2022Fei Yang +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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