Results 251 to 260 of about 1,171,519 (288)
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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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A hybrid immersed boundary and immersed interface method for electrohydrodynamic simulations
Journal of Computational Physics, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wei-Fan Hu +2 more
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On the hyper-elastic formulation of the immersed boundary method
Computer Methods in Applied Mechanics and Engineering, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boffi, D. +3 more
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A Weak Formulation of the Immersed Boundary Method
SIAM Journal on Scientific Computing, 2012A 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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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 ...
Yongsam Kim, Joohee Lee, Sookkyung Lim
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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.
Andrew J. Majda, Peter R. Kramer
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A Finite Element Approach to the Immersed Boundary Method
2009The 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 +2 more
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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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A regularized projection immersed boundary method for smooth boundary forces
Journal of Computational PhysicszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hang Yu 0009, Carlos Pantano
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Immersed Boundary Methods: Historical Perspective and Future Outlook
Annual Review of Fluid Mechanics, 2023Roberto Verzicco
exaly