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2016
Analysis of flow over bodies with complex surface geometry can pose a challenge in terms of spatial discretization. Creating a high quality boundary fitted mesh can not only be difficult but also time consuming especially when there are complex flow structures over intricate boundary geometry that need to be resolved in the simulations.
Takeo Kajishima, Kunihiko Taira
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Analysis of flow over bodies with complex surface geometry can pose a challenge in terms of spatial discretization. Creating a high quality boundary fitted mesh can not only be difficult but also time consuming especially when there are complex flow structures over intricate boundary geometry that need to be resolved in the simulations.
Takeo Kajishima, Kunihiko Taira
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Immersed Boundary Projection Methods
2020Immersed 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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A discontinuous‐Galerkin‐based immersed boundary method
International Journal for Numerical Methods in Engineering, 2008AbstractA 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.
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The immersed boundary method: A projection approach
Journal of Computational Physics, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Taira, Kunihiko, Colonius, Tim
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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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Hybrid immersed interface-immersed boundary methods for AC dielectrophoresis
Journal of Computational Physics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hossan, Mohammad Robiul +2 more
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Modeling deformable capsules in viscous flow using immersed boundary method
, 2020This paper presents an immersed boundary method (IBM) for deformable capsules in incompressible viscous flow. Unlike the conventional IBM, the present method utilizes an unstructured mesh coupled with the moving least squares method, which improves the ...
S. B. Q. Tran, Q. Le, F. Y. Leong, D. Le
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Immersed boundary methods for heat transfer
International Journal of Numerical Methods for Heat & Fluid Flow, 2016Summary: Purpose{ } - The purpose of this paper is to present two different methods for the imposition of thermal boundary conditions (BCs) in the framework of two-phase flows: an immersed boundary method (IBM) and a Ghost cell method. Both methods are able to handle Dirichlet as well as Neumann BCs. { }Design/methodology/approach{ } - Direct numerical
Santarelli, Claudio +2 more
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An immersed boundary method for endocytosis
Journal of Computational Physics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tseng, Yu-Hau, Huang, Huaxiong
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Stencil Penalty approach based constraint immersed boundary method
Computers & Fluids, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rahul Bale +4 more
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