Results 31 to 40 of about 2,263,008 (321)
Simulations of self-propelled anguilliform swimming using the immersed boundary method in OpenFOAM
Engineering Applications of Computational Fluid Mechanics, 2019 This study extends the existing immersed boundary method (IBM) in the open source toolbox OpenFOAM for solving fluid-structure interactions involving the immersed structure with changeable shapes.
Hui Feng +3 more
doaj +1 more source
On the effect of the contact surface definition in the Cartesian grid finite element method
Advanced Modeling and Simulation in Engineering Sciences, 2018 The definition of the surface plays an important role in the solution of contact problems, as the evaluation of the contact force is based on the measure of the gap between the solids.
José Manuel Navarro-Jiménez +3 more
doaj +1 more source
Journal of Thermal Science and Technology, 2012 In order to reconstruct the arbitrary shaped incompressible velocity field with noises, a new data-processing fluid dynamics (DFD) based upon the seamless immersed boundary method is proposed.
Hidetoshi NISHIDA
doaj +1 more source
Fluids, 2021 This work extends the characteristic-based volume penalization method, originally developed and demonstrated for compressible subsonic viscous flows in (J. Comput. Phys.
Nurlybek Kasimov +3 more
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Envelopes of holomorphy and holomorphic discs [PDF]
, 2008 The envelope of holomorphy of an arbitrary domain in a two-dimensional Stein manifold is identified with a connected component of the set of equivalence classes of analytic discs immersed into the Stein manifold with boundary in the domain. This implies,
Joricke, Burglind
core +2 more sources
Immersed Boundary-Finite Difference Lattice Boltzmann Method Using Two Relaxation Times
Journal of Fluid Science and Technology, 2013 Immersed boundary-lattice Boltzmann methods (IB-LBM) with the single-relaxation time (SRT) cause non-physical distortion in fluid velocity when the Reynolds number is low, i.e.
Roberto ROJAS +3 more
doaj +1 more source
Fluids, 2021 With the development of mature Computational Fluid Dynamics (CFD) tools for fluids (air and liquid) and Finite Element Methods (FEM) for solids and structures, many approaches have been proposed to tackle the so-called Fluid–Structure Interaction or ...
Sheldon Wang
doaj +1 more source
Injection of Deformable Capsules in a Reservoir: A Systematic Analysis
Fluids, 2019 Motivated by red blood cell dynamics and injectable capsules for drug delivery, in this paper, a computational study of capsule ejection from a narrow channel into a reservoir is undertaken for a combination of varying deformable capsule sizes and ...
Alessandro Coclite +1 more
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A Combined Immersed Boundary Method for Flows with Scalar Transport
Journal of Chemical Engineering of JapanA solid volume fraction type immersed boundary method and a ghost cell immersed boundary method are combined for solving flows with scalar transport such as concentration of chemical species and heat.
Yuta Yaegashi +4 more
doaj +1 more source
Frontiers in Physics, 2023 The quality of lighting installation performance has a direct impact on the traffic safety of immersed tunnels. To effectively investigate and judge the traffic safety of immersed tunnels having different lighting installations, a traffic safety ...
Meng Yang +6 more
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