نتایج جستجو برای: immersed boundary

تعداد نتایج: 169035  

2006
Donghyun You Meng Wang Rajat Mittal Parviz Moin

Large-eddy simulations of pairs of artificially generated longitudinal vortices embedded in a two-dimensional turbulent boundary layer are performed to study the dynamics of the vortical structures and to provide the unsteady inflow data for use in a future turbomachinery simulation. An immersed boundarymethod is employed to represent the wall-mounted half-delta wings that generate the counter-...

Journal: :Theoretical and Applied Mechanics Letters 2011

Journal: :Journal of Physics: Conference Series 2020

Journal: :Advanced Modeling and Simulation in Engineering Sciences 2015

Journal: :Computers & Fluids 2021

We present an efficient and accurate immersed boundary (IB) finite element (FE) method for numerically solving the incompressible Navier–Stokes equations. Particular emphasis is given to internal flows with complex geometries (blood flow in vasculature system). IB methods are computationally costly flows, mainly due large percentage of grid points that lie outside domain. In this study, we appl...

Journal: :Computer Methods in Applied Mechanics and Engineering 2019

Journal: :Computer Methods in Applied Mechanics and Engineering 2008

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