Characterization of oscillatory instability in lid driven cavity flows using lattice Boltzmann method [0.03%]
采用格子boltzmann方法研究lid驱动腔流动的周期性不稳定性特征参数
Kameswararao Anupindi,Weichen Lai,Steven Frankel
Kameswararao Anupindi
In the present work, lattice Boltzmann method (LBM) is applied for simulating flow in a three-dimensional lid driven cubic and deep cavities. The developed code is first validated by simulating flow in a cubic lid driven cavity at 1000 and ...
Investigation of prescribed movement in fluid-structure interaction simulation for the human phonation process [0.03%]
人声发音过程中流固耦合数值模拟中预设运动的研究
S Zörner,M Kaltenbacher,M Döllinger
S Zörner
In a partitioned approach for computational fluid-structure interaction (FSI) the coupling between fluid and structure causes substantial computational resources. Therefore, a convenient alternative is to reduce the problem to a pure flow s...
A parallel overset-curvilinear-immersed boundary framework for simulating complex 3D incompressible flows [0.03%]
一种并行 Overset-Curvilinear-Immersed 边界方法模拟复杂的三维不可压缩流场
Iman Borazjani,Liang Ge,Trung Le et al.
Iman Borazjani et al.
We develop an overset-curvilinear immersed boundary (overset-CURVIB) method in a general non-inertial frame of reference to simulate a wide range of challenging biological flow problems. The method incorporates overset-curvilinear grids to ...
The Effect of Surface Tension on the Gravity-driven Thin Film Flow of Newtonian and Power-law Fluids [0.03%]
表面张力对牛顿流体和幂律流体重力驱动薄液膜流动的影响研究
Bin Hu,Sarah L Kieweg
Bin Hu
Gravity-driven thin film flow is of importance in many fields, as well as for the design of polymeric drug delivery vehicles, such as anti-HIV topical microbicides. There have been many prior works on gravity-driven thin films. However, the...
An Absorbing Boundary Condition for the Lattice Boltzmann Method Based on the Perfectly Matched Layer [0.03%]
基于完美匹配层的格子玻尔兹曼法吸收边界条件
A Najafi-Yazdi,L Mongeau
A Najafi-Yazdi
The Lattice Boltzmann Method (LBM) is a well established computational tool for fluid flow simulations. This method has been recently utilized for low Mach number computational aeroacoustics. Robust and nonreflective boundary conditions, si...