Automated Tuning for Parameter Identification and Uncertainty Quantification in Multi-scale Coronary Simulations [0.03%]
自动调节在多尺度冠状动脉模拟中的参数识别和不确定性量化中的应用
Justin S Tran,Daniele E Schiavazzi,Abhay B Ramachandra et al.
Justin S Tran et al.
Atherosclerotic coronary artery disease, which can result in coronary artery stenosis, acute coronary artery occlusion, and eventually myocardial infarction, is a major cause of morbidity and mortality worldwide. Non-invasive characterizati...
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...