A review of variational multiscale methods for the simulation of turbulent incompressible flows
N Ahmed, T Chacon Rebollo, V John… - Archives of Computational …, 2017 - Springer
Various realizations of variational multiscale (VMS) methods for simulating turbulent
incompressible flows have been proposed in the past fifteen years. All of these realizations …
incompressible flows have been proposed in the past fifteen years. All of these realizations …
[图书][B] Finite element methods for incompressible flow problems
V John - 2016 - Springer
Incompressible flow problems appear in many models of physical processes and
applications. Their numerical simulation requires in particular a spatial discretization. Finite …
applications. Their numerical simulation requires in particular a spatial discretization. Finite …
Validation of LES-C turbulence models
A new family of turbulence models, Large Eddy Simulation with Correction (LES-C) has
been proposed in Labovsky (2020), that reduces the modeling error by treating an LES …
been proposed in Labovsky (2020), that reduces the modeling error by treating an LES …
Impact of turbulence modeling on the simulation of blood flow in aortic coarctation
S Katz, A Caiazzo, B Moreau… - International Journal …, 2023 - Wiley Online Library
Numerical simulations of pulsatile blood flow in an aortic coarctation require the use of
turbulence modeling. This paper considers three models from the class of large eddy …
turbulence modeling. This paper considers three models from the class of large eddy …
Numerical studies of finite element variational multiscale methods for turbulent flow simulations
V John, A Kindl - Computer Methods in Applied Mechanics and …, 2010 - Elsevier
Different realizations of variational multiscale (VMS) methods within the framework of finite
element methods are studied in turbulent channel flow simulations. One class of VMS …
element methods are studied in turbulent channel flow simulations. One class of VMS …
An energy-based lengthscale for reduced order models of turbulent flows
In this paper, we propose a novel reduced order model (ROM) lengthscale that is
constructed by using energy distribution arguments. The new energy-based ROM …
constructed by using energy distribution arguments. The new energy-based ROM …
Conductance of individual molecules measured with controllable gold electrodes
T Böhler, A Edtbauer, E Scheer - Physical Review B—Condensed Matter and …, 2007 - APS
We investigated the conductance of C 60 molecules using mechanically controllable break-
junction electrodes at 10 K in UHV. The molecules are evaporated in situ. With this method …
junction electrodes at 10 K in UHV. The molecules are evaporated in situ. With this method …
Simulations of population balance systems with one internal coordinate using finite element methods
V John, T Mitkova, M Roland, K Sundmacher… - Chemical Engineering …, 2009 - Elsevier
The paper presents an approach for simulating a precipitation process which is described by
a population balance system consisting of the incompressible Navier–Stokes equations …
a population balance system consisting of the incompressible Navier–Stokes equations …
Dynamic models for Large Eddy Simulation of compressible flows with a high order DG method
The impact of dynamic models for applications to LES of compressible flows is assessed in
the framework of a numerical model based on high order discontinuous finite elements. The …
the framework of a numerical model based on high order discontinuous finite elements. The …
Time-dependent subgrid scales in residual-based large eddy simulation of turbulent channel flow
P Gamnitzer, V Gravemeier, WA Wall - Computer Methods in Applied …, 2010 - Elsevier
The present study investigates the effect of taking into account the time dependency of the
fine (subgrid) scales in a residual-based variational multiscale approach for large eddy …
fine (subgrid) scales in a residual-based variational multiscale approach for large eddy …