[图书][B] Approximate deconvolution models of turbulence: analysis, phenomenology and numerical analysis
WJ Layton, LG Rebholz - 2012 - books.google.com
This volume presents a mathematical development of a recent approach to the modeling
and simulation of turbulent flows based on methods for the approximate solution of inverse …
and simulation of turbulent flows based on methods for the approximate solution of inverse …
The LifeV library: engineering mathematics beyond the proof of concept
LifeV is a library for the finite element (FE) solution of partial differential equations in one,
two, and three dimensions. It is written in C++ and designed to run on diverse parallel …
two, and three dimensions. It is written in C++ and designed to run on diverse parallel …
On the convergence rate of grad-div stabilized Taylor–Hood to Scott–Vogelius solutions for incompressible flow problems
A Linke, LG Rebholz, NE Wilson - Journal of Mathematical Analysis and …, 2011 - Elsevier
It was recently proven in Case et al.(2010)[2] that, under mild restrictions, grad-div stabilized
Taylor–Hood solutions of Navier–Stokes problems converge to the Scott–Vogelius solution …
Taylor–Hood solutions of Navier–Stokes problems converge to the Scott–Vogelius solution …
On relaxation times in the Navier-Stokes-Voigt model
WJ Layton, LG Rebholz - International Journal of Computational …, 2013 - Taylor & Francis
We study analytically and numerically the relaxation time of flow evolution governed by the
Navier-Stokes-Voigt (NSV) model. We first show that for the Taylor–Green vortex decay …
Navier-Stokes-Voigt (NSV) model. We first show that for the Taylor–Green vortex decay …
Numerical study of a regularization model for incompressible flow with deconvolution-based adaptive nonlinear filtering
AL Bowers, LG Rebholz - Computer Methods in Applied Mechanics and …, 2013 - Elsevier
We study a trapezoidal-in-time, finite-element-in-space discretization of a new Leray
regularization model that locally chooses the filtering radius using a deconvolution based …
regularization model that locally chooses the filtering radius using a deconvolution based …
Improved accuracy in regularization models of incompressible flow via adaptive nonlinear filtering
We study the adaptive nonlinear filtering in the Leray regularization model for
incompressible, viscous Newtonian flow. The filtering radius is locally adjusted so that …
incompressible, viscous Newtonian flow. The filtering radius is locally adjusted so that …
Discontinuous Time Relaxation Method for the Time‐Dependent Navier‐Stokes Equations
M Neda - Advances in Numerical Analysis, 2010 - Wiley Online Library
A high‐order family of time relaxation models based on approximate deconvolution is
considered. A fully discrete scheme using discontinuous finite elements is proposed and …
considered. A fully discrete scheme using discontinuous finite elements is proposed and …
On an efficient finite element method for Navier-Stokes-ω with strong mass conservation
CC Manica, M Neda, M Olshanskii… - … Methods in Applied …, 2011 - degruyter.com
We study an efficient finite element method for the NS-ω model, that uses van Cittert
approximate deconvolution to improve accuracy and Scott-Vogelius elements to provide …
approximate deconvolution to improve accuracy and Scott-Vogelius elements to provide …
A numerical study of the Navier–Stokes-αβ model
We present a numerical study of the NS-αβ model, which is a recently proposed multiscale
variation of the NS-α model that attempts to recapture scales lost through over-regularization …
variation of the NS-α model that attempts to recapture scales lost through over-regularization …
Stability of the Crank–Nicolson–Adams–Bashforth scheme for the 2D Leray‐alpha model
M Morales Hernandez, LG Rebholz… - … Methods for Partial …, 2016 - Wiley Online Library
We consider the stability of an efficient Crank–Nicolson–Adams–Bashforth method in time,
finite element in space, discretization of the Leray‐α model. We prove finite‐time stability of …
finite element in space, discretization of the Leray‐α model. We prove finite‐time stability of …