[图书][B] Numerical analysis of compressible fluid flows

Many real-world problems involve fluids in motion. The goal of this book is to propose a new
approach to numerical analysis of the underlying nonlinear equations in the spirit of the …

Convergence of Numerical Methods for the Navier–Stokes–Fourier System Driven by Uncertain Initial/Boundary Data

E Feireisl, M Lukáčová-Medvid'ová, B She… - Foundations of …, 2024 - Springer
Abstract We consider the Navier–Stokes–Fourier system governing the motion of a general
compressible, heat conducting, Newtonian fluid driven by random initial/boundary data …

Statistical solutions for the Navier–Stokes–Fourier system

E Feireisl, M Lukáčová-Medvid'ová - Stochastics and Partial Differential …, 2024 - Springer
We show a general stability result in the framework of strong solutions of the Navier–Stokes–
Fourier system describing the motion of a compressible viscous and heat conducting gas. As …

On uncertainty quantification via the ensemble of independent numerical solutions

AK Alekseev, AE Bondarev, AE Kuvshinnikov - Journal of Computational …, 2020 - Elsevier
The instance of the epistemic uncertainty quantification concerning the estimation of the
approximation error norm is analyzed using the ensemble of numerical solutions obtained …

Statistical solutions of the incompressible Euler equations

S Lanthaler, S Mishra, C Parés-Pulido - Mathematical Models and …, 2021 - World Scientific
We propose and study the framework of dissipative statistical solutions for the
incompressible Euler equations. Statistical solutions are time-parameterized probability …

On the conservation properties in multiple scale coupling and simulation for Darcy flow with hyperbolic-transport in complex flows

E Abreu, C Diaz, J Galvis, J Pérez - Multiscale Modeling & Simulation, 2020 - SIAM
We present and discuss a novel approach to deal with conservation properties for the
simulation of nonlinear complex porous media flows in the presence of the following:(1) …

Convergence and error analysis of compressible fluid flows with random data: Monte Carlo method

E Feireisl, M Lukáčová-Medvid'ová, B She… - … Models and Methods in …, 2022 - World Scientific
The goal of this paper is to study convergence and error estimates of the Monte Carlo
method for the Navier–Stokes equations with random data. To discretize in space and time …

Computing oscillatory solutions of the Euler system via -convergence

E Feireisl, M Lukáčová–Medvid'ová, B She… - … Models and Methods …, 2021 - World Scientific
We develop a method to compute effectively the Young measures associated to sequences
of numerical solutions of the compressible Euler system. Our approach is based on the …

Efficient Computation of Large-Scale Statistical Solutions to Incompressible Fluid Flows

T Rohner, S Mishra - Proceedings of the Platform for Advanced Scientific …, 2024 - dl.acm.org
This work presents the development, performance analysis and subsequent optimization of
a GPU-based spectral hyperviscosity solver for turbulent flows described by the three …

On the conservation of energy in two-dimensional incompressible flows

S Lanthaler, S Mishra, C Parés-Pulido - Nonlinearity, 2021 - iopscience.iop.org
We prove the conservation of energy for weak and statistical solutions of the two-
dimensional Euler equations, generated as strong (in an appropriate topology) limits of the …