Concepedia

Roger Lewandowski

RL

28

Publications

818

Citations

16

H-Index

1990

Active since

Affiliations

Institut de recherche mathématique de Rennes(Current)

Université de Rennes

Sorbonne Université

University of Pittsburgh

University of Pisa

Roger Lewandowski is an author at Institut de recherche mathématique de Rennes specializing in engineering, fluid mechanics, and turbulence modeling.

Top concepts

EngineeringFluid DynamicsTurbulenceTurbulence ModelingNumerical AnalysisNumerical SimulationLarge Eddy SimulationAerodynamicsMultiphase FlowComputational Mechanics

Publications per year

1990–2019

28

Publications

28

On a well-posed turbulence model

William Layton, Roger Lewandowski · Discrete and Continuous Dynamical Systems - B · 2006 · 108 citations · Full text

Unsteady Flow, Engineering, Practical Computations +10

A simple and stable scale-similarity model for large Eddy simulation: Energy balance and existence of weak solutions

William Layton, Roger Lewandowski · Applied Mathematics Letters · 2003 · 81 citations

Numerical Analysis, Stable Scale-similarity Model, Engineering +10

The mathematical analysis of the coupling of a turbulent kinetic energy equation to the navier-stokes equation with an eddy viscosity

Roger Lewandowski · Nonlinear Analysis · 1997 · 67 citations

Numerical Analysis, Engineering, Aerospace Engineering +10

A HIGH ACCURACY LERAY-DECONVOLUTION MODEL OF TURBULENCE AND ITS LIMITING BEHAVIOR

William Layton, Roger Lewandowski · Analysis and Applications · 2008 · 59 citations · Full text

Numerical Analysis, Engineering, J. Leray +15

Convergence of approximate deconvolution models to the mean Navier–Stokes equations

Luigi C. Berselli, Roger Lewandowski · Annales de l Institut Henri Poincaré C Analyse Non Linéaire · 2011 · 58 citations · Full text

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