133 citations · 210 across the 5 of their papers we have counts for
5 papers
Hyperbolic quadrature method of moments for the one-dimensional kinetic equation
Rodney Fox, Frédérique Laurent
A solution is proposed to a longstanding open problem in kinetic theory, namely, given any set of realizable velocity moments up to order 2n, a closure for the moment of order 2n+1…
Multivariate Gaussian extended quadrature method of moments for turbulent disperse multiphase flow
Christophe Chalons, Frédérique Laurent, Marc Massot +1
The present contribution introduces a fourth-order moment formalism for particle trajectory crossing (PTC) in the framework of multiscale modeling of disperse multiphase flow. In o…
High order moment model for polydisperse evaporating sprays towards interfacial geometry
Mohamed Essadki, Stephane De Chaisemartin, Frédérique Laurent +1
In this paper we propose a new Eulerian modeling and related accurate and robust numerical methods, describing polydisperse evaporating sprays, based on high order moment methods i…
Analysis of operator splitting in the non-asymptotic regime for nonlinear reaction-diffusion equations. Application to the dynamics of premixed flames
Stéphane Descombes, Max Duarte, Thierry Dumont +3
In this paper we mathematically characterize through a Lie formalism the local errors induced by operator splitting when solving nonlinear reaction-diffusion equations, especially…
Numerical simulation of spray coalescence in an eulerian framework : direct quadrature method of moments and multi-fluid method
Rodney O. Fox, Frédérique Laurent, Marc Massot
The scope of the present study is Eulerian modeling and simulation of polydisperse liquid sprays undergoing droplet coalescence and evaporation. The fundamental mathematical descri…