Explicitly filtered detailed-chemistry modeling of hydrogen–air premixed combustion in LES

Combustion and Flame 2026 Open access

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Authors: Ada Béroudiaux, Pascale Domingo, Luc Vervisch
DOI: 10.1016/j.combustflame.2026.115079
Cited by: 1
References: 36

Abstract

• Novel spatial filtering LES framework for turbulent premixed hydrogen–air combustion. • Systematic damping of unresolved high-frequency fluctuations of fast radical species. • Sub-grid micro-mixing model accounting for turbulence/thermochemical properties. • Accurate treatment of filtered chemistry using deconvolution. • Validated against DNS in vitiated hydrogen–air turbulent premixed flame.

Fields of Study & Subjects

Combustion and flame dynamics Advanced Combustion Engine Technologies Combustion and Detonation Processes

Publication details

Journal / source
Combustion and Flame
Publisher
Elsevier BV
Volume
290
Pages
115079–115079
Publication date
26 May 2026
Language
EN