Survey of turbulent combustion models for large-eddy simulations of propulsive flowfields
RS Miller, JW Foster - AIAA Journal, 2016 - arc.aiaa.org
THIS review of multiregime large-eddy simulation (LES) approaches is motivated by
propulsive applications. Such applications cover a broad range of combustion regimes, with …
propulsive applications. Such applications cover a broad range of combustion regimes, with …
An optimization-based approach to detailed chemistry tabulation: Automated progress variable definition
YS Niu, L Vervisch, PD Tao - Combustion and Flame, 2013 - Elsevier
Detailed chemistry tabulations built from canonical combustion problems, such as premixed
or diffusion flamelets, have been the subject of multiple studies. Chemical look-up table …
or diffusion flamelets, have been the subject of multiple studies. Chemical look-up table …
A filtered-laminar-flame PDF sub-grid scale closure for LES of premixed turbulent flames. Part I: Formalism and application to a bluff-body burner with differential …
A sub-grid scale closure for Large Eddy Simulation (LES) of turbulent combustion based on
physical-space filtering of laminar flames is discussed. Applied to an unstructured grid, the …
physical-space filtering of laminar flames is discussed. Applied to an unstructured grid, the …
Flamelet modeling of forced ignition and flame propagation in hydrogen-air mixtures
Modeling hydrogen-air flames is challenging for several reasons. Due to its high diffusivity
and reactivity, the combustion properties of hydrogen are substantially different from …
and reactivity, the combustion properties of hydrogen are substantially different from …
A filtered-laminar-flame PDF sub-grid-scale closure for LES of premixed turbulent flames: II. Application to a stratified bluff-body burner
Large eddy simulation of the two stratified nonswirling configurations of the Cambridge
burner studied by Sweeney et al.(2012) is presented. The sub-grid-scale combustion …
burner studied by Sweeney et al.(2012) is presented. The sub-grid-scale combustion …
A self-consistent extension of flamelet theory for partially premixed combustion
Orthogonal coordinate systems represent an attractive alternative for the formulation of two-
dimensional composition space equations for partially premixed combustion: They avoid the …
dimensional composition space equations for partially premixed combustion: They avoid the …
A self-contained composition space solution method for strained and curved premixed flamelets
Solving flames in scalar or composition space usually requires the modeling of scalar
dissipation rates, or scalar gradients, which appear in the Jacobian of the transformation …
dissipation rates, or scalar gradients, which appear in the Jacobian of the transformation …
DNS and approximate deconvolution as a tool to analyse one-dimensional filtered flame sub-grid scale modelling
P Domingo, L Vervisch - Combustion and Flame, 2017 - Elsevier
A procedure using approximate deconvolution and explicit filtering is discussed to evaluate
topology-based sub-grid scale (SGS) combustion models. A direct numerical simulation …
topology-based sub-grid scale (SGS) combustion models. A direct numerical simulation …
Large eddy simulation of stratified and sheared flames of a premixed turbulent stratified flame burner using a flamelet model with heat loss
This paper presents large eddy simulations (LES) of the Darmstadt turbulent stratified flame
burner (TSF) at different operating conditions including detailed heat loss modeling. The …
burner (TSF) at different operating conditions including detailed heat loss modeling. The …
A self-contained progress variable space solution method for thermochemical variables and flame speed in freely-propagating premixed flamelets
Flamelet models for premixed combustion, which are based on equations formulated and
solved in progress variable space, have been proposed in the past, but have not been …
solved in progress variable space, have been proposed in the past, but have not been …