Large eddy simulations of gaseous flames in gas turbine combustion chambers

LYM Gicquel, G Staffelbach, T Poinsot - Progress in energy and combustion …, 2012 - Elsevier
Recent developments in numerical schemes, turbulent combustion models and the regular
increase of computing power allow Large Eddy Simulation (LES) to be applied to real …

Advances and challenges of the Conditional Source-term Estimation model for turbulent reacting flows

MM Salehi, C Devaud, WK Bushe - Progress in Energy and Combustion …, 2024 - Elsevier
Abstract Conditional Source-term Estimation (CSE) is a turbulence–chemistry interaction
model to simulate reacting flows. This model is similar to the Conditional Moment Closure …

Numerical modeling of laminar flames with detailed kinetics based on the operator-splitting method

A Cuoci, A Frassoldati, T Faravelli, E Ranzi - Energy & fuels, 2013 - ACS Publications
In this work, we applied and analyzed a new computational code, called laminarSMOKE, for
the numerical simulation of laminar flames in complex, multidimensional geometries with …

High-order solution-adaptive central essentially non-oscillatory (CENO) method for viscous flows

L Ivan, CPT Groth - Journal of Computational Physics, 2014 - Elsevier
A high-order, central, essentially non-oscillatory (CENO), finite-volume scheme in
combination with a block-based adaptive mesh refinement (AMR) algorithm is proposed for …

LES of a laboratory-scale turbulent premixed Bunsen flame using FSD, PCM-FPI and thickened flame models

FE Hernández-Pérez, FTC Yuen, CPT Groth… - Proceedings of the …, 2011 - Elsevier
Large-eddy simulations (LES) of a turbulent premixed Bunsen flame were carried out with
three subfilter-scale (SFS) modelling approaches for turbulent premixed combustion. One …

Average-based mesh adaptation for hybrid RANS/LES simulation of complex flows

S Mozaffari, E Guilmineau, M Visonneau, J Wackers - Computers & Fluids, 2022 - Elsevier
Generating meshes with the right resolution is crucial for hybrid RANS/LES simulations of
high Reynolds number flow with complex physical phenomena and geometries. This makes …

A method for simulation of vapour cloud explosions based on computational fluid dynamics (CFD)

SM Tauseef, D Rashtchian, T Abbasi… - Journal of Loss Prevention …, 2011 - Elsevier
The effectiveness of the application of CFD to vapour cloud explosion (VCE) modelling
depends on the accuracy with which geometrical details of the obstacles likely to be …

Parallel adaptive mesh refinement for large-eddy simulations of turbulent flows

O Antepara, O Lehmkuhl, R Borrell, J Chiva, A Oliva - Computers & Fluids, 2015 - Elsevier
In this paper a parallel adaptive mesh refinement (AMR) strategy for large eddy simulations
(LES) of turbulent flows is presented. The underlying discretization of the Navier–Stokes …

A metric-based adaptive mesh refinement criterion under constrain for solving elliptic problems on quad/octree grids

L Prouvost, A Belme, D Fuster - Journal of Computational Physics, 2024 - Elsevier
In this work we propose and investigate the performance of a metric-based refinement
criteria for adaptive meshing used for improving the numerical solution of an elliptic problem …

Large-eddy simulation of lean hydrogen–methane turbulent premixed flames in the methane-dominated regime

FE Hernández-Pérez, CPT Groth, ÖL Gülder - international journal of …, 2014 - Elsevier
The application of large-eddy simulation (LES) to the prediction of H 2-enriched lean
methane–air turbulent premixed combustion is considered. A presumed conditional moment …