Recent developments in DNS of turbulent combustion
P Domingo, L Vervisch - Proceedings of the Combustion Institute, 2023 - Elsevier
The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …
reaction zones goes along with specific requirements, which are discussed from …
The partially stirred reactor model for combustion closure in large eddy simulations: Physical principles, sub-models for the cell reacting fraction, and open challenges
For their ability to account for finite-rate chemistry, reactor-based models are well suited
Turbulence–Chemistry Interactions (TCI) Sub-Grid Scale (SGS) closures for Large Eddy …
Turbulence–Chemistry Interactions (TCI) Sub-Grid Scale (SGS) closures for Large Eddy …
Large eddy simulation of turbulent partially premixed flames in oxy-fuel combustor under subcritical and supercritical conditions
A supercritical CO2-diluted oxy-fuel combustor was analyzed focusing on the flame structure
and stability. A parametric study on the background pressure (20–115 bar) was performed …
and stability. A parametric study on the background pressure (20–115 bar) was performed …
Feature-based adaptive mesh refinement for multi-regime reactive flows
A Stock, V Moureau - Proceedings of the Combustion Institute, 2024 - Elsevier
Abstract Adaptive Mesh Refinement (AMR) is an appealing technique to mitigate simulation
cost by refining and coarsening the mesh locally and dynamically during a simulation. In …
cost by refining and coarsening the mesh locally and dynamically during a simulation. In …
An a priori DNS analysis of scale similarity based combustion models for LES of non-premixed jet flames
In this work, recently developed finite-rate dynamic scale similarity (SS) sub-grid scale (SGS)
combustion models have been a priori assessed and compared with the Eddy Dissipation …
combustion models have been a priori assessed and compared with the Eddy Dissipation …
Exaflopic simulation of spray combustion
A Stock - 2024 - theses.hal.science
Large Eddy Simulation (LES) has emerged as a powerful computational tool for the design
and analysis of spray burners, offering the ability to capture the complex interactions …
and analysis of spray burners, offering the ability to capture the complex interactions …
[PDF][PDF] The partially stirred reactor model for combustion closure in large eddy simulations AIP/123-QED
Numerical simulations of turbulent reactive flows for practical combustion applications
require the total or partial filtering, or averaging, of the spatial frequencies to mitigate the …
require the total or partial filtering, or averaging, of the spatial frequencies to mitigate the …
[PDF][PDF] Analysis and Modelling of the Commutation Error. Fluids 2021, 6, 15
A multiscale dynamic analysis of the commutation error, based on the filtering approach is
performed. The similarity multiscale hypothesis proposed by Bardina (1983) and extended …
performed. The similarity multiscale hypothesis proposed by Bardina (1983) and extended …