Modelling multi-pulse diesel injection with flamelet generated manifolds
, 2019 openaire +1 more source
Preferential diffusion effects in LES of mild combustion with flamelet generated manifolds
, 2015 Abtahizadeh, E. +3 more
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Dynamic and turbulent premixed combustion using flamelet-generated manifold in openFOAM
, 2014 openaire +1 more source
Advances in the application of flamelet generated manifold for diesel engine combustion modeling
, 2014 openaire +1 more source
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Application of Flamelet-Generated Manifolds and Flamelet Analysis of Turbulent Combustion
International Journal for Multiscale Computational Engineering, 2006Three-dimensional direct numerical simulations are performed of turbulent combustion ofinitially spherical flame kernels. The chemistry is described by a progress variable which isattached to a flamelet library. The merits of this reduction process is studied in detail toassess the validity of the method.
Bastiaans, R.J.M. +2 more
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Incorporating unsteady flow-effects in flamelet-generated manifolds
Combustion and Flame, 2008Detailed simulations are performed for a series of steady and unsteady nonpremixed flames. A specific type of unsteady flamelet simulations are considered, i.e., flamelets subjected to (temporally) varying strain-rates. It is observed that the unsteady flame trajectories move closely along a 2D manifold describing the set of steady diffusion flames in ...
Delhaye, S. +3 more
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Development of a Multiphase Flamelet Generated Manifold for Spray Combustion Simulations
Journal of Engineering for Gas Turbines and Power, 2021Abstract In this study, a model flame of quasi-one-dimensional (1D) counterflow spray flame has been developed. The two-dimensional (2D) multiphase convection-diffusion-reaction equations have been simplified to one dimension using similarity reduction under the Eulerian framework.
Xu Zhang, Ran Yi, C. P. Chen
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Modeling CO With Flamelet-Generated Manifolds: Part 1—Flamelet Configuration
Volume 2: Combustion, Fuels and Emissions, Parts A and B, 2012In laminar flamelet modeling, a laminar flame in a simple 0D or 1D configuration is calculated a-priori and parameterized by a few scalars such as mixture fraction and reaction-progress or strain-rate. Transport equations, or algebraic expressions, for these parameters are then solved in 3D CFD simulations, avoiding computationally expensive in-situ ...
Graham Goldin +5 more
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Modelling of Premixed Laminar Flames using Flamelet-Generated Manifolds
Combustion Science and Technology, 2000In order to reduce the computational cost of flame simulations, several methods have been developed during the last decades, which simplify the description of the reaction kinetics. Most of these methods are based on partial-equilibrium and steady-state assumptions, assuming that most chemical processes have a much smaller time scale than the flow time
Oijen, van, J.A., Goey, de, L.P.H.
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Multidimensional flamelet-generated manifolds for partially premixed combustion
Combustion and Flame, 2010Flamelet-generated manifolds have been restricted so far to premixed or diffusion flame archetypes, even though the resulting tables have been applied to nonpremixed and partially premixed flame simulations. By using a projection of the full set of mass conservation species balance equations into a restricted subset of the composition space, unsteady ...
Nguyen, Phuc-Danh +3 more
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