Toward accommodating realistic fuel chemistry in large-scale computations
The need and prospect of incorporating realistic fuel chemistry in large-scale simulations of
combustion phenomena and combustor performance are reviewed. The review first …
combustion phenomena and combustor performance are reviewed. The review first …
Methods of model reduction for large-scale biological systems: a survey of current methods and trends
TJ Snowden, PH van der Graaf, MJ Tindall - Bulletin of mathematical …, 2017 - Springer
Complex models of biochemical reaction systems have become increasingly common in the
systems biology literature. The complexity of such models can present a number of …
systems biology literature. The complexity of such models can present a number of …
Three-dimensional direct numerical simulation of a turbulent lifted hydrogen jet flame in heated coflow: a chemical explosive mode analysis
A chemical explosive mode analysis (CEMA) was developed as a new diagnostic to identify
flame and ignition structure in complex flows. CEMA was then used to analyse the near-field …
flame and ignition structure in complex flows. CEMA was then used to analyse the near-field …
The extension of the ILDM concept to reaction–diffusion manifolds
In the present work, the method of simplifying chemical kinetics based on Intrinsic Low-
Dimensional Manifolds (ILDMs) is modified to deal with the coupling of reaction and …
Dimensional Manifolds (ILDMs) is modified to deal with the coupling of reaction and …
On the applicability of directed relation graphs to the reduction of reaction mechanisms
The conditions for application of the directed relation graph (DRG) method in skeletal
reduction of mechanisms with vastly different time scales were systematically analyzed. It …
reduction of mechanisms with vastly different time scales were systematically analyzed. It …
The origin of CEMA and its relation to CSP
There currently exist two methods for analysing an explosive mode introduced by chemical
kinetics in a reacting process: the Computational Singular Perturbation (CSP) algorithm and …
kinetics in a reacting process: the Computational Singular Perturbation (CSP) algorithm and …
Model reduction for combustion chemistry
DA Goussis, U Maas - … combustion modeling: advances, new trends and …, 2011 - Springer
The description of chemically reacting systems leads very often to reaction mechanisms with
far above hundred chemical species (and, therefore, to more than a hundred partial …
far above hundred chemical species (and, therefore, to more than a hundred partial …
The invariant constrained equilibrium edge preimage curve method for the dimension reduction of chemical kinetics
This work addresses the construction and use of low-dimensional invariant manifolds to
simplify complex chemical kinetics. Typically, chemical kinetic systems have a wide range of …
simplify complex chemical kinetics. Typically, chemical kinetic systems have a wide range of …
Quasi steady state and partial equilibrium approximations: their relation and their validity
DA Goussis - Combustion Theory and Modelling, 2012 - Taylor & Francis
The quasi steady state and partial equilibrium approximations are analysed in the context of
a system of nonlinear differential equations exhibiting multiscale behaviour. Considering …
a system of nonlinear differential equations exhibiting multiscale behaviour. Considering …
Model reduction and physical understanding of slowly oscillating processes: the circadian cycle
DA Goussis, HN Najm - Multiscale Modeling & Simulation, 2006 - SIAM
A differential system that models the circadian rhythm in Drosophila is analyzed with the
computational singular perturbation (CSP) algorithm. Reduced nonstiff models of …
computational singular perturbation (CSP) algorithm. Reduced nonstiff models of …