Paradigms in turbulent combustion research
RW Bilger, SB Pope, KNC Bray, JF Driscoll - Proceedings of the …, 2005 - Elsevier
The development of the basic conceptual viewpoints, or paradigms, for turbulent combustion
in gases over the last 50 years is reviewed. Significant progress has been made. Recent …
in gases over the last 50 years is reviewed. Significant progress has been made. Recent …
Some aspects of scalar dissipation
RW Bilger - Flow, turbulence and combustion, 2004 - Springer
Scalar dissipation is of great importance in the theory and modelling of combustion and
other reacting turbulent flows. Measurements of scalar dissipation are found to lack the …
other reacting turbulent flows. Measurements of scalar dissipation are found to lack the …
Calculating the soot particle size distribution function in turbulent diffusion flames using a sectional method
K Netzell, H Lehtiniemi, F Mauss - Proceedings of the Combustion Institute, 2007 - Elsevier
Soot formation in a turbulent jet diffusion flame is modeled using an unsteady flamelet
approach in post-process. In the present work, we apply a detailed kinetic soot model with a …
approach in post-process. In the present work, we apply a detailed kinetic soot model with a …
Modeling of sub-grid conditional mixing statistics in turbulent sprays using machine learning methods
Deep artificial neural networks (ANNs) are used for modeling sub-grid scale mixing
quantities such as the filtered density function (FDF) of the mixture fraction and the …
quantities such as the filtered density function (FDF) of the mixture fraction and the …
Modeling evaporation effects in conditional moment closure for spray autoignition
Simulations of an n-heptane spray autoigniting under conditions relevant to a diesel engine
are performed using two-dimensional, first-order conditional moment closure (CMC) with full …
are performed using two-dimensional, first-order conditional moment closure (CMC) with full …
Two-dimensional manifold equations for multi-modal turbulent combustion: Nonpremixed combustion limit and scalar dissipation rates
Manifold-based combustion models have traditionally been limited to asymptotically
nonpremixed or premixed combustion relying on one-dimensional manifold equations in …
nonpremixed or premixed combustion relying on one-dimensional manifold equations in …
Low-Order Autoignition Modeling for Hydrogen Transverse Jets
S Gkantonas, E Mastorakos - Journal of Propulsion and Power, 2023 - arc.aiaa.org
This paper presents a method for evaluating the risk of autoignition for the canonical
problem of an enclosed hydrogen jet in crossflow (JICF), which is highly relevant to the …
problem of an enclosed hydrogen jet in crossflow (JICF), which is highly relevant to the …
A Conditional Moment Closure (CMC) formulation including differential diffusion applied to a non-premixed hydrogen–air flame
Abstract A Conditional Moment Closure (CMC) formulation of the species transport equation
including differential diffusion is presented. Further, the CMC equation for conditional …
including differential diffusion is presented. Further, the CMC equation for conditional …
Stabilization of lifted hydrogen jet diffusion flame in a vitiated co-flow: Effects of jet and coflow velocities, coflow temperature and mixing
The present paper reports on the numerical investigation of lifted turbulent jet flames with H
2/N 2 fuel issuing into a vitiated coflow of lean combustion products of H 2/air using …
2/N 2 fuel issuing into a vitiated coflow of lean combustion products of H 2/air using …
Modelling of species in hood fires by conditional moment closure
Carbon monoxide, the chief killer in fires, and other species are modelled for a series of
enclosure fires. The conditions emulate building fires where CO is formed in the rich …
enclosure fires. The conditions emulate building fires where CO is formed in the rich …