32 citations · 133 across the 9 of their papers we have counts for
8 papers · 1 filter
Assessment of flamelet manifolds for turbulent flame-wall interactions in Large-Eddy Simulations
Yujuan Luo, Matthias Steinhausen, Driss Kaddar +2
A turbulent side-wall quenching (SWQ) flame in a fully developed channel flow is studied using Large-Eddy Simulation (LES) with a tabulated chemistry approach. Three different flam…
Application of dense neural networks for manifold-based modeling of flame-wall interactions
Julian Bissantz, Jeremy Karpowski, Matthias Steinhausen +5
Artifical neural networks (ANNs) are universal approximators capable of learning any correlation between arbitrary input data with corresponding outputs, which can also be exploite…
Numerical Investigation of the Local Thermo-Chemical State in a Thermo-Acoustically Unstable Dual Swirl Gas Turbine Model Combustor
T. Jeremy P. Karpowski, Federica Ferraro, Matthias Steinhausen +6
In this work, the thermo-acoustic instabilities of a gas turbine model combustor, the so-called SFB606 combustor, are numerically investigated using Large Eddy Simulation (LES) com…
Combined effects of heat loss and curvature on turbulent flame-wall interaction in a premixed dimethyl ether/air flame
Driss Kaddar, Matthias Steinhausen, Thorsten Zirwes +3
This study investigates the effects of curvature on the local heat release rate and mixture fraction during turbulent flame-wall interaction of a lean dimethyl ether/air flame usin…
Effect of flame retardants on side-wall quenching of partially premixed laminar flames
Matthias Steinhausen, Federica Ferraro, Max Schneider +5
A combined experimental and numerical investigation of partially premixed laminar methane-air flames undergoing side-wall quenching (SWQ) is performed. A well-established SWQ burne…
Flame-vortex interaction during turbulent side-wall quenching and its implications for flamelet manifolds
Matthias Steinhausen, Thorsten Zirwes, Federica Ferraro +3
In this study, the thermochemical state during turbulent flame-wall interaction of a stoichiometric methane-air flame is investigated using a fully resolved simulation with detaile…
Soot particle size distribution reconstruction in a turbulent sooting flame with the split-based extended quadrature method of moments
Federica Ferraro, Sandro Gierth, Steffen Salenbauch +2
The Method of Moments (MOM) has largely been applied to investigate sooting laminar and turbulent flames. However, the classical MOM is not able to characterize a continuous partic…
Evaluation of Quadrature-based Moment Methods in turbulent premixed combustion
Martin Pollack, Federica Ferraro, Johannes Janicka +1
Transported probability density function (PDF) methods are widely used to model turbulent flames characterized by strong turbulence-chemistry interactions. Numerical methods direct…