Search Results - "Kuenne, G."

LES modeling of premixed combustion using a thickened flame approach coupled with FGM tabulated chemistry by Kuenne, G., Ketelheun, A., Janicka, J.

“…Flamelet Generated Manifolds (FGM) tabulated chemistry is used in combination with a thickened flame approach to perform Large Eddy Simulation (LES) of…”
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Evaluation of coal particle volatiles reaction by using detailed kinetics and FGM tabulated chemistry by Knappstein, R., Kuenne, G., Meier, T., Sadiki, A., Janicka, J.

“…The method of Flamelet Generated Manifolds (FGM) coupled with a coal devolatilization model is investigated with regards to its capability to accurately…”
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Description of the char conversion process in coal combustion based on premixed FGM chemistry by Knappstein, R., Kuenne, G., Nicolai, H., di Mare, F., Sadiki, A., Janicka, J.

“…This work presents and assesses a tabulation approach to represent the complex coal combustion chemistry at low computational costs. It should enable to…”
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Analysis of Shear Effects on Mixing and Reaction Layers in Premixed Turbulent Stratified Flames using LES coupled to Tabulated Chemistry by Dressler, L., Ries, F., Kuenne, G., Janicka, J., Sadiki, A.

“…In this work, the effect of shear on turbulent lean premixed flames under stratified burning conditions including the flame TSF-A-r and TSF-D-r of the…”
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Large Eddy Simulation of a laboratory-scale gas-assisted pulverized coal combustion chamber under oxy-fuel atmospheres using tabulated chemistry by Nicolai, H., Kuenne, G., Knappstein, R., Schneider, H., Becker, L.G., Hasse, C., Mare, F. di, Dreizler, A., Janicka, J.

“…This paper analyses a new gas-assisted pulverized coal combustion chamber, specially designed for the validation of numerical models under oxy-fuel…”
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Flow Physics of a Bluff-Body Swirl Stabilized Flame and their Prediction by Means of a Joint Eulerian Stochastic Field and Tabulated Chemistry Approach by Avdić, A., Kuenne, G., Janicka, J.

“…In the frame of this work a transported joint scalar probability density function (PDF) method is combined with the flamelet generated manifolds (FGM)…”
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3D Numerical Simulation of a Laminar Experimental SWQ Burner with Tabulated Chemistry by Heinrich, A., Ganter, S., Kuenne, G., Jainski, C., Dreizler, A., Janicka, J.

“…Flame-wall interaction (FWI) plays an important role in enclosed combustion systems. For avoiding the complexity of close to reality combustors, in this study…”
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Large Eddy Simulation with tabulated chemistry of an experimental sidewall quenching burner by Heinrich, A., Ries, F., Kuenne, G., Ganter, S., Hasse, C., Sadiki, A., Janicka, J.

“…•First simulation of non-homogeneous turbulent experimental SWQ burner.•Distribution of the offset between quenching point and maximum heat flux is…”
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Challenging modeling strategies for LES of non-adiabatic turbulent stratified combustion by Fiorina, B., Mercier, R., Kuenne, G., Ketelheun, A., Avdić, A., Janicka, J., Geyer, D., Dreizler, A., Alenius, E., Duwig, C., Trisjono, P., Kleinheinz, K., Kang, S., Pitsch, H., Proch, F., Cavallo Marincola, F., Kempf, A.

“…Five different low-Mach large eddy simulations are compared to the turbulent stratified flame experiments conducted at the Technical University of Darmstadt…”
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