Evaluation of advanced Two-Phase flow and combustion models for predicting low emission combustors
G. Klose (Karlsruhe Institut für Technologie, Inst.fur Thermische Stromungsmach.)
R. Schmehl (Karlsruhe Institut für Technologie)
R. Meier (Karlsruhe Institut für Technologie)
G. Meier (Karlsruhe Institut für Technologie)
R. Koch (Karlsruhe Institut für Technologie)
S. Wittig (Karlsruhe Institut für Technologie)
M. Hettel (Karlsruhe Institut für Technologie)
W. Leuckel (Karlsruhe Institut für Technologie)
N. Zarzalis (Technische Universität München)
More Info
expand_more
Abstract
The development of low emission aero engine combustors strongly depends on the availability of accurate and efficient numerical models. The prediction of the interaction between two-phase flow and chemical combustion is one of the major objectives of the simulation of combustor flows. In this paper, predictions of a swirl stabilized model combustor are compared to experimental data. The computational method is based on an Eulerian two-phase model in conjunction with an Eddy Dissipation (ED) and a presumed-shape-PDF (JPDF) combustion model. The combination of an Eulerian two-phase model with a JPDF combustion model is a novelty. It was found to give good agreement to the experimental data.
No files available
Metadata only record. There are no files for this record.