Mehrphasenströmungen
Reaktive Strömungen
Strömungsinstabilitäten
Energie- und Umwelttechnik
Themenbereich Strömungsinstabilitäten
Derzeit bearbeitete Forschungsvorhaben:
Combustion Instabilities in Rocket Engines
Combustion Instabilities in Rocket engines (Experimental research)
Computation of the Thermoacoustic Driving Capability of Rocket Motor Flames
Development of a model for the prediction of combustion noise generated by automotive auxiliary heaters
Effects of enhanced heat transfer in oscillating flows on the thermal load and damping behavior of resonators
Enhanced Heat Transfer in Self- Excited Pulsatile Flows
Experimental investigation of the chemiluminescence of periodically excited, turbulent flames
Experimental investigation of the flame dynamics under two-dimensional acoustic excitation
High-Frequency Instabilities of Combustion Processes Stabilised by Auto-Ignition
Identification of Flame Transfer Functions in annular geometries with CFD
Influence of new fuel flexible premix combustors on thermo-acoustic behaviour of annular combustion chambers
Low Order Model and Stability Analysis of Non-Compact Flames
Study of Acoustic Wave Scattering via System Identification and Large Eddy Simulation
Thermoacoustic Stability of Annular Aero-Engine Combustors
Transverse Acoustic Modes and High-Frequency Instabilities in Gas Turbine Combustion Chambers
Abgeschlossene Forschungsprojekte:
Active Instability Control (AIC)
Analysis and Identification of Local and Global Nonlinearities in ThermoAcoustic Systems
Development of a numerical Design Tool for transient Stability Analysis of the Combustion Process in a Gas Turbine
Development of design guidelines and design tools for combustion systems with multi-stage fuel supply
ICLEAC: Instability Control of Low Emission Aeroengine Combustors
Identification of premixed Flame Dynamics by transient CFD
Influence of coherent structures on Heat Release and Noise Production of Premixed Flames
Low-order modelling of combustion instabilities in annular combustors
Measurement of Turbulent Flames with high Temporal and Spacial Resolution
Modelling of combustion instabilities in annular combustors in the time domain
Numerical and experimental investigation of combustion instabilities in matrix stabilized porous media burners
Reconstruction of Transfer Matrices of Gas Turbine Combustors
The OLG-LES Approach for the Determination of Thermoacoustic Stability
Thermo-acoustic Instabilities of Annular Combustion Chambers
Thermoacoustic Oscillations in an Annular Combustion Chamber with Swirl Stabilized Premix Burners
