Experimental and analytical study of a cold-flow combustor with virtual flame Luck Peerlings
Joined TANGO in Feb 2013 KTH, Stockholm Sweden Susann Boij, Hans Bodén and Ines Lopez Arteaga TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research task Experimental and analytic investigation of a cold flow combustor with virtual flame Investigation of a combustor geometry where an loudspeaker mimics the acoustic flame response Why? Easier environment to do experiments Mimic response of different kind of flames TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experimental and analytical study of a cold-flow combustor with virtual flame TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experimental and analytical study of a cold-flow combustor with virtual flame TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experiments on the aero acoustic properties TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experiments on the aero acoustic properties TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experiments on the aero acoustic properties TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Improvements Advanced models Sound speed Wave damping Reduction of errors Vibrations Microphone positions Flow profiles TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Outlook Short term Finish the area-expansion experiments Error-analysis of the measurement results Long term Determine the acoustic source of the area expansion TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experimental and analytical study of a cold-flow combustor with virtual flame TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experimental and analytical study of a cold-flow combustor with virtual flame 1-D analytical model Concept could work if the influence of flow can be neglected TANGO Meeting 18-19 September 2014 KU, Keele, UK
Research Experimental and analytical study of a cold-flow combustor with virtual flame 1-D analytical model Concept could work if the influence of flow can be neglected Outlook Validate a simple model for the virtual flame Combine the area expansion with the virtual flame TANGO Meeting 18-19 September 2014 KU, Keele, UK
Training Host institution Signal Analysis Advanced Compressible Flow Flow Acoustics Computational Aero-acoustics Theoretical Acoustics Writing Scientific articles Aero-Acoustics … TANGO Meeting 18-19 September 2014 KU, Keele, UK
Cooperation KTH Cooperation with Wei Na TUM Providing measurement data for the validation of new decomposition methods Le Mans Planned to do measurements on a similar setup to compare the measurement data IfTA Secondment: measurements on a thermo-acoustic system TANGO Meeting 18-19 September 2014 KU, Keele, UK
Thank you for your attention. Any questions? TANGO Meeting 18-19 September 2014 KU, Keele, UK