Publications of our employees as well as literature about thermoacoustics:
Casentini, F.; Hermann, J.; Vortmeyer, D.; Gleis, S.: NO- and CO-Reduction by Pulsating the Air Flow on a Swirl Spray Burner. Acts of the Fourth International Conference on Technologies and Combustion for a Clean Environment, Lisbon 7-10 July 1997, Vol. II, Session 23.3, pp. 17-25.
Delabroy, O.; Lacas, F.; Poinsot, T.; Candel, D.; Hoffmann, T.; Hermann, J.; Gleis, S.; Vortmeyer, D.: A Study of NOx Reduction by Acoustic Excitation in a Liquid Fueled Burner.. Combust. Sci. and Tech., Vol. 119, pp. 397-408, 1996.
Gaydon, A. G.: The Spectroscopy of Flames. Chapmann & Hall Ldt., 37 Essex Street, W.C.2, 1957.
Hantschk, C.; Hermann, J.; Vortmeyer, D.: Active Instability Control with Direct Drive Servo Valves in Liquid-Fuelled Combustion Systems.. 26th Int. Symposium on Combustion, Naples, pp. 2835-2841, 1996.
Hermann, J.; Orthmann, A.: Combustion Dynamics: Application of Active Instability Control to Heavy Duty Gas Turbines. Paper presented at the RTO AVT Course on "Active Control of Engine Dynamics” published in RTO-EN-020 and held in Brussels, Belgium, May 14-18, 2001.
Hermann, J.; Orthmann, A.; Hoffmann, S.; Berenbrink, P.: Active and Passive Control of Combustion Oscillations in a 260 MW Heavy-Duty Gas Turbine. Paper presented at the EUROTHERM Seminar No 67, ECOS 2000 Proceedings, held in Enschede, Netherlands, July 2000.
Hermann, J.; Orthmann, A.; Hoffmann, S.; Berenbrink, P.: Combination of Active Instability Control and Passive Measures to Prevent Combustion Instabilities in a 260MW Heavy Duty Gas Turbine. Paper presented at the RTO AVT Symposium on "Active Control Technology for Enhanced Performance Operational Capabilities of Military Aircraft, Land Vehicles and Sea Vehicles", held in Braunschweig, Germany, May 8-11, 2000.
Hermann, J.; Orthmann, A. and Hoffmann, S.: Application of Active Combustion Control to a Heavy Duty Gas Turbines. 14th Int. Symp. on Airbreathing Engines, 5-10 Sep 1999, Florence, Italy.
Hermann, J.; Orthmann, A. and Hoffmann, S.: Active Istabilty Control of Combustion in Heavy Duty Gas Turbines. Sixth Int. Congress on Sound and Vibration, 5-8 July 1999, Copenhagen, Denmark.
Hermann, J.; Hantschk, C.; Zangl, P.; Gleis, S.; Vortmeyer, D.; Seume, J.; Vortmeyer, N.; Krause, W.; Orthmann, A.: Aktive Instabilitaetskontrolle an einer 170 MW Gasturbine. 18. Deutsche-Niederlxe4ndischer Flammentag, Delft/NL, 28.-29. August 97, VDI-Bericht No. 1313, S. 337-344.
Hermann, J.: Anregungsmechanismen und aktive Dxe4mpfung (AIC) selbsterregter Verbrennungsschwingungen in Flxfcssigkraftstoffsystemen. p.h.d theses, TU Mxfcnchen, 1996, published as VDI-Fortschrittsbericht No. 364 - Reihe 6.
Hermann, J.; Gleis, S.; Vortmeyer, D.: Active Instability Control (AIC) of Spray Combustors by Modulation of the Liquid Fuel Flow Rate. Combust. Sci. and Tech., Vol. 118, pp. 1-25, 1996.
Hermann, J.; Zangl, P.; Gleis, S.; Vortmeyer, D.: Untersuchung der Anregungsmechanismen selbsterregter Verbrennungsschwingungen an einem Verbrennungssystem fxfcr Flxfcssigkraftstoff. 17. Deutscher Flammentag, Hamburg-Harburg, VDI-Bericht Nr. 1193, S. 251-260, 1995.
Hermann, J.; Gleis, S.; Vortmeyer, D.: Aktive Dxe4mpfung selbsterregter Brennkammerschwingungen (AIC) bei Druckzerstxe4uberbrennern durch Modulation der flxfcssigen Brennstoffzufuhr. 16. Deutscher Flammentag, Clausthal-Zellerfeld, VDI-Bericht Nr. 1090, S. 615-624, 1993.
Hoffmann, S.; Hermann, J.; Orthmann, A.: Application of Active Flame Instability Control for Heavy Duty Gas Turbines. Proceedings of the PowerGen Europe Conference, Frankfurt, 1999.
Hoffmann, S.; Weber, G.; Judith, H.; Hermann, J.; Orthmann, A.: Application of Active Combustion Control to Siemens Heavy Duty Gas Turbines. Presented at the Symposium of the AVT Panel on Gas Turbine Engine Combustion, Emissions and Alternative Fuels, Lisbon, 12-16 October, 1998.
Leinhos, D.C.; Scheidler, S.;Fottner, L.;Grauer, F.; Hermann, J.; Mettenleiter, M.; Orthmann, A.; Experiments in active stall control of a twin-spool turbofan engine. Presented at the ASME TURBO Expo, Amsterdam, 3-6 June, 2002, GT 2002-30002
Preclik, D.; Spagna, P.: Low Frequency and High Frequency Combustion Oscillation Phenomena inside a Rocket Combustion Chamber fed by Liquid or Gaseous Propellants. AGARD CP 450, pp. 6-1 - 6-18, 1988
Putnam, A. A.; Dennis, W. R.: Burner Oscillations of the Gauze-Tone Type. The Journal of the Acoustic Society of America, Vol. 26, No. 5, pp. 716-725, 1954.
Rayleigh, Lord J. W. S.: The Explanation of Certain Acoustical Phenomena. Nature, July 18, p. 319-321, 1878.
Reynst, F.H.: "The collected works of F.H. Reynst; Thring, M.W.; editor; Pergamon 1961
Scheidler, S.; Mundt, C.; Mettenleiter, M.; Hermann, J.; Hiller, S.-J.: Active stability control of the compression system in a twin-spool turbofan engine by air injection. Presented at the 10th international Symposium on transport phenomena and dynamics of rotating machinery, ISROMAC, Honolulu, Hawaii, March 07-11, 2004 (Paper ID number 073)
Seume, J. R.; Vortmeyer, N.; Krause, W.; Hermann, J.; Hantschk, C.-C.; Zangl, P.; Gleis, S.; Vortmeyer, D.; Orthmann, A.: Application of Active Combustion Instability Control to a Heavy Gas Turbine. ASME Asia 97 Congress and Exhibition, Singapur, 30. September- 2. Oktober 1997. ASME Asia 97 Congress and Exhibition, Singapore, 30. September- 2. Oktober 1997. ASME-Paper 97-AA-119; also published in ASME Journal for Gas Turbines and Power, Vol. 120, No. 4, October 1998, pp. 721-726
Zangl, P.; Hermann, J.; Orthmann, A.; Vortmeyer, D.: Measurement of the Periodic Flow Instability During a Self Excited Combustion Oscillation by LDV. Eight International Symposium on Applications of Laser Techniques to Fluid Mechanics, July 8-11, Lisbon, pp. 39.2.1-39.2.8, 1996.
