Closed-loop system for stability control in gas turbine combustors

35th Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 1997, Pages

  McManus, K R ^a   Magillf, J C ^a   Millert, M F ^a   Alien, M G ^a  

^a PHYSICAL SCIENCES INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING; ALGORITHMS; CLOSED LOOP SYSTEMS; COMBUSTION; COMBUSTORS; DELAY CONTROL SYSTEMS; DIGITAL SIGNAL PROCESSORS; DYNAMICAL SYSTEMS; FLAME RESEARCH; GAS TURBINES; SIGNAL PROCESSING; SPECTRUM ANALYSIS; STABILITY; TIME DELAY;

COMBUSTION INSTABILITIES; DYNAMICAL SYSTEMS MODEL; EXPERIMENTAL DEMONSTRATIONS; FEEDBACK CONTROL SCHEMES; GAS TURBINE COMBUSTOR; INSTABILITY MECHANISMS; PULSE WIDTH MODULATION CONTROL; UNSTABLE COMBUSTIONS;

CLOSED LOOP CONTROL SYSTEMS;

EID: 84982318613     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. McManus, K.R., Poinsot, T., and Candel, S.M., "A Review of Active Control of Combustion Instabilities," Prog. Energy Combust. Sci., Vol. 19, pp. 1-29, 1993.
2. Candel, S.M., "Combustion Instabilities Coupled by Pressure Waves and their Active Control," Twenty-fourth Symposium (Int.) on Combustion, The Combustion Institute, pp. 1277-1296, 1992.
3. Roberts, F.A. and Roshko, A., ‘Effects of Periodic Forcing on Mixing in Turbulent Shear Layers and Wakes," AIAA Paper 85-0570, AIAA Shear Flow Control Conference, 1985.
4. Annaswamy, A.M., Fleifil, M., Ghoniem, Z., and Ghoniem, A.F.,"Feedback Model of Thermoacoustic Instability in Combustion Processes," Report No 9502, Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, May 1995.