Reduction of subsynchronous vibrations in a single-disk rotor using an active magnetic damper

Mechanics Research Communications

Volumn 31, Issue 6, 2004, Pages 689-695

  Kasarda, M E F ^a   Mendoza, H ^a   Kirk, R G ^a   Wicks, A ^a  

^a Virginia Polytechnic Institute and State University   (United States)

Author keywords

Control; Damping; Magnetic bearings; Rotor dynamic instability; Turbomachinery; Whirl

Indexed keywords

DAMPING; FREQUENCIES; MAGNETIC BEARINGS; PRODUCT DESIGN; STABILITY; TURBOMACHINERY; VIBRATION CONTROL;

AERODYNAMIC INSTABILITIES; HIGH-PRESSURE OIL SEALS; ROTOR DYNAMIC INSTABILITY; WHIRL;

ROTORS;

EID: 4944222304     PISSN: 00936413     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mechrescom.2004.04.004     Document Type: Article

References (5)

1. Alford J. Protecting turbomachinery from self-excited rotor whirl. Journal of Engineering for Power. 1965;333-344.
2. Kasarda M.E.F., Allaire P.E., Humphris R.R., Barrett L.E. A magnetic damper for first-mode vibration reduction in multimass flexible rotors. Journal of Engineering for Gas Turbines and Power, ASME. 112(4):1990;463-469.
3. Kirk, R.G., Miller, W.H., 1977. The Influence of High Pressure Oil Seals on Turbo-Rotor Stability, ASLE/ASME Lubrication Conference, Kansas City, Missouri, October 3-5, 1977.
4. Nikolajsen J., Holmes R., Gondhalekar V. Investigation of an electromagnetic damper for vibration control of a transmisssion shaft. ImechE. 1979;331-336.
5. Schweitzer, G., 1985. Magnetic Bearings for Vibration Control. NASA Conference Publication 2409, June 10-14, 1985, pp. 317-326.