Tip clearance actuation with magnetic bearings for high-speed compressor stall control

Journal of Turbomachinery

Volumn 123, Issue 3, 2001, Pages 464-472

  Spakovszky, Z S ^a   Paduano, J D ^a   Larsonneur, R ^a   Traxler, A ^a   Bright, M M ^a  

^a Massachusetts Institute of Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; COMPUTER SIMULATION; GAIN CONTROL; MACHINE DESIGN; MAGNETIC BEARINGS; ROTATING MACHINERY; VIBRATION CONTROL;

SERVO-ACTUATORS;

COMPRESSORS;

COMPRESSOR; FEASIBILITY STUDY; HIGH SPEED; MAGNETIC BEARING; STALL; TURBOMACHINERY; VIBRATION;

EID: 0035389664     PISSN: 0889504X     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1370163     Document Type: Article

References (16)

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3. Effects of non-axisymmetric tip clearance on axial compressor performance and stability
4. Design and overall performance of four highly loaded, high speed inlet stages for an advanced high pressure ratio core compressor
5. Performance of a single-stage axial-flow transonic compressor with rotor and stator aspect ratios of 1.19 and 1.26, respectively, and with design pressure ratio 1.82
6. Imbalance response of a rotor supported on open-end integral squeeze film dampers
7. A method for assessing effects of circumferential flow distortion on compressor stability
8. A theory of post-stall transients in axial compressors: Part I - Development of the equations
9. Simulation of three-dimensional viscous flow within a multistage turbine
10. Nonlinear control design for rotating stall and surge with tip clearance actuation
11. Force and stiffness calculations in magnetic bearings-comparison between finite element method and network theory
12. A new approach to sensorless and voltage controlled AMB's based on network theory concepts
13. Unbalance compensation using generalized notch filters in the multivariable feedback of magnetic bearings