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Norihisa Anegawa
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Proceedings Papers

Vibration Diagnosis Featuring Blade-Shaft Coupling Effect of Turbine Model Rotors

Norihisa Anegawa, Hiroyuki Fujiwara, Osami Matsushita
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 309-318, June 14–18, 2010
Paper No: GT2010-23091
DOI: https://doi.org/10.1115/GT2010-23091
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Topics: Blades, Rotors, Turbines, Vibration, Resonance, Anisotropy, Bearings, Deformation, Flow (Dynamics), Gravity (Force)
Journal Articles

Vibration Diagnosis Featuring Blade-Shaft Coupling Effect of Turbine Rotor Models

Norihisa Anegawa, Hiroyuki Fujiwara, Osami Matsushita
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research Papers
J. Eng. Gas Turbines Power. February 2011, 133(2): 022501.
DOI: https://doi.org/10.1115/1.4001980
Published Online: October 26, 2010
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Topics: Blades, Vibration, Resonance
Proceedings Papers

Blade-Shaft Coupled Resonance Vibration by Using Active Magnetic Bearing Excitation

Norihisa Anegawa, Hiroyuki Fujiwara, Osami Matsushita
Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 1183-1190, June 9–13, 2008
Paper No: GT2008-50904
DOI: https://doi.org/10.1115/GT2008-50904
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Topics: Blades, Excitation, Magnetic bearings, Resonance, Vibration, Design, Antiresonance, Bearings, Dynamics (Mechanics), Power stations
Proceedings Papers

Evaluation of Q-Values of a Rotor-Bearing System Using a Modal Open Loop Transfer Function

Hiroyuki Fujiwara, Hirot Oyama, Norihisa Anegawa, Osami Matsushita
Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 1025-1032, June 9–13, 2008
Paper No: GT2008-50459
DOI: https://doi.org/10.1115/GT2008-50459
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Topics: Bearings, Rotors, Transfer functions, Damping, Eigenvalues, Excitation, Feedforward control, Magnetic bearings, Sensors, Simulation