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Proceedings Papers

Experimental Analysis of a Model Based Crack Identification Approach for Rotating Machines

Aldemir Ap Cavalini, Jr, Leonardo Sanches, Valder Steffen, Jr.
Proc. ASME. IDETC-CIE2014, Volume 8: 26th Conference on Mechanical Vibration and Noise, V008T11A062, August 17–20, 2014
Paper No: DETC2014-34485
DOI: https://doi.org/10.1115/DETC2014-34485
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Topics: Experimental analysis, Fracture (Materials), Machinery, Excitation, Resonance, Dynamic response, Finite element model, Fracture mechanics, Optimization, Rotors
Proceedings Papers

Helicopter Ground Resonance Phenomenon With Blade Stiffness Dissimilarities: Experimental and Theoretical Developments

Leonardo Sanches, Guilhem Michon, Alain Berlioz, Daniel Alazard
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 319-327, August 12–15, 2012
Paper No: DETC2012-71138
DOI: https://doi.org/10.1115/DETC2012-71138
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Topics: Blades, Resonance, Stiffness, Rotors, Stability, Anisotropy, Equations of motion, Helicopters, Signals
Journal Articles

Helicopter Ground Resonance Phenomenon With Blade Stiffness Dissimilarities: Experimental and Theoretical Developments

Leonardo Sanches, Guilhem Michon, Alain Berlioz, Daniel Alazard
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. October 2013, 135(5): 051028.
Paper No: VIB-12-1263
DOI: https://doi.org/10.1115/1.4024217
Published Online: June 28, 2013
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Topics: Blades, Resonance, Rotors, Stiffness, Stability, Springs