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Proceedings Papers

Wavelet Based Edge Detection for Structural Dynamics

Sophoclis Patsias, Wieslaw J. Staszewski, Geoffrey R. Tomlinson
Proc. ASME. DETC97, Volume 1D: 16th Biennial Conference on Mechanical Vibration and Noise, V01DT21A003, September 14–17, 1997
Paper No: DETC97/VIB-4138
DOI: https://doi.org/10.1115/DETC97/VIB-4138
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Topics: Edge detection, Structural dynamics, Wavelets, Algorithms, Cantilever beams, Computers, Dynamic testing (Engineering), Dynamic testing (Materials), Vibration, Vibration analysis
Proceedings Papers

Reduced Order Method Based on an Adaptive Formulation and its Application to Fan Blade System With Dovetail Joints

Jie Yuan, Christoph Schwingshackl, Loic Salles, Chian Wong, Sophoclis Patsias
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A004, September 21–25, 2020
Paper No: GT2020-14227
DOI: https://doi.org/10.1115/GT2020-14227
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Topics: Blades, Dynamics (Mechanics), Manufacturing, Modeling, Aircraft engines, Computation, Energy dissipation, Friction, Modal analysis, Resonance
Journal Articles

Novel Frame Model for Mistuning Analysis of Bladed Disk Systems

Jie Yuan, Fabrizio Scarpa, Branislav Titurus, Giuliano Allegri, Sophoclis Patsias, Ramesh Rajasekaran
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. June 2017, 139(3): 031016.
Paper No: VIB-15-1430
DOI: https://doi.org/10.1115/1.4036110
Published Online: April 24, 2017
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Topics: Blades, Disks, Finite element model, Manufacturing
Proceedings Papers

Numerical Assessment of Using Sherman-Morrison, Neumann Expansion Techniques for Stochastic Analysis of Mistuned Bladed Disc System

Jie Yuan, Fabrizio Scarpa, Giuliano Allegri, Sophoclis Patsias, Ramesh Rajasekaran
Proc. ASME. GT2015, Volume 7B: Structures and Dynamics, V07BT32A021, June 15–19, 2015
Paper No: GT2015-43188
DOI: https://doi.org/10.1115/GT2015-43188
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Topics: Disks, Resonance, Algorithms, Blades, Damping, Errors, Excitation, Frequency response, Scalars, Stiffness