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Keywords: flow instability
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Journal Articles

Mechanisms of Self-Sustained Oscillations Induced by a Flow Over a Cavity

Michel Massenzio, Alain Blaise, Claude Lesueur
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2008, 130(5): 051001.
https://doi.org/10.1115/1.2948367
Published Online: August 12, 2008
... et Couche Limite , Cepadues editions, Cepadues , Paris . 08 03 2006 30 01 2008 12 08 2008 aeroacoustics boundary layer turbulence flow instability fluid oscillations shear turbulence The study comes from...
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Topics: Acoustics, Cavities, Flow (Dynamics), Resonance, Shear (Mechanics), Oscillations, Boundary layer turbulence
Journal Articles

Experimental Investigation Into the Effect of Fluid Viscosity on Instability of an Over-hung Flexible Rotor Partially Filled With Fluid

Zhu Changsheng
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. June 2006, 128(3): 392–401.
https://doi.org/10.1115/1.2166857
Published Online: June 1, 2006
... the unstable speed region and the hysteresis region narrow. The influence of the fluid viscosity on the unstable speed region of a rotor filled with a high viscosity fluid must be considered. Email: cszhu@hotmail.com vibrations flow instability rotors viscosity Navier-Stokes equations aeroacoustics...
View Article titled, Experimental Investigation Into the Effect of Fluid Viscosity on Instability of an Over-hung Flexible Rotor Partially Filled With Fluid
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Topics: Fluids, Rotors, Viscosity, Whirls, Vibration
Journal Articles

Scaling Laws for Ultra-Short Hydrostatic Gas Journal Bearings

Z. S. Spakovszky, L. X. Liu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. June 2005, 127(3): 254–261.
https://doi.org/10.1115/1.1897739
Published Online: June 1, 2005
... Instability for Pressurized Gas Bearings ,” ASME J. Basic Eng. Dec., pp. 511 – 520 . vibrations damping machine bearings turbomachinery blades rotors laminar flow turbulence hydrostatics flow instability L a s o ed er ve i en s s tud arg se ed ll s n r is rna ase Th nt nd line har...
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Topics: Bearings, Damping, Hydrostatics, Journal bearings, Laminar flow, Rotors, Scaling laws (Mathematical physics), Turbomachinery, Turbulence
Journal Articles

Stability Analysis of a Levitated Droplet by Using Floquet Multipliers

Bogdan O. Ciocirlan, Dan B. Marghitu
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2000, 122(4): 399–408.
https://doi.org/10.1115/1.1286215
Published Online: March 1, 2000
... Technical Editor: A. F. Vakakis 01 Sept 1999 01 March 2000 magnetic levitation time series drops nonlinear dynamical systems Lyapunov methods flow instability The last twenty years witnessed important progress in the theory and applications of electromagnetic levitation...
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Topics: Attractors, Chaos, Dimensions, Drops, Levitation, Signals, Stability, Time series, Instrumentation, Degrees of freedom