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Aouni A. Lakis
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Journal Articles

Numerical Modeling of Initial Stress Stiffening Effect on the Dynamic Behavior of Axisymmetric Shells

Yacine Ben-Youssef, Youcef Kerboua, Aouni A. Lakis
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. October 2021, 143(5): 051303.
Paper No: PVT-19-1238
DOI: https://doi.org/10.1115/1.4050092
Published Online: March 22, 2021
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Topics: Finite element analysis, Pipes, Shells, Stress, Pressure, Displacement
Journal Articles

Numerical Investigation of the Flutter of a Spherical Shell

Mohamed Menaa, Aouni A. Lakis
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. April 2014, 136(2): 021010.
Paper No: VIB-13-1190
DOI: https://doi.org/10.1115/1.4025997
Published Online: December 24, 2013
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Topics: Flutter (Aerodynamics), Pressure, Shells, Spherical shells, Stiffness
Journal Articles

Efficient Hybrid Finite Element Method for Flutter Prediction of Functionally Graded Cylindrical Shells

Farhad Sabri, Aouni A. Lakis
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. February 2014, 136(1): 011002.
Paper No: VIB-10-1286
DOI: https://doi.org/10.1115/1.4025397
Published Online: September 27, 2013
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Topics: Finite element methods, Flutter (Aerodynamics), Pipes, Shells, Stiffness, Pressure, Materials properties, Ceramics, Functionally graded materials, Modeling
Journal Articles

A Novel Approach to Evaluation of Vibration Source Separation Based on Spatial Distribution of Sensors and Fourier Transforms

Ali Mahvash, Aouni A. Lakis
Journal: Journal of Dynamic Systems, Measurement, and Control
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061022.
DOI: https://doi.org/10.1115/1.4005277
Published Online: November 23, 2011
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Topics: Bearings, Fourier transforms, Sensors, Separation (Technology), Signals, Vibration, Data acquisition
Proceedings Papers

Turbulence-Induced Vibration Analysis of an Open Curved Thin Shell

Mitra Esmailzadeh, Aouni A. Lakis
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 1249-1257, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30383
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30383
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Topics: Thin shells, Turbulence, Vibration analysis, Pressure, Displacement, Boundary layer turbulence, Density, Flow (Dynamics), Blades, Computer software
Proceedings Papers

Aerothermoelastic Stability of Functionally Graded Circular Cylindrical Shells

Farhad Sabri, Aouni A. Lakis
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 939-945, August 1–5, 2010
Paper No: FEDSM-ICNMM2010-30384
DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30384
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Topics: Circular cylindrical shells, Stability, Shells, Flutter (Aerodynamics), Pressure, Temperature, Aircraft, Design, Finite element analysis, Finite element methods
Proceedings Papers

Application of Time Synchronous Averaging, Spectral Kurtosis and Support Vector Machines for Bearing Fault Identification

Christian N. Komgom, Njuki W. Mureithi, Aouni A. Lakis
Proc. ASME. PVP2008, Volume 7: Operations, Applications and Components, 137-146, July 27–31, 2008
Paper No: PVP2008-61601
DOI: https://doi.org/10.1115/PVP2008-61601
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Topics: Bearings, Support vector machines, Signals, Signal processing, Condition monitoring, Failure, Flaw detection, Pattern recognition