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Proceedings Papers

Investigations Into the Linear Coupling Between Symmetric and Anti-Symmetric Modes of V-Shaped MEMS Resonators Under Electrostatic Perturbation

Nouha Alcheikh, Hassen M. Ouakad, Sofiane Ben Mbarek, Mohammad I. Younis
Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A029, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-73535
https://doi.org/10.1115/IMECE2021-73535
View Paper titled, Investigations Into the Linear Coupling Between Symmetric and Anti-Symmetric Modes of V-Shaped MEMS Resonators Under Electrostatic Perturbation
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Topics: Arches, Electrodes, Microbeams, Microelectromechanical systems, Silicon, Vibration
Journal Articles

Statics and Dynamics of V-Shaped Microbeams Under Axial Forces

Hassen M. Ouakad, Nouha Alcheikh, Sofiane Ben Mbarek, Rodrigo Rocha, Mohammad I. Younis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2021, 16(9): 091001.
Paper No: CND-20-1473
https://doi.org/10.1115/1.4051335
Published Online: July 8, 2021
View Article titled, Statics and Dynamics of V-Shaped Microbeams Under Axial Forces
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Topics: Microbeams, Stress, Deflection
Journal Articles

Investigating Mode Localization at Lower- and Higher-Order Modes in Mechanically Coupled MEMS Resonators

Hassen M. Ouakad, Saad Ilyas, Mohammad I. Younis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. March 2020, 15(3): 031001.
Paper No: CND-19-1186
https://doi.org/10.1115/1.4045634
Published Online: January 8, 2020
View Article titled, Investigating Mode Localization at Lower- and Higher-Order Modes in Mechanically Coupled MEMS Resonators
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Topics: Eigenvalues, Microbeams, Microelectromechanical systems, Stress, Vibration analysis
Journal Articles

Numerical Investigation of a Vertical Axis Wind Turbine Performance Characterization Using New Variable Pitch Control Scheme

Amin A. Mohammed, Ahmet Z. Sahin, Hassen M. Ouakad
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2020, 142(3): 031302.
Paper No: JERT-19-1378
https://doi.org/10.1115/1.4045462
Published Online: November 26, 2019
View Article titled, Numerical Investigation of a Vertical Axis Wind Turbine Performance Characterization Using New Variable Pitch Control Scheme
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Topics: Blades, Turbines, Vertical axis wind turbines, Performance characterization, Torque, Algorithms, Wind turbines
Journal Articles

Nonlinear Dynamics of MEMS Arches Assuming Out-of-Plane Actuation Arrangement

Hassen M. Ouakad, Fehmi Najar
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. August 2019, 141(4): 041010.
Paper No: VIB-18-1426
https://doi.org/10.1115/1.4043064
Published Online: April 30, 2019
View Article titled, Nonlinear Dynamics of MEMS Arches Assuming Out-of-Plane Actuation Arrangement
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Topics: Arches, Microelectromechanical systems, Nonlinear dynamics, Electrodes, Microbeams
Journal Articles

Vertical Axis Wind Turbine Aerodynamics: Summary and Review of Momentum Models

Amin A. Mohammed, Hassen M. Ouakad, Ahmet Z. Sahin, Haitham M. S. Bahaidarah
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Review Articles
J. Energy Resour. Technol. May 2019, 141(5): 050801.
Paper No: JERT-18-1795
https://doi.org/10.1115/1.4042643
Published Online: February 18, 2019
View Article titled, Vertical Axis Wind Turbine Aerodynamics: Summary and Review of Momentum Models
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Topics: Actuators, Aerodynamics, Blades, Disks, Momentum, Rotors, Turbines, Vertical axis wind turbines, Flow (Dynamics)
Proceedings Papers

An Experimental and Theoretical Investigation of Double Resonance Activation in Electrostatic MEMS Resonators

Mohammad H. Hasan, Hassen M. Ouakad, Nizar R. Jaber, Md Abdullah Al Hafiz, Fadi Alsaleem, Mohammad Younis
Proc. ASME. IDETC-CIE2018, Volume 4: 23rd Design for Manufacturing and the Life Cycle Conference; 12th International Conference on Micro- and Nanosystems, V004T08A026, August 26–29, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DETC2018-85887
https://doi.org/10.1115/DETC2018-85887
View Paper titled, An Experimental and Theoretical Investigation of Double Resonance Activation in Electrostatic MEMS Resonators
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Topics: Microelectromechanical systems, Resonance, Circuits, Electromagnetic spectrum, Excitation, Simulation
Proceedings Papers

Exploration of the Response of Electrically Actuated MEMS Arches Under the Effect of Mechanical Shock Loads

Jihad E. Alqasimi, Hassen M. Ouakad
Proc. ASME. IMECE2017, Volume 4B: Dynamics, Vibration, and Control, V04BT05A060, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-70082
https://doi.org/10.1115/IMECE2017-70082
View Paper titled, Exploration of the Response of Electrically Actuated MEMS Arches Under the Effect of Mechanical Shock Loads
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Topics: Arches, Microelectromechanical systems, Shock (Mechanics), Stress, Accelerometers, Design, Dynamic response, Failure, Modeling, Performance
Proceedings Papers

A Novel Threshold Pressure Sensor Based on Nonlinear Dynamics of MEMS Arches

Mohammad H. Hasan, Fadi M. Alsaleem, Hassen M. Ouakad
Proc. ASME. IDETC-CIE2017, Volume 9: 13th ASME/IEEE International Conference on Mechatronic and Embedded Systems and Applications, V009T07A055, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67874
https://doi.org/10.1115/DETC2017-67874
View Paper titled, A Novel Threshold Pressure Sensor Based on Nonlinear Dynamics of MEMS Arches
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Topics: Arches, Microelectromechanical systems, Nonlinear dynamics, Pressure sensors, Pressure, Sensors, Excitation, Microbeams, Stability
Proceedings Papers

On the Effects of Temperature and Relative Humidity on the Response of a MEMS Arch Resonator

Mohammad H. Hasan, Hassen M. Ouakad, Fadi Alsaleem
Proc. ASME. IDETC-CIE2017, Volume 4: 22nd Design for Manufacturing and the Life Cycle Conference; 11th International Conference on Micro- and Nanosystems, V004T09A015, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-68241
https://doi.org/10.1115/DETC2017-68241
View Paper titled, On the Effects of Temperature and Relative Humidity on the Response of a MEMS Arch Resonator
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Topics: Arches, Microelectromechanical systems, Temperature effects, Microbeams, Temperature, Structural mechanics, Viscosity
Journal Articles

Vibrational Response of Initially Deformed Bistable Microbeams Under the Combined Effect of Mechanical Shock Loads and Electrostatic Forces

Jihad E. Alqasimi, Hassen M. Ouakad
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. April 2018, 140(2): 021013.
Paper No: VIB-17-1181
https://doi.org/10.1115/1.4038107
Published Online: October 27, 2017
View Article titled, Vibrational Response of Initially Deformed Bistable Microbeams Under the Combined Effect of Mechanical Shock Loads and Electrostatic Forces
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Topics: Arches, Microelectromechanical systems, Shock (Mechanics), Stress, Shock waves, Microbeams, Deflection
Journal Articles

One-to-One and Three-to-One Internal Resonances in MEMS Shallow Arches

Hassen M. Ouakad, Hamid M. Sedighi, Mohammad I. Younis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2017, 12(5): 051025.
Paper No: CND-16-1543
https://doi.org/10.1115/1.4036815
Published Online: July 12, 2017
View Article titled, One-to-One and Three-to-One Internal Resonances in MEMS Shallow Arches
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Topics: Arches, Resonance, Microelectromechanical systems
Proceedings Papers

Nonlinear Structural Behavior of Double-Layers Based MEMS Actuator

Abdulrahman Al-oufi, Hassen M. Ouakad, Mohammad Tausiff Firaque
Proc. ASME. IMECE2016, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A016, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66353
https://doi.org/10.1115/IMECE2016-66353
View Paper titled, Nonlinear Structural Behavior of Double-Layers Based MEMS Actuator
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Topics: Actuators, Microelectromechanical systems, Microbeams, Eigenvalues, Mode shapes, Modeling, Stress, Switches
Proceedings Papers

Static Response of Microbeams due to Capillary and Electrostatic Forces

Ahmad M. Bataineh, Hassen M. Ouakad, Mohammad I. Younis
Proc. ASME. IMECE2015, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A012, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-52037
https://doi.org/10.1115/IMECE2015-52037
View Paper titled, Static Response of Microbeams due to Capillary and Electrostatic Forces
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Topics: Microbeams, Electrodes, Stability, Fluids, Manufacturing, Switches, Water, Cantilevers, Chemical etching, Condensation
Proceedings Papers

Structural Behavior of Microbeams Actuated by Out-of-Plane Electrostatic Fringing-Fields

Hassen M. Ouakad
Proc. ASME. IMECE2013, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T11A014, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-65770
https://doi.org/10.1115/IMECE2013-65770
View Paper titled, Structural Behavior of Microbeams Actuated by Out-of-Plane Electrostatic Fringing-Fields
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Topics: Microbeams, Electrodes, Finite element methods, Microelectromechanical systems, Stress, Eigenvalues, Fittings, Gates (Closures), Microactuators
Proceedings Papers

Forced Vibrations of Slacked Carbon Nanotube Resonators

Hassen M. Ouakad, Mohammad I. Younis
Proc. ASME. IMECE2010, Volume 8: Dynamic Systems and Control, Parts A and B, 435-443, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-38252
https://doi.org/10.1115/IMECE2010-38252
View Paper titled, Forced Vibrations of Slacked Carbon Nanotube Resonators
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Topics: Carbon nanotubes, Vibration, Stress, Arches, Dynamics (Mechanics), Manufacturing, Mode shapes, Steady state
Proceedings Papers

Natural Frequencies and Mode Shapes of Slacked Carbon Nanotube NEMS Resonators

Hassen M. Ouakad, Mohammed I. Younis
Proc. ASME. IDETC-CIE2010, Volume 4: 12th International Conference on Advanced Vehicle and Tire Technologies; 4th International Conference on Micro- and Nanosystems, 645-652, August 15–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: DETC2010-29024
https://doi.org/10.1115/DETC2010-29024
View Paper titled, Natural Frequencies and Mode Shapes of Slacked Carbon Nanotube NEMS Resonators
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Topics: Carbon nanotubes, Mode shapes, Nanomechanical resonators, Stress, Arches, Eigenvalues, Jacobian matrices
Proceedings Papers

The Static and Dynamic Behavior of MEMS Arches Under Electrostatic Actuation

Hassen M. Ouakad, Mohammad I. Younis, Fadi M. Alsaleem, Ronald Miles, Weili Cui
Proc. ASME. IDETC-CIE2009, Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 607-616, August 30–September 2, 2009
Publisher: American Society of Mechanical Engineers
Paper No: DETC2009-87024
https://doi.org/10.1115/DETC2009-87024
View Paper titled, The Static and Dynamic Behavior of MEMS Arches Under Electrostatic Actuation
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Topics: Arches, Microelectromechanical systems, Stress, Dynamic response, Microbeams, Micromachining, Polysilicon, Resonance, Vibration
Journal Articles

Nonlinear Dynamics of Electrically Actuated Carbon Nanotube Resonators

Hassen M. Ouakad, Mohammad I. Younis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2010, 5(1): 011009.
https://doi.org/10.1115/1.4000319
Published Online: December 8, 2009
View Article titled, Nonlinear Dynamics of Electrically Actuated Carbon Nanotube Resonators
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Topics: Carbon nanotubes, Resonance, Stress
Proceedings Papers

Nonlinear Dynamics of Electrically-Actuated Carbon Nanotube Resonator

Hassen M. Ouakad, Mohammad I. Younis
Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 791-798, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-68974
https://doi.org/10.1115/IMECE2008-68974
View Paper titled, Nonlinear Dynamics of Electrically-Actuated Carbon Nanotube Resonator
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Topics: Carbon nanotubes, Nonlinear dynamics, Resonance, Deflection, Dynamic analysis, Dynamic response, Galerkin method, Hardening, Oscillations, Stability