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Themistoklis P. Sapsis
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Journal Articles

Closure to “Discussion of ‘Extreme Events: Mechanisms and Prediction’” (Grigoriu, M. D., and Uy, W. I. T., ASME Appl. Mech. Rev., 2019, 71 (5), p. 055501)

Mohammad Farazmand, Themistoklis P. Sapsis
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Closures
Appl. Mech. Rev. September 2019, 71(5): 056001.
Paper No: AMR-19-1018
https://doi.org/10.1115/1.4043632
Published Online: September 19, 2019
View Article titled, Closure to “Discussion of ‘Extreme Events: Mechanisms and Prediction’” (Grigoriu, M. D., and Uy, W. I. T., ASME Appl. Mech. Rev., 2019, 71 (5), p. 055501)
Open the PDF for Closure to “Discussion of ‘Extreme Events: Mechanisms and Prediction’” (Grigoriu, M. D., and Uy, W. I. T., ASME Appl. Mech. Rev., 2019, 71 (5), p. 055501) in another window
Topics: Degrees of freedom, Dynamic systems, Excitation, Nonlinear systems
Journal Articles

Extreme Events: Mechanisms and Prediction

Mohammad Farazmand, Themistoklis P. Sapsis
Journal: Applied Mechanics Reviews
Publisher: ASME
Article Type: Research-Article
Appl. Mech. Rev. September 2019, 71(5): 050801.
Paper No: AMR-18-1035
https://doi.org/10.1115/1.4042065
Published Online: August 2, 2019
View Article titled, Extreme Events: Mechanisms and Prediction
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Topics: Density, Dynamic systems, Flow (Dynamics), Manifolds, Probability, Trajectories (Physics), Variational techniques, Waves, Time series, Statistics
Journal Articles

Special Issue: Nonlinear Dynamics: Models, Behavior, and Techniques

Dumitru Baleanu, Tamas Kalmar-Nagy, Themistoklis P. Sapsis, Hiroshi Yabuno
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Guest Editorial
J. Comput. Nonlinear Dynam. September 2018, 13(9): 090301.
Paper No: CND-18-1260
https://doi.org/10.1115/1.4040569
Published Online: July 26, 2018
View Article titled, Special Issue: Nonlinear Dynamics: Models, Behavior, and Techniques
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Topics: Dynamics (Mechanics), Nonlinear dynamics, Modeling
Journal Articles

Heavy-Tailed Response of Structural Systems Subjected to Stochastic Excitation Containing Extreme Forcing Events

Han Kyul Joo, Mustafa A. Mohamad, Themistoklis P. Sapsis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2018, 13(9): 090914.
Paper No: CND-17-1377
https://doi.org/10.1115/1.4039309
Published Online: July 26, 2018
View Article titled, Heavy-Tailed Response of Structural Systems Subjected to Stochastic Excitation Containing Extreme Forcing Events
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Journal Articles

Ring-Based Stiffening Flexure Applied as a Load Cell With High Resolution and Large Force Range

Jocelyn M. Kluger, Alexander H. Slocum, Themistoklis P. Sapsis
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. October 2017, 139(10): 103501.
Paper No: MD-16-1634
https://doi.org/10.1115/1.4037243
Published Online: August 30, 2017
View Article titled, Ring-Based Stiffening Flexure Applied as a Load Cell With High Resolution and Large Force Range
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Topics: Deflection, Stress, Stiffness, Bending (Stress), Resolution (Optics)
Journal Articles

Special Issue: Nonlinear Dynamics: Models, Behavior, and Techniques

Dumitru Baleanu, Tamás Kalmár-Nagy, Themistoklis P. Sapsis, Hiroshi Yabuno
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Announcements
J. Comput. Nonlinear Dynam. July 2017, 12(4): 048001.
Paper No: CND-17-1124
https://doi.org/10.1115/1.4036422
Published Online: April 27, 2017
View Article titled, Special Issue: Nonlinear Dynamics: Models, Behavior, and Techniques
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Topics: Nonlinear dynamical systems, Nonlinear dynamics
Proceedings Papers

Performance Barriers for Single-Degree-of-Freedom Energy Harvesters Under Generic Stochastic Excitation

Han Kyul Joo, Themistoklis P. Sapsis
Proc. ASME. IDETC-CIE2014, Volume 6: 10th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V006T10A059, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34134
https://doi.org/10.1115/DETC2014-34134
View Paper titled, Performance Barriers for Single-Degree-of-Freedom Energy Harvesters Under Generic Stochastic Excitation
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Topics: Energy harvesting, Excitation, Design, Spectra (Spectroscopy), White noise
Journal Articles

Sustained High-Frequency Dynamic Instability of a Nonlinear System of Coupled Oscillators Forced by Single or Repeated Impulses: Theoretical and Experimental Results

Kevin Remick, Alexander Vakakis, Lawrence Bergman, D. Michael McFarland, D. Dane Quinn, Themistoklis P. Sapsis
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. February 2014, 136(1): 011013.
Paper No: VIB-13-1064
https://doi.org/10.1115/1.4025605
Published Online: November 13, 2013
View Article titled, Sustained High-Frequency Dynamic Instability of a Nonlinear System of Coupled Oscillators Forced by Single or Repeated Impulses: Theoretical and Experimental Results
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Topics: Dynamics (Mechanics), Excitation, Harmonic oscillators, Impulse (Physics), Wavelets, Resonance, Displacement, Cycles
Journal Articles

Effective Stiffening and Damping Enhancement of Structures With Strongly Nonlinear Local Attachments

Themistoklis P. Sapsis, D. Dane Quinn, Alexander F. Vakakis, Lawrence A. Bergman
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2012, 134(1): 011016.
https://doi.org/10.1115/1.4005005
Published Online: January 9, 2012
View Article titled, Effective Stiffening and Damping Enhancement of Structures With Strongly Nonlinear Local Attachments
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Topics: Damping, Stiffness
Journal Articles

Subharmonic Orbits of a Strongly Nonlinear Oscillator Forced by Closely Spaced Harmonics

Themistoklis P. Sapsis, Alexander F. Vakakis
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research Papers
J. Comput. Nonlinear Dynam. January 2011, 6(1): 011014.
https://doi.org/10.1115/1.4002337
Published Online: October 7, 2010
View Article titled, Subharmonic Orbits of a Strongly Nonlinear Oscillator Forced by Closely Spaced Harmonics
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Topics: Bifurcation, Dynamic systems, Dynamics (Mechanics), Excitation, Resonance, Manifolds, Computer simulation