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Proceedings Papers

Stochastic Analysis of a Nonlinear Energy Harvester Model

P. D. Spanos, A. Richichi, F. Arena

Proc. ASME. OMAE2014, Volume 4B: Structures, Safety and Reliability, V04BT02A036, June 8–13, 2014

Publisher: American Society of Mechanical Engineers

Paper No: OMAE2014-24489

https://doi.org/10.1115/OMAE2014-24489

View Paper titled, Stochastic Analysis of a Nonlinear Energy Harvester Model

Topics: Damping, Design, Displacement, Dynamic analysis, Energy harvesting, Mooring, Power converters, Reliability, Seas, Simulation

Proceedings Papers

Efficient Dynamic Analysis of Floating Bodies Nonlinear Behavior in Wave Energy Conversion

P. D. Spanos, A. Richichi, F. Arena

Proc. ASME. OMAE2013, Volume 2B: Structures, Safety and Reliability, V02BT02A041, June 9–14, 2013

Publisher: American Society of Mechanical Engineers

Paper No: OMAE2013-11402

https://doi.org/10.1115/OMAE2013-11402

View Paper titled, Efficient Dynamic Analysis of Floating Bodies Nonlinear Behavior in Wave Energy Conversion

Topics: Buoys, Damping, Design, Dynamic analysis, Excitation, Floating bodies, Mooring, Power converters, Reliability, Stiffness

Proceedings Papers

A Monte Carlo Finite Element Method for Determining the Young’s Modulus of Polymer Nanocomposites Using Nanoindentation Data

A. Kontsos, P. D. Spanos

Proc. ASME. IDETC-CIE2007, Volume 3: 19th International Conference on Design Theory and Methodology; 1st International Conference on Micro- and Nanosystems; and 9th International Conference on Advanced Vehicle Tire Technologies, Parts A and B, 633-641, September 4–7, 2007

Publisher: American Society of Mechanical Engineers

Paper No: DETC2007-34801

https://doi.org/10.1115/DETC2007-34801

View Paper titled, A Monte Carlo Finite Element Method for Determining the Young’s Modulus of Polymer Nanocomposites Using Nanoindentation Data

Topics: Carbon nanotubes, Finite element methods, Nanoindentation, Polymer nanocomposites, Young's modulus

Proceedings Papers

Steady-State Dynamic Response of Preisach Hysteretic Systems

P. D. Spanos, A. Kontsos, P. Cacciola

Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1457-1466, September 24–28, 2005

Publisher: American Society of Mechanical Engineers

Paper No: DETC2005-85552

https://doi.org/10.1115/DETC2005-85552

View Paper titled, Steady-State Dynamic Response of Preisach Hysteretic Systems

Topics: Dynamic response, Steady state

Journal Articles

Nonstationary Response Envelope Probability Densities of Nonlinear Oscillators

P. D. Spanos, A. Sofi, M. Di Paola

Publisher: ASME

J. Appl. Mech. March 2007, 74(2): 315–324.

https://doi.org/10.1115/1.2198253

Published Online: February 6, 2006

View Article titled, Nonstationary Response Envelope Probability Densities of Nonlinear Oscillators

Topics: Boundary-value problems, Differential equations, Eigenfunctions, Fokker-Planck equation, Probability, White noise, Harmonic oscillators, Computer simulation, Approximation, Density

Journal Articles

Steady-State Dynamic Response of Preisach Hysteretic Systems

P. D. Spanos, A. Kontsos, P. Cacciola

Publisher: ASME

J. Vib. Acoust. April 2006, 128(2): 244–250.

https://doi.org/10.1115/1.2159041

Published Online: November 2, 2005

View Article titled, Steady-State Dynamic Response of Preisach Hysteretic Systems

Topics: Dynamic response, Steady state, Excitation, Linear systems, Linearization techniques

Journal Articles

A Method for Fatigue Analysis of Piping Systems on Topsides of FPSO Structures

P. D. Spanos, A. Sofi, J. Wang, B. Peng

Publisher: ASME

J. Offshore Mech. Arct. Eng. May 2006, 128(2): 162–168.

https://doi.org/10.1115/1.2185126

Published Online: October 3, 2005

View Article titled, A Method for Fatigue Analysis of Piping Systems on Topsides of FPSO Structures

Topics: FPSO, Pipelines, Stress, Fluids, Equations of motion, Galerkin method, Fatigue life

Journal Articles

Linear Multi-Degree-of-Freedom System Stochastic Response by Using the Harmonic Wavelet Transform

P. Tratskas, P. D. Spanos, Fellow ASME, L.B. Ryon Chair in Engineering

Publisher: ASME

J. Appl. Mech. September 2003, 70(5): 724–731.

https://doi.org/10.1115/1.1601252

Published Online: October 10, 2003

View Article titled, Linear Multi-Degree-of-Freedom System Stochastic Response by Using the Harmonic Wavelet Transform

Topics: Excitation, Wavelet transforms, Wavelets, Frequency response

Journal Articles

Response Power Spectrum of Multi-Degree-of-Freedom Nonlinear Systems by a Galerkin Technique

G. Failla, Doctor of Philosophy,, P. D. Spanos, Fellow, ASME, M. Di Paola, Professor,

Publisher: ASME

J. Appl. Mech. September 2003, 70(5): 708–714.

https://doi.org/10.1115/1.1599916

Published Online: October 10, 2003

View Article titled, Response Power Spectrum of Multi-Degree-of-Freedom Nonlinear Systems by a Galerkin Technique

Topics: Computer simulation, Damping, Fourier series, Newton's method, Nonlinear systems, Polynomials, Spectral energy distribution, Jacobian matrices, Flow (Dynamics), Reliability

Journal Articles

Nonlinear Stochastic Drill-String Vibrations

P. D. Spanos, Fellow ASME, L. B. Ryon Professor of Engineering,, A. M. Chevallier, Engineering Consultant,, N. P. Politis, Graduate Student,

Publisher: ASME

J. Vib. Acoust. October 2002, 124(4): 512–518.

https://doi.org/10.1115/1.1502669

Published Online: September 20, 2002

View Article titled, Nonlinear Stochastic Drill-String Vibrations

Topics: Drill strings, Drilling, Simulation, Vibration, Stiffness, Excitation, Finite element analysis, Equations of motion, Bits (Tools), Nonlinear dynamical systems

Journal Articles

Generalized Random Decrement Method for Analysis of Vibration Data

P. D. Spanos, B. A. Zeldin

Publisher: ASME

J. Vib. Acoust. July 1998, 120(3): 806–813.

https://doi.org/10.1115/1.2893901

Published Online: July 1, 1998

View Article titled, Generalized Random Decrement Method for Analysis of Vibration Data

Topics: Errors, Excitation, Free vibrations, Linear systems, Random vibration, Stochastic processes, Vibration, White noise

Journal Articles

On Random Field Discretization in Stochastic Finite Elements

B. A. Zeldin, P. D. Spanos

Publisher: ASME

J. Appl. Mech. June 1998, 65(2): 320–327.

https://doi.org/10.1115/1.2789057

Published Online: June 1, 1998

View Article titled, On Random Field Discretization in Stochastic Finite Elements

Topics: Finite element analysis, Interpolation, Volterra series

Journal Articles

Monte Carlo Treatment of Random Fields: A Broad Perspective

P. D. Spanos, B. A. Zeldin

Publisher: ASME

Appl. Mech. Rev. March 1998, 51(3): 219–237.

https://doi.org/10.1115/1.3098999

Published Online: March 1, 1998

View Article titled, Monte Carlo Treatment of Random Fields: A Broad Perspective

Topics: Algorithms, Noise (Sound), Simulation

Journal Articles

Chaotic and Random Whirling Motion of Drillstrings

S. J. Kotsonis, P. D. Spanos

Publisher: ASME

J. Energy Resour. Technol. December 1997, 119(4): 217–222.

https://doi.org/10.1115/1.2794993

Published Online: December 1, 1997

View Article titled, Chaotic and Random Whirling Motion of Drillstrings

Topics: Drill strings, Whirls, Damping, Design, Differential equations, Excitation, Fluids, Stochastic processes, Vibration, Weight (Mass)

Journal Articles

Bottom-Hole Assembly Modeling and Dynamic Response Determination

P. D. Spanos, M. L. Payne, C. K. Secora

Publisher: ASME

J. Energy Resour. Technol. September 1997, 119(3): 153–158.

https://doi.org/10.1115/1.2794983

Published Online: September 1, 1997

View Article titled, Bottom-Hole Assembly Modeling and Dynamic Response Determination

Topics: Dynamic response, Manufacturing, Modeling, Drill strings, Damping, Drilling, Dynamics (Mechanics), Failure, Fluids, Transfer functions

Journal Articles

Random Field Representation and Synthesis Using Wavelet Bases

B. A. Zeldin, P. D. Spanos

Publisher: ASME

J. Appl. Mech. December 1996, 63(4): 946–952.

https://doi.org/10.1115/1.2787251

Published Online: December 1, 1996

View Article titled, Random Field Representation and Synthesis Using Wavelet Bases

Topics: Wavelets, Simulation, Algorithms, Dynamic systems, Engineering systems and industry applications, Errors

Journal Articles

A Residual Flexibility Approach for Decoupled Analysis of Systems of Combined Components

P. D. Spanos, A. Majed

Publisher: ASME

J. Vib. Acoust. October 1996, 118(4): 682–686.

https://doi.org/10.1115/1.2888352

Published Online: October 1, 1996

View Article titled, A Residual Flexibility Approach for Decoupled Analysis of Systems of Combined Components

Topics: Systems analysis, Junctions, Algebra, Algorithms, Displacement, Dynamic testing (Materials), Equations of motion, Equilibrium (Physics), Statics

Journal Articles

Modeling of Roller Cone Bit Lift-Off Dynamics in Rotary Drilling

P. D. Spanos, A. K. Sengupta, R. A. Cunningham, P. R. Paslay

Publisher: ASME

J. Energy Resour. Technol. September 1995, 117(3): 197–207.

https://doi.org/10.1115/1.2835341

Published Online: September 1, 1995

View Article titled, Modeling of Roller Cone Bit Lift-Off Dynamics in Rotary Drilling

Topics: Drilling, Dynamics (Mechanics), Modeling, Rollers, Bits (Tools), Fluctuations (Physics), Drill strings, Mechanical admittance, Resonance, Weight (Mass)

Journal Articles

Nonlinear System Identification in Offshore Structural Reliability

P. D. Spanos, R. Lu

Publisher: ASME

J. Offshore Mech. Arct. Eng. August 1995, 117(3): 171–177.

https://doi.org/10.1115/1.2827086

Published Online: August 1, 1995

View Article titled, Nonlinear System Identification in Offshore Structural Reliability

Topics: Nonlinear systems, Ocean engineering, Reliability, Design, Kinematics, Linear systems, Mechanical properties, Morison equation, Ocean waves, Offshore structures

Journal Articles

Hilbert Transform Generalization of a Classical Random Vibration Integral

P. D. Spanos, S. M. Miller

Publisher: ASME

J. Appl. Mech. September 1994, 61(3): 575–581.

https://doi.org/10.1115/1.2901498

Published Online: September 1, 1994

View Article titled, Hilbert Transform Generalization of a Classical Random Vibration Integral

Topics: Algebra, Control engineering, Differential equations, Engineering mathematics, Random excitation, Random vibration, Spectra (Spectroscopy), Time-invariant systems, White noise

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