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Journal Articles

Rotordynamic Characterization of Tilting-Pad Bearings With Eight Pads in Vertical Rotors

David Rondon, Gudeta Berhanu Benti, Jan-Olov Aidanpää, Rolf Gustavsson

J. Energy Resour. Technol. January 2022, 144(1): 012111.

Paper No: JERT-21-1485

DOI: https://doi.org/10.1115/1.4051803

Published Online: August 4, 2021

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Topics: Bearings, Damping, Rotors, Stiffness, Stress

Journal Articles

A Numerical Study Into the Use of Auxectic Structures for Structural Damping in Composite Sandwich Core Panels for Wind Turbine Blades

Seher Ahsan Khalid, Abdul Munem Khan, Owaisur Rahman Shah

J. Energy Resour. Technol. March 2022, 144(3): 031301.

Paper No: JERT-21-1278

DOI: https://doi.org/10.1115/1.4051303

Published Online: June 17, 2021

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Topics: Damping, Plates (structures), Vibration, Wind turbines, Honeycomb structures, Blades, Weight (Mass), Stiffness

Journal Articles

Drill String Torsional Vibrations Modeling With Dynamic Drill Pipe Properties Measurement and Field Validation

Farouk Said Boukredera, Ahmed Hadjadj, Mohamed Riad Youcefi

J. Energy Resour. Technol. February 2022, 144(2): 024502.

Paper No: JERT-21-1108

DOI: https://doi.org/10.1115/1.4051299

Published Online: June 15, 2021

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Topics: Drill strings, Drilling, Drills (Tools), Dynamics (Mechanics), Modeling, Pipes, Vibration, Friction, Stick-slip, Rocks

Journal Articles

Revisiting Theoretical Limits for One Degree-of-Freedom Wave Energy Converters

Nathan M. Tom

J. Energy Resour. Technol. September 2021, 143(9): 090909.

Paper No: JERT-20-1777

DOI: https://doi.org/10.1115/1.4049287

Published Online: January 22, 2021

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Topics: Absorption, Damping, Degrees of freedom, Displacement, Floating bodies, Flow (Dynamics), Oscillations, Radiation (Physics), Resonance, Springs

Journal Articles

Kick Detection Using Downhole Accelerometer Data

Robello Samuel

J. Energy Resour. Technol. August 2020, 142(8): 082901.

Paper No: JERT-19-1193

DOI: https://doi.org/10.1115/1.4046939

Published Online: May 26, 2020

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Topics: Accelerometers, Damping, Fluids, Sensors, Vibration, Drilling, Viscosity, String

Journal Articles

Practical Approach to Functional Testing and Analytical Modeling of Axial Oscillation-Supported Drillstrings

Emmanuel Omojuwa, Ramadan Ahmed, James Acquaye

J. Energy Resour. Technol. September 2019, 141(9): 092906.

Paper No: JERT-18-1720

DOI: https://doi.org/10.1115/1.4043245

Published Online: April 4, 2019

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Topics: Damping, Displacement, Drill strings, Flow (Dynamics), Oscillations, Springs, Testing, Friction, Excitation, Modeling

Journal Articles

Estimation of Relative Permeability and Capillary Pressure for PUNQ-S3 Model Using a Modified Iterative Ensemble Smoother

Zhaoqi Fan, Daoyong Yang, Di Chai, Xiaoli Li

J. Energy Resour. Technol. February 2019, 141(2): 022901.

Paper No: JERT-18-1218

DOI: https://doi.org/10.1115/1.4041406

Published Online: September 26, 2018

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Topics: Algorithms, Permeability, Pressure, Damping, Water

Journal Articles

Maximum Wave Energy Conversion by Two Interconnected Floaters

Siming Zheng, Yongliang Zhang, Wanan Sheng

J. Energy Resour. Technol. May 2016, 138(3): 032004.

Paper No: JERT-15-1318

DOI: https://doi.org/10.1115/1.4032793

Published Online: March 11, 2016

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Topics: Absorption, Damping, Inertia (Mechanics), Wave energy, Waves, Stiffness, Rotational inertia, Displacement

Journal Articles

A Novel Approach to Dynamic Representation of Drill Strings in Test Rigs

M. A. Elsayed

J. Energy Resour. Technol. December 2007, 129(4): 281–288.

DOI: https://doi.org/10.1115/1.2790979

Published Online: May 7, 2007

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Topics: Damping, Drill strings, Stability, Vibration, Displacement

Journal Articles

The Effect of Dynamical Parameters on Precession in Rotary Drilling

A. The´ron, E. de Langre, Mem. ASME, C. Putot

J. Energy Resour. Technol. September 2001, 123(3): 181–186.

DOI: https://doi.org/10.1115/1.1383974

Published Online: April 10, 2001

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Topics: Damping, Drill strings, Drilling, Flight, Friction, Rotation, Stability, Stiffness, Vibration, Wear

Journal Articles

Chaotic and Random Whirling Motion of Drillstrings

S. J. Kotsonis, P. D. Spanos

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

DOI: https://doi.org/10.1115/1.2794993

Published Online: December 1, 1997

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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

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

DOI: https://doi.org/10.1115/1.2794983

Published Online: September 1, 1997

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

Journal Articles

Effect of Process Damping on Longitudinal Vibrations in Drillstrings

M. A. Elsayed, R. L. Wells, D. W. Dareing, K. Nagirimadugu

J. Energy Resour. Technol. June 1994, 116(2): 129–135.

DOI: https://doi.org/10.1115/1.2906017

Published Online: June 1, 1994

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Topics: Damping, Drill strings, Vibration, Stability, Shock absorbers, Cutting, Drag (Fluid dynamics), Drilling

Journal Articles

Dynamic Coupled Fluid-Structure Interaction Analysis of Flexible Floating Platforms

P. V. Thangam Babu, D. V. Reddy

J. Energy Resour. Technol. December 1986, 108(4): 297–304.

DOI: https://doi.org/10.1115/1.3231280

Published Online: December 1, 1986

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Topics: Boundary-value problems, Cavitation, Computer software, Damping, Drilling, Dynamic response analysis, Earthquakes, Equations of motion, Equilibrium (Physics), Excitation

Journal Articles

Development of a Scale Model for the Dynamic Interaction of a Pile in Clay

D. D. Kana, L. Boyce, G. W. Blaney

J. Energy Resour. Technol. September 1986, 108(3): 254–261.

DOI: https://doi.org/10.1115/1.3231274

Published Online: September 1, 1986

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Topics: Analytical design, Damping, Design, Dynamic response, Elasticity, Engineering prototypes, Excitation, Frequency response, Materials properties, Mode shapes

Journal Articles

Time Domain Simulation of Ship Steering Gear Control Systems

R. E. Reid, J. Y. Zheng

J. Energy Resour. Technol. March 1986, 108(1): 84–90.

DOI: https://doi.org/10.1115/1.3231246

Published Online: March 1, 1986

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Topics: Control systems, Gears, Ships, Simulation, Control equipment, Pumps, Compressibility, Computer simulation, Damping, Flow (Dynamics)

Journal Articles

Nonlinear Inverse Perturbation in Structural Dynamics Redesign of Risers

M. M. Bernitsas, C. J. Hoff, J. E. Kokarakis

J. Energy Resour. Technol. June 1985, 107(2): 256–263.

DOI: https://doi.org/10.1115/1.3231186

Published Online: June 1, 1985

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Topics: Pipeline risers, Risers (Casting), Structural dynamics, Marine drilling risers, Offshore structures, Damping, Density, Drilling, Finite element analysis, Geometry

Journal Articles

A Note on the Added Mass and Wave Damping of a Column With Circular Footing

G. P. Miao, Y. Z. Liu, J. S. Chung

J. Energy Resour. Technol. June 1985, 107(2): 235–237.

DOI: https://doi.org/10.1115/1.3231182

Published Online: June 1, 1985

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Topics: Damping, Footings (Construction), Waves

Journal Articles

Determination of Fluid Damping Using Random Excitation

J. C. S. Yang, C. H. Marks, J. Jiang, D. Chen, A. Elahi, W-H. Tsai

J. Energy Resour. Technol. June 1985, 107(2): 220–225.

DOI: https://doi.org/10.1115/1.3231180

Published Online: June 1, 1985

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Topics: Damping, Fluids, Random excitation, Water, Circular cylinders

Journal Articles

The Development and Testing of a Wave-Activated Navigation Buoy With a Wells Turbine

T. J. T. Whittaker, F. A. McPeake, A. G. Barr

J. Energy Resour. Technol. June 1985, 107(2): 268–273.

DOI: https://doi.org/10.1115/1.3231188

Published Online: June 1, 1985

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Topics: Buoys, Navigation, Testing, Turbines, Waves, Wells, Design, Water, Damping, Generators

Journal citation

NARROW

Rotordynamic Characterization of Tilting-Pad Bearings With Eight Pads in Vertical Rotors

A Numerical Study Into the Use of Auxectic Structures for Structural Damping in Composite Sandwich Core Panels for Wind Turbine Blades

Drill String Torsional Vibrations Modeling With Dynamic Drill Pipe Properties Measurement and Field Validation

Revisiting Theoretical Limits for One Degree-of-Freedom Wave Energy Converters

Kick Detection Using Downhole Accelerometer Data

Practical Approach to Functional Testing and Analytical Modeling of Axial Oscillation-Supported Drillstrings

Estimation of Relative Permeability and Capillary Pressure for PUNQ-S3 Model Using a Modified Iterative Ensemble Smoother

Maximum Wave Energy Conversion by Two Interconnected Floaters

A Novel Approach to Dynamic Representation of Drill Strings in Test Rigs

The Effect of Dynamical Parameters on Precession in Rotary Drilling

Chaotic and Random Whirling Motion of Drillstrings

Bottom-Hole Assembly Modeling and Dynamic Response Determination

Effect of Process Damping on Longitudinal Vibrations in Drillstrings

Dynamic Coupled Fluid-Structure Interaction Analysis of Flexible Floating Platforms

Development of a Scale Model for the Dynamic Interaction of a Pile in Clay

Time Domain Simulation of Ship Steering Gear Control Systems

Nonlinear Inverse Perturbation in Structural Dynamics Redesign of Risers

A Note on the Added Mass and Wave Damping of a Column With Circular Footing

Determination of Fluid Damping Using Random Excitation

The Development and Testing of a Wave-Activated Navigation Buoy With a Wells Turbine

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