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Proceedings Papers

A Practical Drilling Riser and Wellhead Vortex Induced Vibration Fatigue Comparison Between Analysis and Field Measured Data

Michael Long Ge, Jomon Kannala, David Cain, Elizbar B. Kebadze, Shankar Sundararaman, Carlyn Krapf, Zhen Li
Proc. ASME. OMAE2015, Volume 2: CFD and VIV, V002T08A032, May 31–June 5, 2015
Paper No: OMAE2015-42069
DOI: https://doi.org/10.1115/OMAE2015-42069
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Topics: Fatigue, Pipeline risers, Vortex-induced vibration, Fatigue damage, Design, Gulf of Mexico, Monitoring systems, Transfer functions, Vessels
Proceedings Papers

A New Riser Fatigue Monitoring Methodology Based on Measured Accelerations

Michael Long Ge, Jomon Kannala, Songcheng Li, Himanshu Maheshwari, Mike Campbell
Proc. ASME. OMAE2014, Volume 6A: Pipeline and Riser Technology, V06AT04A063, June 8–13, 2014
Paper No: OMAE2014-23987
DOI: https://doi.org/10.1115/OMAE2014-23987
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Topics: Fatigue, Pipeline risers, Risers (Casting), Vortex-induced vibration, Fatigue damage, Waves, Damage, Finite element analysis, Gulf of Mexico, Ocean engineering
Proceedings Papers

Operation Integrity Evaluations for Deepwater Drilling Riser System

Long Ge, Kenneth Bhalla, Matthew Stahl
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 473-479, June 6–11, 2010
Paper No: OMAE2010-20400
DOI: https://doi.org/10.1115/OMAE2010-20400
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Topics: Pipeline risers, Risers (Casting), Underwater drilling, Waves, Collapse, Drag (Fluid dynamics), Drilling, Emergencies, Evaluation methods, Fatigue
Journal Articles

Material Property Identification and Sensitivity Analysis Using Micro-Indentation

Long Ge, Nam H. Kim, Gerald R. Bourne, W. Gregory Sawyer
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 031402.
DOI: https://doi.org/10.1115/1.3142902
Published Online: June 1, 2009
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Topics: Materials properties, Sensitivity analysis, Geometry, Simulation, Optimization, Response surface methodology
Proceedings Papers

Modeling of Electrodynamic Suspension Systems

Nam Ho Kim, Long Ge
Proc. ASME. IDETC-CIE2006, Volume 2: 30th Annual Mechanisms and Robotics Conference, Parts A and B, 667-676, September 10–13, 2006
Paper No: DETC2006-99122
DOI: https://doi.org/10.1115/DETC2006-99122
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Topics: Damping, Drag (Fluid dynamics), Dynamic models, Magnetic levitation, Modeling, Optimization, Stability, Suspension systems, Vehicles
Proceedings Papers

Material Property Identification and Sensitivity Analysis Using Indentation and FEM

Long Ge, Nam Ho Kim, Gerald R. Bourne, W. Gregory Sawyer
Proc. ASME. IDETC-CIE2006, Volume 1: 32nd Design Automation Conference, Parts A and B, 481-489, September 10–13, 2006
Paper No: DETC2006-99329
DOI: https://doi.org/10.1115/DETC2006-99329
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Topics: Finite element methods, Finite element model, Materials properties, Sensitivity analysis, Mechanical properties, Bulk solids, Coatings, Finite element analysis, Geometry, Manufacturing