1-12 of 12
Thomas A. Duffey
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Pseudo-Ratcheting and Shakedown in Impulsively Loaded Vessels

Thomas A. Duffey, Kevin R. Fehlmann, Joshem C. Gibson
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A013, July 17–22, 2022
Paper No: PVP2022-78698
DOI: https://doi.org/10.1115/PVP2022-78698
View Paper
PDF
Topics: Vessels
Proceedings Papers

A Proposed Methodology for ECV Fitness-for-Service Evaluation

Thomas A. Duffey, Joshem C. Gibson
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A012, July 13–15, 2021
Paper No: PVP2021-60441
DOI: https://doi.org/10.1115/PVP2021-60441
View Paper
PDF
Topics: Fitness-for-service
Journal Articles

Fitness-for-Service Strategies for Impulsively Loaded Vessels

Thomas A. Duffey, Kevin R. Fehlmann
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031201.
Paper No: PVT-20-1064
DOI: https://doi.org/10.1115/1.4048071
Published Online: October 7, 2020
View Article
PDF
Topics: Cycles, Fitness-for-service, Fracture (Materials), Stress, Vessels, American Petroleum Institute, ASME Standards, Containment vessels, Fatigue, Explosives
Proceedings Papers

Fitness-for-Service Strategies for Impulsively Loaded Vessels

Thomas A. Duffey, Kevin R. Fehlmann
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T05A021, July 14–19, 2019
Paper No: PVP2019-93116
DOI: https://doi.org/10.1115/PVP2019-93116
View Paper
PDF
Topics: Fitness-for-service, Vessels, Explosives, Containment vessels, Fatigue, Vibration, American Petroleum Institute, ASME Boiler and Pressure Vessel Code, ASME Standards, Damage
Proceedings Papers

Selection of Bolt Preload for Impulsively Loaded Vessels

Thomas A. Duffey, Joseph E. D. Hess
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T05A018, July 16–20, 2017
Paper No: PVP2017-65173
DOI: https://doi.org/10.1115/PVP2017-65173
View Paper
PDF
Topics: Vessels, Pressure, Stress, Bolted joints, Containment vessels, Finite element analysis, ASME Standards, Fatigue, Finite element model, Leakage
Journal Articles

Protection Against Local Failure for Impulsively Loaded Vessels

Alan M. Clayton, Thomas A. Duffey
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. February 2015, 137(1): 011101.
Paper No: PVT-13-1184
DOI: https://doi.org/10.1115/1.4027307
Published Online: September 15, 2014
View Article
PDF
Topics: Failure, Stress, Vessels, Cylinders, Damage
Proceedings Papers

Protection Against Local Failure for Impulsively Loaded Vessels

Alan M. Clayton, Thomas A. Duffey
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T05A015, July 14–18, 2013
Paper No: PVP2013-97043
DOI: https://doi.org/10.1115/PVP2013-97043
View Paper
PDF
Topics: Failure, Vessels, ASME Standards, Collapse, Damage mechanics, Design, Geometry, Pipes, Pressure
Proceedings Papers

Plastic Instabilities in Statically and Dynamically Loaded Spherical Vessels

Thomas A. Duffey, Edward A. Rodriguez
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 5, 69-77, July 18–22, 2010
Paper No: PVP2010-25230
DOI: https://doi.org/10.1115/PVP2010-25230
View Paper
PDF
Topics: Vessels, Spherical shells, Collapse, Constitutive equations, Pressure, ASME Standards, Damage mechanics, Design, Displacement, Failure
Proceedings Papers

Vibration Modes of Spherical Shells and Containment Vessels

Thomas A. Duffey, Christopher Romero
Proc. ASME. PVP2002, Design and Analysis of Piping, Vessels, and Components, 177-184, August 5–9, 2002
Paper No: PVP2002-1277
DOI: https://doi.org/10.1115/PVP2002-1277
View Paper
PDF
Topics: Containment vessels, Spherical shells, Vibration, Computer simulation, Containment, Dynamic response, Explosions, Explosives, Nozzles, Pressure vessels
Proceedings Papers

ASME Code Ductile Failure Criteria for Impulsively Loaded Pressure Vessels

Robert E. Nickell, Thomas A. Duffey, Edward A. Rodriguez
Proc. ASME. PVP2003, High Pressure Technology: Shaping High Pressure Technology for the Future, 73-83, July 20–24, 2003
Paper No: PVP2003-1841
DOI: https://doi.org/10.1115/PVP2003-1841
View Paper
PDF
Topics: ASME Standards, Failure, Pressure vessels, Vessels, Design, Explosives, Failure mechanisms, High-pressure vessels, Stress
Proceedings Papers

Plastic Instabilities in Spherical Shells Under Load, Displacement, and Impulsive Loading

Thomas A. Duffey, Derek Doyle
Proc. ASME. PVP2006-ICPVT-11, Volume 5: High Pressure Technology, Nondestructive Evaluation, Pipeline Systems, Student Paper Competition, 99-110, July 23–27, 2006
Paper No: PVP2006-ICPVT-11-93727
DOI: https://doi.org/10.1115/PVP2006-ICPVT-11-93727
View Paper
PDF
Topics: Displacement, Spherical shells, Stress, Failure, Cylinders, Pipes, Plane strain, Tension
Journal Articles

Vibrations of Complete Spherical Shells With Imperfections

Thomas A. Duffey, Jason E. Pepin, Amy N. Robertson, Michael L. Steinzig, Kimberly Coleman
Journal: Journal of Vibration and Acoustics
Article Type: Technical Papers
J. Vib. Acoust. June 2007, 129(3): 363–370.
DOI: https://doi.org/10.1115/1.2731415
Published Online: February 1, 2007
View Article
PDF
Topics: Finite element analysis, Shells, Spherical shells, Vibration, Mode shapes, Accelerometers, Holography, Prisms (Optics)