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Journal Articles

Effect of Pitch Ratio and Tube Support Conditions on the Dynamic Behavior of a Low Mass-Damping Parameter Parallel Triangular Array

Amro Elhelaly, Marwan Hassan, David Weaver, Jovica R. Riznic, Soha Moussa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2024, 146(3): 031401.
Paper No: PVT-23-1085
https://doi.org/10.1115/1.4065366
Published Online: May 2, 2024
View Article titled, Effect of Pitch Ratio and Tube Support Conditions on the Dynamic Behavior of a Low Mass-Damping Parameter Parallel Triangular Array
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Topics: Clearances (Engineering), Damping, Flow (Dynamics), Vortex shedding, Stability, Vibration
Journal Articles

Investigations of In-Plane Fluidelastic Instability in a Multispan U-Bend Tube Array—Part I: Tests in Air Flow

Paul Feenstra, Teguewinde Sawadogo, Bruce Smith, Victor Janzen, Helen Cothron
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2023, 145(2): 021402.
Paper No: PVT-21-1058
https://doi.org/10.1115/1.4056466
Published Online: January 27, 2023
View Article titled, Investigations of In-Plane Fluidelastic Instability in a Multispan U-Bend Tube Array—Part I: Tests in Air Flow
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Topics: Air flow, Damping, Flow (Dynamics), Vibration, Clearances (Engineering), Displacement, Instrumentation
Journal Articles

Study on Radial Clearance Sealing Performance of Graphite Ring

Zhou Xianjun, Chen Chunlei, Li Jianhua, Wu Yanze
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031703.
Paper No: PVT-19-1280
https://doi.org/10.1115/1.4049046
Published Online: November 18, 2020
View Article titled, Study on Radial Clearance Sealing Performance of Graphite Ring
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Topics: Clearances (Engineering), Graphite, Stress, Leakage, Sealing (Process), Packings (Cushioning), Density
Journal Articles

Creep Life Evaluations of ASME B31.1 Allowance for Variation From Normal Operation

Marvin J. Cohn
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2016, 138(4): 041405.
Paper No: PVT-15-1146
https://doi.org/10.1115/1.4031747
Published Online: April 28, 2016
View Article titled, Creep Life Evaluations of ASME B31.1 Allowance for Variation From Normal Operation
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Topics: Base metals, Clearances (Engineering), Creep, Rupture, Stress
Journal Articles

The Effect of Flat Bar Supports on Streamwise Fluidelastic Instability in Heat Exchanger Tube Arrays

Marwan Hassan, David S. Weaver
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2015, 137(6): 061302.
Paper No: PVT-14-1198
https://doi.org/10.1115/1.4029973
Published Online: December 1, 2015
View Article titled, The Effect of Flat Bar Supports on Streamwise Fluidelastic Instability in Heat Exchanger Tube Arrays
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Topics: Clearances (Engineering), Flow (Dynamics), Friction, Heat exchangers, Stability, Turbulence, Simulation, Damping, Excitation, Design
Journal Articles

Evaluation of the Integrity of Steam Generator Tubes Subjected to Flow Induced Vibrations

Marwan Hassan, Jovica Riznic
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2014, 136(5): 051301.
Paper No: PVT-13-1150
https://doi.org/10.1115/1.4026982
Published Online: August 19, 2014
View Article titled, Evaluation of the Integrity of Steam Generator Tubes Subjected to Flow Induced Vibrations
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Topics: Clearances (Engineering), Engineering simulation, Flow (Dynamics), Simulation, Vibration, Boilers
Journal Articles

Fluidelastic Instability Modeling of Loosely Supported Multispan U-Tubes in Nuclear Steam Generators

Marwan Hassan, Atef Mohany
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2013, 135(1): 011306.
Paper No: PVT-11-1193
https://doi.org/10.1115/1.4006854
Published Online: December 5, 2012
View Article titled, Fluidelastic Instability Modeling of Loosely Supported Multispan U-Tubes in Nuclear Steam Generators
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Topics: Clearances (Engineering), Flow (Dynamics), Fluids, Modeling, Nuclear reactor steam generators, Simulation, Turbulence, Vibration, Dynamics (Mechanics), Boilers
Journal Articles

Residual Stresses in Roller Expanded Tube-Tubesheet Joints With Large Initial Clearance and Grooves

A. N. Shuaib, O. M. Duffuaa, N. Merah, Y. Al-Nassar
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2011, 133(5): 051211.
https://doi.org/10.1115/1.4003465
Published Online: July 20, 2011
View Article titled, Residual Stresses in Roller Expanded Tube-Tubesheet Joints With Large Initial Clearance and Grooves
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Topics: Clearances (Engineering), Hoop stress, Residual stresses, Rollers, Stress, Finite element model, Deformation, Heat exchangers, Stress corrosion cracking
Journal Articles

Modeling Hydraulically Expanded Tube-to-Tubesheet Joint Based on General Stress-Strain Curves of Tube and Tubesheet Materials

Xiaoping Huang, Tian Xie
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031205.
https://doi.org/10.1115/1.4002259
Published Online: April 1, 2011
View Article titled, Modeling Hydraulically Expanded Tube-to-Tubesheet Joint Based on General Stress-Strain Curves of Tube and Tubesheet Materials
Open the PDF for Modeling Hydraulically Expanded Tube-to-Tubesheet Joint Based on General Stress-Strain Curves of Tube and Tubesheet Materials in another window
Topics: Deformation, Finite element analysis, Pressure, Stress-strain curves, Clearances (Engineering), Stress, Work hardening
Journal Articles

Time Domain Models for Damping-Controlled Fluidelastic Instability Forces in Tubes With Loose Supports

Marwan Hassan, Achraf Hossen
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041302.
https://doi.org/10.1115/1.4001700
Published Online: July 21, 2010
View Article titled, Time Domain Models for Damping-Controlled Fluidelastic Instability Forces in Tubes With Loose Supports
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Topics: Clearances (Engineering), Damping, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Levers, Simulation, Stability, Turbulence, Engineering simulation
Journal Articles

Theoretical Analysis of Hydraulically Expanded Tube-to-Tubesheet Joints With Linear Strain Hardening Material Behavior

Nor Eddine Laghzale, Abdel-Hakim Bouzid
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. December 2009, 131(6): 061202.
https://doi.org/10.1115/1.4000197
Published Online: October 8, 2009
View Article titled, Theoretical Analysis of Hydraulically Expanded Tube-to-Tubesheet Joints With Linear Strain Hardening Material Behavior
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Topics: Deformation, Finite element analysis, Pressure, Stress, Work hardening, Clearances (Engineering), Displacement
Journal Articles

Combined Effects of Tube Projection, Initial Tube-Tubesheet Clearance, and Tube Material Strain Hardening on Rolled Joint Strength

N. Merah, A. Al-Aboodi, A. N. Shuaib, Y. Al-Nassar, S. S. Al-Anizi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2009, 131(5): 051201.
https://doi.org/10.1115/1.3142387
Published Online: July 24, 2009
View Article titled, Combined Effects of Tube Projection, Initial Tube-Tubesheet Clearance, and Tube Material Strain Hardening on Rolled Joint Strength
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Topics: Clearances (Engineering), Deformation, Work hardening, Stress, Finite element analysis, Rollers
Journal Articles

A Probabilistic Assessment Technique Applied to a Cracked Heat Exchanger Tube Subjected to Flow-Induced Vibration

Brady T. Vincent, Marwan A. Hassan, Robert J. Rogers
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2009, 131(3): 031305.
https://doi.org/10.1115/1.3109989
Published Online: April 13, 2009
View Article titled, A Probabilistic Assessment Technique Applied to a Cracked Heat Exchanger Tube Subjected to Flow-Induced Vibration
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Topics: Flow (Dynamics), Flow-induced vibrations, Fracture (Materials), Heat exchangers, Leakage, Failure, Modeling, Vibration, Fluids, Clearances (Engineering)
Journal Articles

Modeling the Effects of Initial Tube-Tubesheet Clearance, Wall Reduction and Material Strain Hardening on Rolled Joint Strength

A. Al-Aboodi, N. Merah, A. R. Shuaib, Y. Al-Nassar, S. S. Al-Anizi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041204.
https://doi.org/10.1115/1.2967809
Published Online: August 21, 2008
View Article titled, Modeling the Effects of Initial Tube-Tubesheet Clearance, Wall Reduction and Material Strain Hardening on Rolled Joint Strength
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Topics: Clearances (Engineering), Stress, Work hardening, Rollers, Pressure, Finite element analysis
Journal Articles

Integrity of Roller-Expanded Tube-to-Tubesheet Joints With Overenlarged Tubesheet Holes

A. N. Shuaib, N. Merah, M. Ahmed, Y. N. Al-Nassar, S. S. Al-Anizi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2008, 130(1): 011203.
https://doi.org/10.1115/1.2826429
Published Online: January 17, 2008
View Article titled, Integrity of Roller-Expanded Tube-to-Tubesheet Joints With Overenlarged Tubesheet Holes
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Topics: Clearances (Engineering), Rollers, Heat exchangers
Journal Articles

Fluidelastic Instability and Work-Rate Measurements of Steam-Generator U-Tubes in Air–Water Cross-Flow

V. P. Janzen, E. G. Hagberg, M. J. Pettigrew, C. E. Taylor
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Article
J. Pressure Vessel Technol. February 2005, 127(1): 84–91.
https://doi.org/10.1115/1.1849229
Published Online: March 15, 2005
View Article titled, Fluidelastic Instability and Work-Rate Measurements of Steam-Generator U-Tubes in Air–Water Cross-Flow
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Topics: Vibration, Water, Flow (Dynamics), Cross-flow, Clearances (Engineering)
Journal Articles

Appropriate Correlations for Assessing Expanded Tube-to-Tubesheet Joint Strength

Stanley Yokell
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. August 2004, 126(3): 376–381.
https://doi.org/10.1115/1.1767176
Published Online: August 18, 2004
View Article titled, Appropriate Correlations for Assessing Expanded Tube-to-Tubesheet Joint Strength
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Topics: Condensers (steam plant), Deformation, Pressure, Rollers, Shear (Mechanics), Stress, Titanium, Torque, Yield stress, Wall thickness
Journal Articles

Experimental Investigation of Heat Exchanger Tubesheet Hole Enlargement

A. N. Shuaib, N. Merah, M. K. Khraisheh, I. M. Allam, S. S. Al-Anizi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. February 2003, 125(1): 19–25.
https://doi.org/10.1115/1.1533799
Published Online: January 31, 2003
View Article titled, Experimental Investigation of Heat Exchanger Tubesheet Hole Enlargement
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Topics: Clearances (Engineering), Heat exchangers, Rollers, Work hardening, Maintenance
Journal Articles

Remote Identification of Impact Forces on Loosely Supported Tubes: Analysis of Multi-Supported Systems

M. Paulino, J. Antunes, P. Izquierdo
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 1999, 121(1): 61–70.
https://doi.org/10.1115/1.2883668
Published Online: February 1, 1999
View Article titled, Remote Identification of Impact Forces on Loosely Supported Tubes: Analysis of Multi-Supported Systems
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Topics: Clearances (Engineering), Condensers (steam plant), Damping, Flow (Dynamics), Heat exchangers, Transducers, Traveling waves, Waves
Journal Articles

Fretting Wear Damage of Heat Exchanger Tubes: A Proposed Damage Criterion Based on Tube Vibration Response

M. Yetisir, E. McKerrow, M. J. Pettigrew
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 1998, 120(3): 297–305.
https://doi.org/10.1115/1.2842061
Published Online: August 1, 1998
View Article titled, Fretting Wear Damage of Heat Exchanger Tubes: A Proposed Damage Criterion Based on Tube Vibration Response
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Topics: Damage, Heat exchangers, Vibration, Wear, Clearances (Engineering), Finite element analysis, Oscillating frequencies, Flow (Dynamics), Linear vibration, Testing