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Journal Articles

Reducing Helium Consumption in Valve Manufacturing: Alternative Test Fluid for Fugitive Emissions Production Testing

Emiel Lechevallier, Alfred Kruijer
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. October 2024, 146(5): 054502.
Paper No: PVT-24-1046
https://doi.org/10.1115/1.4065824
Published Online: July 17, 2024
View Article titled, Reducing Helium Consumption in Valve Manufacturing: Alternative Test Fluid for Fugitive Emissions Production Testing
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Topics: Emissions, Fluids, Helium, Leakage, Testing, Valves, Hydrogen, Production testing, Mass spectrometers
Journal Articles

Mechanical Stress Analysis of Zero-Boil-Off Cryostat for a 1.5 T MRI Magnet

Navneet Kumar Suman, Arshad Noor Siddiquee, Soumen Kar
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2022, 144(6): 061902.
Paper No: PVT-21-1163
https://doi.org/10.1115/1.4054496
Published Online: June 10, 2022
View Article titled, Mechanical Stress Analysis of Zero-Boil-Off Cryostat for a 1.5 T MRI Magnet
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Topics: Design, Helium, Magnetic resonance imaging, Magnets, Shells, Stress, Vacuum, Vessels, Pressure
Journal Articles

On the Modeling of Gas and Liquid Leaks Through Packed Glands

Ali Salah Omar Aweimer, Abdel-Hakim Bouzid
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2022, 144(5): 051308.
Paper No: PVT-20-1139
https://doi.org/10.1115/1.4053830
Published Online: March 8, 2022
View Article titled, On the Modeling of Gas and Liquid Leaks Through Packed Glands
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Topics: Flow (Dynamics), Leakage, Packing (Shipments), Packings (Cushioning), Stress, Helium, Pressure
Journal Articles

On the Use of Gas Flow Models to Predict Leak Rates Through Sheet Gasket Materials

Abdel-Hakim Bouzid, Ali Salah Omar Aweimer
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051204.
Paper No: PVT-17-1189
https://doi.org/10.1115/1.4044115
Published Online: July 17, 2019
View Article titled, On the Use of Gas Flow Models to Predict Leak Rates Through Sheet Gasket Materials
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Topics: Diffusion (Physics), Fibers, Flow (Dynamics), Gas flow, Gaskets, Graphite, Leakage, Porosity, Pressure, Helium
Journal Articles

A Temporary Local Rigid Clamping Structure to Improve Antibuckling Ability of the Thin-Walled Cylinder Under External Pressure

BingJun Gao, Zongxun Yin, Fuhai Zhao, Chengwen Shang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041203.
Paper No: PVT-17-1126
https://doi.org/10.1115/1.4040496
Published Online: June 26, 2018
View Article titled, A Temporary Local Rigid Clamping Structure to Improve Antibuckling Ability of the Thin-Walled Cylinder Under External Pressure
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Topics: Buckling, Containers, Cylinders, External pressure, Helium, Leakage, Pressure, Eigenvalues, Stability
Journal Articles

Evaluation of Leakage Through Graphite-Based Compression Packing Rings

Mehdi Kazeminia, Abdel-Hakim Bouzid
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2017, 139(1): 011602.
Paper No: PVT-15-1127
https://doi.org/10.1115/1.4033937
Published Online: August 24, 2016
View Article titled, Evaluation of Leakage Through Graphite-Based Compression Packing Rings
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Topics: Graphite, Leakage, Packings (Cushioning), Compression, Permeability, Pressure, Helium, Porous materials, Flow (Dynamics), Gases
Journal Articles

Prediction of Leak Rates Through Porous Gaskets at High Temperature

Lotfi Grine, Abdel-Hakim Bouzid
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2013, 135(2): 021302.
Paper No: PVT-12-1042
https://doi.org/10.1115/1.4023425
Published Online: March 18, 2013
View Article titled, Prediction of Leak Rates Through Porous Gaskets at High Temperature
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Topics: Gaskets, Leakage, Stress, Temperature, Pressure, High temperature, Helium
Journal Articles

Correlation of Gaseous Mass Leak Rates Through Micro- and Nanoporous Gaskets

Lotfi Grine, Abdel-Hakim Bouzid
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2011, 133(2): 021402.
https://doi.org/10.1115/1.4002742
Published Online: February 10, 2011
View Article titled, Correlation of Gaseous Mass Leak Rates Through Micro- and Nanoporous Gaskets
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Topics: Flow (Dynamics), Gaskets, Leakage, Porosity, Stress, Hardening, Helium, Pressure, Slip flow, Gases
Journal Articles

Sealing Performance of New Gasketless Flange

Nao-Aki Noda, Masato Nagawa, Fumitaka Shiraishi, Akifumi Inoue
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2002, 124(2): 239–246.
https://doi.org/10.1115/1.1464876
Published Online: May 1, 2002
View Article titled, Sealing Performance of New Gasketless Flange
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Topics: Finite element methods, Flanges, Leakage, Sealing (Process), Testing, Helium, Gaskets, Dimensions, Stress, Water leakage
Journal Articles

Elevated Temperature Fatigue Tests and Inelastic Stress Analysis of Bellows

K. Kobatake, T. Tsukada, S. Takahashi, M. Akatsu, Y. Ikemoto, O. Baba
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 1975, 97(3): 223–229.
https://doi.org/10.1115/1.3454298
Published Online: August 1, 1975
View Article titled, Elevated Temperature Fatigue Tests and Inelastic Stress Analysis of Bellows
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Topics: Bellows (Equipment), Fatigue testing, Stress analysis (Engineering), Temperature, Pipes, Creep, Cycles, Deflection, Design, Fatigue