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José C. Veiga
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Proceedings Papers

The Effect of Thermal Cycling and Packing Stress on Stem Friction and Sealability

Carlos D. Girão, José C. Veiga, Josmar B. Cristello
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A023, August 3, 2020
Paper No: PVP2020-21459
DOI: https://doi.org/10.1115/PVP2020-21459
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Topics: Friction, Packings (Cushioning), Stress, Packing (Shipments), Temperature, Cycles, Stiction, Valves, Oscillations, Accidents
Proceedings Papers

Spiral Winding Technology for PTFE Gaskets

Carlos D. Girão, Jose C. Veiga, André C. Valle, André F. Garcia
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A020, July 14–19, 2019
Paper No: PVP2019-93710
DOI: https://doi.org/10.1115/PVP2019-93710
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Topics: Gaskets, Winding (process), Manufacturing, Aerospace industry, Chemical stability, Density, Electrical wires, Fillers (Materials), Food products, Nonstick coatings
Proceedings Papers

Development of Gaskets and its Accessories for Electrical Insulation of Pipelines

Roberto H. G. Araujo, Luiz P. Romano, José C. Veiga, Ana C. Silva
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A009, July 17–21, 2016
Paper No: PVP2016-63573
DOI: https://doi.org/10.1115/PVP2016-63573
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Topics: Gaskets, Insulation, Pipelines, Electrolytic corrosion, Epoxy adhesives, Epoxy resins, Failure, Flanges, Metals, Offshore installations
Proceedings Papers

Evaluation of Packing Drag on Knife Valves for Actuator Sizing

André F. Garcia, Jose C. Veiga, Luiz P. Romano, Carlos D. Girão
Proc. ASME. PVP2015, Volume 2: Computer Technology and Bolted Joints, V002T02A017, July 19–23, 2015
Paper No: PVP2015-45773
DOI: https://doi.org/10.1115/PVP2015-45773
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Topics: Actuators, Drag (Fluid dynamics), Packings (Cushioning), Valves, Stress, Friction, Design, Engineering systems and industry applications, Fluids, Gates (Closures)
Proceedings Papers

Factors That Influence the Sealing Behavior of Spiral Wound Gaskets

José C. Veiga, Gustavo Monteiro da Silva, Nelson Kavanagh
Proc. ASME. PVP2013, Volume 2: Computer Technology and Bolted Joints, V002T02A019, July 14–18, 2013
Paper No: PVP2013-97036
DOI: https://doi.org/10.1115/PVP2013-97036
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Topics: Gaskets, Sealing (Process), Winding (process), Density, Dimensions, Finishes, Flanges, Pipes, Shapes
Proceedings Papers

Serrated Metal Graphite Faced Gaskets for Ring Joint Flanges

José C. Veiga, Carlos F. Cipolatti, Nelson Kavanagh, Fabio Castro, Valtemir Zandoná
Proc. ASME. PVP2012, Volume 2: Computer Technology and Bolted Joints, 199-204, July 15–19, 2012
Paper No: PVP2012-78349
DOI: https://doi.org/10.1115/PVP2012-78349
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Topics: Flanges, Gaskets, Graphite, Metals, High pressure (Physics), Machining, Maintenance, Petrochemicals, Pipes, Rails
Proceedings Papers

The Influence of Winding Density in the Sealing Behavior of Spiral Wound Gaskets

Jose´ C. Veiga, Carlos F. Cipolatti, Nelson Kavanagh, David Reeves
Proc. ASME. PVP2011, Volume 3: Design and Analysis, 103-111, July 17–21, 2011
Paper No: PVP2011-57556
DOI: https://doi.org/10.1115/PVP2011-57556
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Topics: Density, Gaskets, Sealing (Process), Winding (process), Flanges, Dimensions, Fillers (Materials), Graphite, Pipes, Rotation
Proceedings Papers

The Influence on the Stuffing Box of the Forces Generated by Packing Thermal Expansion

Jose´ C. Veiga, Andre´ S. Carmo, Carlos D. Gira˜o, Carlos Cipolatti
Proc. ASME. PVP2011, Volume 2: Computer Technology and Bolted Joints, 227-233, July 17–21, 2011
Paper No: PVP2011-57751
DOI: https://doi.org/10.1115/PVP2011-57751
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Topics: Packing (Shipments), Packings (Cushioning), Thermal expansion, Fillers (Materials), Graphite, Temperature, Torque, Yarns
Proceedings Papers

Compressed Non-Asbestos Gaskets Shelf Life Prediction

Jose´ C. Veiga, Daniele F. Junger, Ana Maria F. Sousa
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 2, 21-30, July 18–22, 2010
Paper No: PVP2010-25407
DOI: https://doi.org/10.1115/PVP2010-25407
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Topics: Asbestos substitutes, Gaskets, Compressibility, Finishes, Flanges, Pressure, Storage, Stress, Temperature
Proceedings Papers

Spiral Wound Versus Flexible Graphite Faced Serrated Metal Pipe Flange Gaskets in Thermal Cycling and Pressure Comparative Testing

Jose´ C. Veiga, Carlos F. Cipolatti, David Reeves
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 3, 157-165, July 18–22, 2010
Paper No: PVP2010-25966
DOI: https://doi.org/10.1115/PVP2010-25966
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Topics: Flanges, Gaskets, Graphite, Metals, Pipes, Pressure, Product testing, Relaxation (Physics), Leakage, Reliability
Proceedings Papers

Superheated Steam Test Rig for Compressed Non-Asbestos Gaskets Evaluation

Jose´ C. Veiga, Carlos F. Cipolatti, Ana M. Furtado
Proc. ASME. PVP2009, Volume 2: Computer Applications/Technology and Bolted Joints, 107-114, July 26–30, 2009
Paper No: PVP2009-77466
DOI: https://doi.org/10.1115/PVP2009-77466
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Topics: Asbestos substitutes, Gaskets, Steam, Superheating, Heating, Flanges, Water, Boilers, Condensers (steam plant), Cycles
Proceedings Papers

Valve Packings Seating Stress

Jose´ C. Veiga, Carlos Cipolatti, Carlos Gira˜o, Leandro Ascenco, Fabio Castro
Proc. ASME. PVP2008, Volume 2: Computer Applications/Technology and Bolted Joints, 101-106, July 27–31, 2008
Paper No: PVP2008-61214
DOI: https://doi.org/10.1115/PVP2008-61214
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Topics: Packings (Cushioning), Stress, Valves, High pressure (Physics), Steam
Proceedings Papers

Heat Exchanger Gaskets Radial Shear Testing

Jose´ C. Veiga, Nelson Kavanagh, David Reeves
Proc. ASME. PVP2008, Volume 2: Computer Applications/Technology and Bolted Joints, 11-15, July 27–31, 2008
Paper No: PVP2008-61121
DOI: https://doi.org/10.1115/PVP2008-61121
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Topics: Gaskets, Heat exchangers, Shear (Mechanics), Testing, Flanges, Heat, Leakage, Shells, Thermal expansion