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Proceedings Papers

A Case Study: Balanced Globe Valve Load Sensitive Behavior Upon Opening

Ronald Farrell, Preston Vock
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A017, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21289
https://doi.org/10.1115/PVP2020-21289
View Paper titled, A Case Study: Balanced Globe Valve Load Sensitive Behavior Upon Opening
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Topics: Stress, Valves, Engines, Motors, Flow (Dynamics), Actuators, Disks, Switches, Torque, Design
Proceedings Papers

Selection of the Test Specimens for Seismic Tests of Air-Operated Valve Actuators for Nuclear Power Plants

Nobuo Kojima, Yoshitaka Tsutsumi, Yoshinao Matsubara, Koji Nishino, Yasuyuki Ito, Ryo Kubota, Shigeki Suzuki
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A002, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93168
https://doi.org/10.1115/PVP2019-93168
View Paper titled, Selection of the Test Specimens for Seismic Tests of Air-Operated Valve Actuators for Nuclear Power Plants
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Topics: Nuclear power stations, Valve actuators, Valves, Earthquakes, Design, Accidents, Actuators, Safety
Proceedings Papers

Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Butterfly Valve (Direct-Coupled Type))

Yoshinao Matsubara, Yoshitaka Tsutsumi, Koji Nishino, Nobuo Kojima, Yasuyuki Ito, Ryo Kubota, Shigeki Suzuki
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A003, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93194
https://doi.org/10.1115/PVP2019-93194
View Paper titled, Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Butterfly Valve (Direct-Coupled Type))
Open the PDF for Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Butterfly Valve (Direct-Coupled Type)) in another window
Topics: Nuclear power stations, Valve actuators, Valves, Earthquakes, Design, Electricity (Physics), Maintenance, Probability, Resonance, Risk assessment
Proceedings Papers

Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Globe Valve (Cylinder Type))

Ryo Kubota, Yoshitaka Tsutsumi, Yoshinao Matsubara, Shigeki Suzuki, Shin Kumagai
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A004, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93485
https://doi.org/10.1115/PVP2019-93485
View Paper titled, Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Globe Valve (Cylinder Type))
Open the PDF for Seismic Test Results of Air-Operated Valve Actuators for Nuclear Power Plants (Air-Operated Globe Valve (Cylinder Type)) in another window
Topics: Cylinders, Nuclear power stations, Testing, Valve actuators, Valves, Earthquakes, Resonance
Proceedings Papers

Seismic Test Result of Motor-Operated Butterfly Valve Actuators for Nuclear Power Plant

Nobuo Kojima, Yoshitaka Tsutsumi, Kazuyoshi Yonekura, Koji Nishino, Yukio Watanabe, Shin Kumagai, Hiroyuki Kamino
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A002, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84219
https://doi.org/10.1115/PVP2018-84219
View Paper titled, Seismic Test Result of Motor-Operated Butterfly Valve Actuators for Nuclear Power Plant
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Topics: Engines, Motors, Nuclear power stations, Valve actuators, Earthquake resistant design, Evaluation methods, Excitation, Valves, Vibration tests
Proceedings Papers

Seismic Test Analysis Evaluation of Motor-Operated Valve Actuators for Nuclear Power Plant

Nobuo Kojima, Yoshitaka Tsutsumi, Kazuyoshi Yonekura, Koji Nishino, Yukio Watanabe, Shin Kumagai, Hiroyuki Kamino
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84223
https://doi.org/10.1115/PVP2018-84223
View Paper titled, Seismic Test Analysis Evaluation of Motor-Operated Valve Actuators for Nuclear Power Plant
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Topics: Engines, Motors, Nuclear power stations, Valve actuators, Earthquakes, Valves, Gaskets, Actuators, Compression, Excitation
Proceedings Papers

Seismic Test Result of Motor-Operated Valve Actuators for Nuclear Power Plant

Nobuo Kojima, Yoshitaka Tsutumi, Kazuyoshi Yonekura, Koji Nishino, Yukio Watanabe, Shin Kumagai, Hiroyuki Kamino
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A020, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65600
https://doi.org/10.1115/PVP2017-65600
View Paper titled, Seismic Test Result of Motor-Operated Valve Actuators for Nuclear Power Plant
Open the PDF for Seismic Test Result of Motor-Operated Valve Actuators for Nuclear Power Plant in another window
Topics: Engines, Motors, Nuclear power stations, Valve actuators, Earthquakes, Design, Electricity (Physics), Maintenance, Probability, Resonance
Proceedings Papers

Some Practical Aspects of Class 1E Actuator Qualification on Comparing Test Levels and Design Basis Event Loading

Ronald S. Farrell
Proc. ASME. PVP2016, Volume 7: Operations, Applications and Components, V007T07A003, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63526
https://doi.org/10.1115/PVP2016-63526
View Paper titled, Some Practical Aspects of Class 1E Actuator Qualification on Comparing Test Levels and Design Basis Event Loading
Open the PDF for Some Practical Aspects of Class 1E Actuator Qualification on Comparing Test Levels and Design Basis Event Loading in another window
Topics: Actuators, Design, Testing, Safety, Stress, Containment, Nuclear power stations, Valves, Accidents, Cooling
Proceedings Papers

Effects of High Frequency Hydrodynamic Loads on Structural Integrity and Mechanical Operability of Valves

Yigit Isbiliroglu, Cagri Ozgur, Evren Ulku, Nish Vaidya, Kristofor Paserba
Proc. ASME. PVP2015, Volume 3: Design and Analysis, V003T03A012, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45008
https://doi.org/10.1115/PVP2015-45008
View Paper titled, Effects of High Frequency Hydrodynamic Loads on Structural Integrity and Mechanical Operability of Valves
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Topics: Stress, Valves, Damage, Piping systems, Actuators, Cycles, Design, Dynamic testing (Materials), Earthquakes, Finite element analysis
Proceedings Papers

Development of an ASME QME-1-2007 Program for Safety Related Active Valve Assemblies for Advanced Plants

L. Ike Ezekoye, Edward W. Drake
Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 251-254, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57722
https://doi.org/10.1115/PVP2011-57722
View Paper titled, Development of an ASME QME-1-2007 Program for Safety Related Active Valve Assemblies for Advanced Plants
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Topics: Safety, Valves, Nuclear power stations, Manufacturing, Equipment qualification, Valve actuators
Proceedings Papers

A Case Study of a Valve Failure Due to Condensation-Induced Waterhammer

Henry E. Harling, Jr.
Proc. ASME. PVP2002, Thermal Hydraulic Problems, Sloshing Phenomena, and Extreme Loads on Structures, 31-38, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1126
https://doi.org/10.1115/PVP2002-1126
View Paper titled, A Case Study of a Valve Failure Due to Condensation-Induced Waterhammer
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Topics: Condensation, Failure, Valves, Flash tanks, Pressure, Bubbles, Collapse, Flow (Dynamics), Pressurized water reactors, Actuators