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Proceedings Papers

Knowledge Graph-Based Decision Model for Gas Pipeline Emergency Response

Houjia Xu, Shuai Jian
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A001, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121299
https://doi.org/10.1115/PVP2024-121299
View Paper titled, Knowledge Graph-Based Decision Model for Gas Pipeline Emergency Response
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Topics: Decision making, Emergencies, Emergency response, Pipelines
Proceedings Papers

Comprehensive Modelling of Pressurized Thermal Shock With a Probabilistic Approach

Fabio Pasti, Sina Tajfirooz, H. J. Uitslag-Doolaard, Francesco Brigante, F. H. E. De Haan-De Wilde
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A029, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105923
https://doi.org/10.1115/PVP2023-105923
View Paper titled, Comprehensive Modelling of Pressurized Thermal Shock With a Probabilistic Approach
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Topics: Computational fluid dynamics, Finite element methods, Fracture (Materials), Modeling, Thermal shock, Fracture (Process), Fluids, Simulation, Stress, Brittleness
Proceedings Papers

Modification to Shield Tank Overpressure Protection in a CANDU Reactor for Beyond Design Basis Event

Michael Huang, Khurram Khan, Ali Etedali-Zadeh, Jefferson Tse, Bing Li
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A023, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93026
https://doi.org/10.1115/PVP2019-93026
View Paper titled, Modification to Shield Tank Overpressure Protection in a CANDU Reactor for Beyond Design Basis Event
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Topics: Design, Overpressure protection, Water, Pipes, Vents, Containment, Heat, Pressure, Stress, ASME Boiler and Pressure Vessel Code
Proceedings Papers

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Steven L. McCracken, Marek Palán, Pavel Mlynář, Nicholas Mohr
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A092, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93664
https://doi.org/10.1115/PVP2019-93664
View Paper titled, Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant
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Topics: Emergencies, Feedwater, Nozzles, Nuclear power stations, Overlays (Materials engineering), Maintenance, Metals, ASME Standards, Boilers, Inspection
Proceedings Papers

Consideration of Pressure Vessels Codes and Standards for Fire Emergency Rescue in China: Now and Future

Junjun Wang, Lin Xue, Zhen Ruan, Peiying Wu, Lei Zhang
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A021, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84059
https://doi.org/10.1115/PVP2018-84059
View Paper titled, Consideration of Pressure Vessels Codes and Standards for Fire Emergency Rescue in China: Now and Future
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Topics: China, Emergencies, Engineering standards, Fire, Pressure vessels, Accidents, Leakage, Boilers, Structural elements (Construction)
Proceedings Papers

Measurements of Stress During Thermal Shock in Clad Reactor Pressure Vessel Material Using Time-Resolved In-Situ Synchrotron X-Ray Diffraction

Sam Oliver, Chris Simpson, Andrew James, Christina Reinhard, David Collins, Martyn Pavier, Mahmoud Mostafavi
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A017, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84676
https://doi.org/10.1115/PVP2018-84676
View Paper titled, Measurements of Stress During Thermal Shock in Clad Reactor Pressure Vessel Material Using Time-Resolved In-Situ Synchrotron X-Ray Diffraction
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Topics: Reactor vessels, Stress, Thermal shock, X-ray diffraction, Alloys, Cladding systems (Building), Accidents, Coolants, Cooling, Diamonds
Proceedings Papers

A Novel Approach for Assessment of Pressurised Equipment for Slow Depressurisation During Fire

Kaveh Ebrahimi, Saeid Rahimi Mofrad, Barry Millet, Kenneth Kirkpatrick, George Miller
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A035, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84236
https://doi.org/10.1115/PVP2018-84236
View Paper titled, A Novel Approach for Assessment of Pressurised Equipment for Slow Depressurisation During Fire
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Topics: Fire, American Petroleum Institute, Design, Pressure, Engineers, Finite element analysis, Metals, Temperature, Brittle fracture, Climate
Proceedings Papers

Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld

Francis H. Ku, Steven L. McCracken
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A082, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84981
https://doi.org/10.1115/PVP2018-84981
View Paper titled, Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld
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Topics: Feedwater, Metals, Nozzles, Overlays (Materials engineering), Stress analysis (Engineering), Pressurized water reactors, Design, Water, Emergencies, Finite element analysis
Proceedings Papers

Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 4 — Experimental Study on Environmental Applicability and Durability of Damper

Go Tanaka, Keisuke Minagawa, Kiyoshi Aida, Satoshi Fujita
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A040, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84556
https://doi.org/10.1115/PVP2018-84556
View Paper titled, Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 4 — Experimental Study on Environmental Applicability and Durability of Damper
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Topics: Dampers, Durability, Fluids, Industrial research, Thermal power stations, Boilers, Earthquakes, Coal, Shorelines, Combustion
Proceedings Papers

Fracture Mechanical Assessment of VVER Reactor Internals

Vladislav Pištora, Miroslav Švrček, Peter Ferko, Ihor Mirzov
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A016, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84589
https://doi.org/10.1115/PVP2018-84589
View Paper titled, Fracture Mechanical Assessment of VVER Reactor Internals
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Topics: Fracture (Materials), Emergencies, Temperature, Brittle fracture, Damage, Design, Embrittlement, Fuels, Nuclear power stations, Pipes
Proceedings Papers

Thermo-Mechanical Justification of the FA3 RPV Cover and Bottom Domes Under Normal and Upset, Emergency and Faulted Loading Situations

S. Chapuliot, M. Sportisse, J. Hardouin, S. Vidard
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A072, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84553
https://doi.org/10.1115/PVP2018-84553
View Paper titled, Thermo-Mechanical Justification of the FA3 RPV Cover and Bottom Domes Under Normal and Upset, Emergency and Faulted Loading Situations
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Topics: Domes (Structural elements), Emergencies, Thermomechanics, Carbon, Thermal hydraulics
Proceedings Papers

An Integration Method for Assessing the Operational Reliability of Underground Gas Storage in Depleted Reservoir

Weichao Yu, Yuan Min, Weihe Huang, Kai Wen, Ye Zhang, Jing Gong
Proc. ASME. PVP2017, Volume 7: Operations, Applications and Components, V007T07A025, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65169
https://doi.org/10.1115/PVP2017-65169
View Paper titled, An Integration Method for Assessing the Operational Reliability of Underground Gas Storage in Depleted Reservoir
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Topics: Reliability, Reservoirs, Storage, Pipeline systems, Emergencies, Failure, Manufacturing, Natural gas, Natural gas distribution, Reliability theory
Proceedings Papers

Transient Impact of Valve Closure Times: Disagreements Between Design and Application

Ilker T. Telci, Shesh R. Koirala
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A036, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65728
https://doi.org/10.1115/PVP2017-65728
View Paper titled, Transient Impact of Valve Closure Times: Disagreements Between Design and Application
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Topics: Design, Transients (Dynamics), Valves, Transient analysis, Waves, Actuators, Pressure, Pipes, Surges, Stress
Proceedings Papers

A Method to Estimate Process Plant Seismic Resilience

Antonio C. Caputo, Fabrizio Paolacci
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A023, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65464
https://doi.org/10.1115/PVP2017-65464
View Paper titled, A Method to Estimate Process Plant Seismic Resilience
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Topics: Resilience, Decision making, Earthquakes, Emergencies, Process industries, Public utilities, Supply chains
Proceedings Papers

Fracture-Mechanics Analysis of the Reactor Pressure Vessel Beznau 1 Based on Thermal-Hydraulics Input Data From KWU-MIX and CFD Analyses

Tomas Nicak, Richard Trewin, Elisabeth Keim, Ingo Cremer, Sebastien Blasset, Heinz Hägeli
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A065, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63459
https://doi.org/10.1115/PVP2016-63459
View Paper titled, Fracture-Mechanics Analysis of the Reactor Pressure Vessel Beznau 1 Based on Thermal-Hydraulics Input Data From KWU-MIX and CFD Analyses
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Topics: Computational fluid dynamics, Fracture mechanics, Reactor vessels, Thermal hydraulics, Stress, Water, Brittleness, Failure, Plumes (Fluid dynamics), Thermal shock
Proceedings Papers

Warm Pre-Stress Tests of the Irradiated RPV Base Material of Beznau Unit 1

Florian Obermeier, Stefan Heußner, Heinz Hägeli, Herbert Schendzielorz, Marco Kaiser, Elisabeth Keim
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A066, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63511
https://doi.org/10.1115/PVP2016-63511
View Paper titled, Warm Pre-Stress Tests of the Irradiated RPV Base Material of Beznau Unit 1
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Topics: Stress, Fracture toughness, Reactor vessels, Temperature, Coolants, Design, Fracture (Materials), Nuclear power stations, Safety, Testing
Proceedings Papers

Fracture Probability Assessment for Embrittled Reactor Pressure Vessels Under Ultimate Response Guideline Operation

Hsoung-Wei Chou, Chin-Cheng Huang
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A036, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63121
https://doi.org/10.1115/PVP2016-63121
View Paper titled, Fracture Probability Assessment for Embrittled Reactor Pressure Vessels Under Ultimate Response Guideline Operation
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Topics: Fracture (Materials), Fracture (Process), Probability, Reactor vessels, Boiling water reactors, Fukushima nuclear disaster, Japan, 2011, Damage, Disasters, Accident management, Accidents
Proceedings Papers

Deterministic and Probabilistic PTS Study for a Reactor Pressure Vessel Considering Plume Cooling Effects

Guian Qian, Markus Niffenegger, Medhat Sharabi, Nathan Lafferty
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A040, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63869
https://doi.org/10.1115/PVP2016-63869
View Paper titled, Deterministic and Probabilistic PTS Study for a Reactor Pressure Vessel Considering Plume Cooling Effects
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Topics: Cooling, Plumes (Fluid dynamics), Reactor vessels, Fracture (Materials), Computational fluid dynamics, Transients (Dynamics), Finite element methods, Failure, Nozzles, Probability
Proceedings Papers

Micro-Porous Coatings and Enhanced CHF for Downward Facing Boiling During Passive Emergency Reactor Cooling

Albert E. Segall, Faruk A. Sohag, Faith R. Beck, Lokanath Mohanta, Fan-Bill Cheung, Timothy J. Eden, John Potter
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A088, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63014
https://doi.org/10.1115/PVP2016-63014
View Paper titled, Micro-Porous Coatings and Enhanced CHF for Downward Facing Boiling During Passive Emergency Reactor Cooling
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Topics: Boiling, Coatings, Critical heat flux, Emergencies, Nuclear reactor cooling, Sprays, Accidents, Vapors, Vessels, Cavities
Proceedings Papers

Emergency Core Cooling System Sump Strainer Fibre Bypass Testing and Measurement

Qingwu Cheng, Harry Adams, Metin Yetisir
Proc. ASME. PVP2016, Volume 7: Operations, Applications and Components, V007T07A004, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63855
https://doi.org/10.1115/PVP2016-63855
View Paper titled, Emergency Core Cooling System Sump Strainer Fibre Bypass Testing and Measurement
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Topics: Emergency core cooling systems, Fibers, Testing, Filtration, Fuels, Nuclear power stations, Regulations, Accidents, Coolants, Cooling