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Proceedings Papers

Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment

Yiyu Wang, Wei Zhang, Yanli Wang, Zhili Feng, John Siefert, Alex Bridges, Steven Kung
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A021, July 17–22, 2022
Paper No: PVP2022-85319
https://doi.org/10.1115/PVP2022-85319
View Paper titled, Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment
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Topics: Pipes, Steel, Creep, Cavities, Damage, Base metals, Coal, Cracking (Materials), Density, Fracture (Process)
Proceedings Papers

Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A011, July 17–22, 2022
Paper No: PVP2022-85406
https://doi.org/10.1115/PVP2022-85406
View Paper titled, Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities
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Topics: Alloy steel, Cracking (Materials), Fracture (Process), Manufacturing, Creep, Heat treating (Metalworking), Steel, Stress, Testing, Welded joints
Proceedings Papers

In Service Repair Challenges With Pyrolysis and Steam Methane Reformers High Temperature Metallurgy

Sophia Zhu, Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A016, July 17–22, 2022
Paper No: PVP2022-85600
https://doi.org/10.1115/PVP2022-85600
View Paper titled, In Service Repair Challenges With Pyrolysis and Steam Methane Reformers High Temperature Metallurgy
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Topics: Furnaces, High temperature, Maintenance, Metallurgy, Methane, Pyrolysis, Steam
Proceedings Papers

Seismic Test Results of the Main Steam Isolation Valve for Japanese Boiling Water Reactor Nuclear Power Plants (Part 2)

Hideaki Itabashi, Yoshitaka Tsutsumi, Koji Nishino, Shin Kumagai, Ryo Kubota, Shota Tanemura
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A005, July 17–22, 2022
Paper No: PVP2022-84190
https://doi.org/10.1115/PVP2022-84190
View Paper titled, Seismic Test Results of the Main Steam Isolation Valve for Japanese Boiling Water Reactor Nuclear Power Plants (Part 2)
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Topics: Boiling water reactors, Nuclear power stations, Steam, Valves
Proceedings Papers

Stress Relaxation Cracking of Thick-Wall Stainless Steel Piping in Various Refining Units

Jorge Penso, Cathleen Shargay
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A044, July 13–15, 2021
Paper No: PVP2021-63046
https://doi.org/10.1115/PVP2021-63046
View Paper titled, Stress Relaxation Cracking of Thick-Wall Stainless Steel Piping in Various Refining Units
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Topics: Cracking (Materials), Fracture (Process), Pipes, Relaxation (Physics), Stainless steel, Stress, Manufacturing, Risk, Welded joints, Damage
Proceedings Papers

Structural Integrity Assessment of Refractory Lined Component With Thermal Hot Spot Subjected to Steam Cooling

Eui Jong Yoo, Capjoo Choi
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A003, July 13–15, 2021
Paper No: PVP2021-61077
https://doi.org/10.1115/PVP2021-61077
View Paper titled, Structural Integrity Assessment of Refractory Lined Component With Thermal Hot Spot Subjected to Steam Cooling
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Topics: Cooling, Steam
Proceedings Papers

Application of Ultrasonic Guided Wave in LMPH Tube of Ethylene Cracking Furnace

Ju Ding, Shenghui Wang, Shuhong Liu
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A016, July 13–15, 2021
Paper No: PVP2021-60903
https://doi.org/10.1115/PVP2021-60903
View Paper titled, Application of Ultrasonic Guided Wave in LMPH Tube of Ethylene Cracking Furnace
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Topics: Accidents, Carbon, Cooling, Corrosion, Cracking (Materials), Failure, Failure analysis, Fracture (Process), Furnaces, Hazards
Proceedings Papers

Failure Analysis of a Cracked Stainless-Steel Steam-Water Separator

Jin Shi, Wen Liu, Xin Cheng
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A052, July 13–15, 2021
Paper No: PVP2021-62032
https://doi.org/10.1115/PVP2021-62032
View Paper titled, Failure Analysis of a Cracked Stainless-Steel Steam-Water Separator
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Topics: Failure analysis, Pressure vessels, Stainless steel, Steam, Water
Proceedings Papers

Seismic Test Results of the Main Steam Isolation Valve for Japanese Boiling Water Reactor Nuclear Power Plants

Hideaki Itabashi, Yoshitaka Tsutsumi, Koji Nishino, Shin Kumagai
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A003, August 3, 2020
Paper No: PVP2020-21362
https://doi.org/10.1115/PVP2020-21362
View Paper titled, Seismic Test Results of the Main Steam Isolation Valve for Japanese Boiling Water Reactor Nuclear Power Plants
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Topics: Boiling water reactors, Nuclear power stations, Steam, Valves
Proceedings Papers

Fabrication of Grade 91 Materials Experience in Oil and Gas Applications

Bhadresh A. Prajapati, Jorge A. Penso
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A060, August 3, 2020
Paper No: PVP2020-21284
https://doi.org/10.1115/PVP2020-21284
View Paper titled, Fabrication of Grade 91 Materials Experience in Oil and Gas Applications
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Topics: Manufacturing, Welding, Boilers, Creep, High temperature, Petrochemicals, Steam, Alloy steel, Alloys, American Petroleum Institute
Proceedings Papers

Review of Life Assessment and Repair Strategies for Hydrogen Reformer Furnace Outlet Header Castings

Jeremy Nelson, Trace Silfies, Brian Crandall, Jorge Penso
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A064, August 3, 2020
Paper No: PVP2020-21555
https://doi.org/10.1115/PVP2020-21555
View Paper titled, Review of Life Assessment and Repair Strategies for Hydrogen Reformer Furnace Outlet Header Castings
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Topics: Creep, Furnaces, Hydrogen, Maintenance, Manifolds, Methane, Steam, Alloys, Casting, Annealing
Proceedings Papers

Elimination of BWR Mark I Program Primary Containment Drywell-to-Wetwell Differential Pressure

Raymond M. Pace, Jason Ritzel
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A045, August 3, 2020
Paper No: PVP2020-21001
https://doi.org/10.1115/PVP2020-21001
View Paper titled, Elimination of BWR Mark I Program Primary Containment Drywell-to-Wetwell Differential Pressure
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Topics: Boiling water reactors, Containment, Pressure, Vents, Accidents, Nitrogen, Water, Control rooms, Filters, Pipes
Proceedings Papers

The Research on the Stress Analysis of Overhead Steam Pipeline

Zhe Pu, Jielu Wang, Bin Ren, Pan Song, Fan Zhao
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A006, August 3, 2020
Paper No: PVP2020-21128
https://doi.org/10.1115/PVP2020-21128
View Paper titled, The Research on the Stress Analysis of Overhead Steam Pipeline
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Topics: Inspection, Pipelines, Steam, Stress analysis (Engineering)
Proceedings Papers

Relief Valve Impact Analysis

Alton Reich
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A015, August 3, 2020
Paper No: PVP2020-21063
https://doi.org/10.1115/PVP2020-21063
View Paper titled, Relief Valve Impact Analysis
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Topics: Relief valves, Valves, Disks, Pistons, Signals, Stress, Nuclear power stations, Pressure, Safety, Steam
Proceedings Papers

Thermal Fatigue Cracking due to Intermittently Flowing Drain Water in Steam Piping

Saito Koki, Watanabe Tomohiro
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A008, August 3, 2020
Paper No: PVP2020-21396
https://doi.org/10.1115/PVP2020-21396
View Paper titled, Thermal Fatigue Cracking due to Intermittently Flowing Drain Water in Steam Piping
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Topics: Fatigue, Fatigue cracks, Flow (Dynamics), Pipes, Steam, Superheating, Thermal stresses, Water
Proceedings Papers

Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics

C. Lohse, D. J. Shim, D. Somasundaram, R. Grizzi, G. L. Stevens, T. Cinson
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A058, July 14–19, 2019
Paper No: PVP2019-93948
https://doi.org/10.1115/PVP2019-93948
View Paper titled, Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics
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Topics: Feedwater, Fracture mechanics, Inspection, Nozzles, Optimization, Pressurized water reactors, Steam, ASME Standards, Welded joints, Boilers
Proceedings Papers

Proposal for Improving Insulation Installation Practice for Superheated Steam Line

Shinichiro Kanamaru, Shaoxiang Qian, Yoshinori Yamada
Proc. ASME. PVP2019, Volume 7: Operations, Applications, and Components, V007T07A007, July 14–19, 2019
Paper No: PVP2019-93503
https://doi.org/10.1115/PVP2019-93503
View Paper titled, Proposal for Improving Insulation Installation Practice for Superheated Steam Line
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Topics: Cycles, Fatigue, Flow (Dynamics), Insulation, Steam, Superheating
Proceedings Papers

Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow

Shingo Nishida, Ryoichi Kawakami, Kazuo Hirota, Hideyuki Morita, Yoshiyuki Kondo, Seiho Utsumi
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A010, July 14–19, 2019
Paper No: PVP2019-93246
https://doi.org/10.1115/PVP2019-93246
View Paper titled, Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow
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Topics: Fluids, Force measurement, Random excitation, Stability, Steam, Two-phase flow, Water
Proceedings Papers

Vibration of a High Energy PWR Piping System due to Vibro-Acoustic Coupling: Evaluation and Mitigation

Gregory A. Meyer, Timothy K. Meneely, Jeremy R. Koether, Stephen D. Smith, David C. DiBasilio
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A021, July 14–19, 2019
Paper No: PVP2019-93594
https://doi.org/10.1115/PVP2019-93594
View Paper titled, Vibration of a High Energy PWR Piping System due to Vibro-Acoustic Coupling: Evaluation and Mitigation
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Topics: Acoustics, Piping systems, Pressurized water reactors, Vibration, Pipes, Flow (Dynamics), Resonance, Boiling water reactors, Excitation, Junctions
Proceedings Papers

A Design Guideline for Random Excitation Forces due to Two-Phase Cross Flow in Tube Bundles

Colette E. Taylor, Michel J. Pettigrew
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A031, July 14–19, 2019
Paper No: PVP2019-94065
https://doi.org/10.1115/PVP2019-94065
View Paper titled, A Design Guideline for Random Excitation Forces due to Two-Phase Cross Flow in Tube Bundles
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Topics: Cross-flow, Design, Random excitation, Flow (Dynamics), Water, Steam, Strain gages