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Proceedings Papers

Investigation on the Loading Characteristics in Proof Units

Liucheng Zhang, Qi Dong, Sha Yang
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A033, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84043
https://doi.org/10.1115/PVP2018-84043
View Paper titled, Investigation on the Loading Characteristics in Proof Units
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Topics: Computer simulation, Damage, Design, Diffraction, Explosions, Explosives, Flow (Dynamics), Reflection, Shock wave effects, Shock waves
Proceedings Papers

Environmental Risk Analysis of Accidental Release From Onshore Oil Pipelines

Shengli Liu, Yongtu Liang
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A028, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84617
https://doi.org/10.1115/PVP2018-84617
View Paper titled, Environmental Risk Analysis of Accidental Release From Onshore Oil Pipelines
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Topics: Pipelines, Risk analysis, Pollution, Case studies, Computer software, Damage, Emergency management, Explosions, Failure, Flow (Dynamics)
Proceedings Papers

Effect of Nozzle Geometry on the Near-Field Flow Characteristics of High-Pressure Gas Leak Jets

Xiaopeng Li, Fakun Zhuang, Rui Zhou, Yian Wang, Libo Wang, Guoshan Xie
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A027, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84362
https://doi.org/10.1115/PVP2018-84362
View Paper titled, Effect of Nozzle Geometry on the Near-Field Flow Characteristics of High-Pressure Gas Leak Jets
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Topics: Flow (Dynamics), Geometry, High pressure (Physics), Jets, Leakage, Nozzles, Shock (Mechanics), Compressible flow, Corners (Structural elements), Density
Proceedings Papers

Application of Genetic-Algorithm-Based Data Reconciliation on Offshore Virtual Flow Metering of Gas-Condensate Field Production

Dan Wang, Jing Gong, Di Fan, Guoyun Shi, Juheng Yang
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84268
https://doi.org/10.1115/PVP2018-84268
View Paper titled, Application of Genetic-Algorithm-Based Data Reconciliation on Offshore Virtual Flow Metering of Gas-Condensate Field Production
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Topics: Algorithms, Condensed matter, Flow (Dynamics), Ocean engineering, Calibration, Errors, Flowmeters, Genetic algorithms, Inverse problems, Manufacturing systems
Proceedings Papers

Piston-Lift Check Valve Flow Verification Using CFD

Matthew Laney, Ronald Farrell
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A023, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84672
https://doi.org/10.1115/PVP2018-84672
View Paper titled, Piston-Lift Check Valve Flow Verification Using CFD
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Topics: Computational fluid dynamics, Flow (Dynamics), Pistons, Valves, Disks, Computer software, Finite element analysis, Manufacturing, Simulation, Testing
Proceedings Papers

Effect of Steam Hammer Pressure Wave Steepening on Pipe Supports

Alex Mayes, Kshitij P. Gawande
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A042, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84775
https://doi.org/10.1115/PVP2018-84775
View Paper titled, Effect of Steam Hammer Pressure Wave Steepening on Pipe Supports
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Topics: Pipes, Pressure, Steam hammers, Waves, Valves, Stress, Flow (Dynamics), Transients (Dynamics), Computational fluid dynamics, Piping systems
Proceedings Papers

A Thermomechanical PWR Test Facility to Investigate Thermal Shock Loading on a Small Scale Tubular Specimen

Peter Gill, Norman Platts, Chris Currie, Eleanor Grieveson
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A027, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84923
https://doi.org/10.1115/PVP2018-84923
View Paper titled, A Thermomechanical PWR Test Facility to Investigate Thermal Shock Loading on a Small Scale Tubular Specimen
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Topics: Pressurized water reactors, Test facilities, Thermal shock, Thermomechanics, Geometry, Stress analysis (Engineering), Finite element analysis, Flow (Dynamics), Heat transfer coefficients, Temperature
Proceedings Papers

Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 2 — Proposal and Examination of Applicability of the Predictive Evaluation Method

Hiromi Sago, Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hisatomo Murakami, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A045, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84419
https://doi.org/10.1115/PVP2018-84419
View Paper titled, Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 2 — Proposal and Examination of Applicability of the Predictive Evaluation Method
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Topics: Evaluation methods, Sloshing, Waves, Earthquakes, Roofs, Accidents, Damage, Design, Flow (Dynamics), Linear vibration
Proceedings Papers

Dynamic Analysis and Design Methods for Combustion Turbine Exhaust Silencers Employing Acoustical Baffles

Agron E. Gjinolli, Jason E. Dorgan, Elden F. Ray
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A043, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84160
https://doi.org/10.1115/PVP2018-84160
View Paper titled, Dynamic Analysis and Design Methods for Combustion Turbine Exhaust Silencers Employing Acoustical Baffles
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Topics: Acoustics, Combustion, Design methodology, Dynamic analysis, Exhaust systems, Silencers, Turbines, Design, Flow (Dynamics), Leakage
Proceedings Papers

Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 1 — Shaking Table Test Results and Verification Results of Analytical Method for Nonlinear Sloshing

Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hiromi Sago, Hisatomo Murakami, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A044, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84416
https://doi.org/10.1115/PVP2018-84416
View Paper titled, Study on the Predictive Evaluation Method of Nonlinear Sloshing Wave Height of Cylindrical Tanks: Part 1 — Shaking Table Test Results and Verification Results of Analytical Method for Nonlinear Sloshing
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Topics: Evaluation methods, Sloshing, Waves, Earthquakes, Flow (Dynamics), Roofs, Accidents, Damage, Design, Linear vibration
Proceedings Papers

Investigation of the Fatigue Behavior of Austenitic Stainless Steels and Their Welds for Reactor Internals Under Combined Low Cycle (LCF), High Cycle (HCF) and Very High Cycle (VHCF) Operational Loading Conditions

Xaver Schuler, Tim Schopf, Tilmann Beck, Marek Smaga, Tobias Daniel, Jürgen Rudolph, Birgit Buchholz
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A060, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85028
https://doi.org/10.1115/PVP2018-85028
View Paper titled, Investigation of the Fatigue Behavior of Austenitic Stainless Steels and Their Welds for Reactor Internals Under Combined Low Cycle (LCF), High Cycle (HCF) and Very High Cycle (VHCF) Operational Loading Conditions
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Topics: Cycles, Fatigue, High cycle fatigue, Stainless steel, Welded joints, Stress, Design, Damage, Deformation, Endurance limit
Proceedings Papers

Assessment Methods and Technical Challenges of Remaining Strength for Corrosion Defects in Pipelines

Xian-Kui Zhu
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A054, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84976
https://doi.org/10.1115/PVP2018-84976
View Paper titled, Assessment Methods and Technical Challenges of Remaining Strength for Corrosion Defects in Pipelines
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Topics: Corrosion, Pipelines, Pipes, Computer simulation, Failure, Flow (Dynamics), Metals, Pressure, Steel, Testing
Proceedings Papers

Experimental Study of the Weld Residual Stress in Manually and Mechanically Fabricated Dissimilar Metal Weld

Xinjian Duan, Andrew Glover, Dongmei Sun, Sanjooram Paddea
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A078, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84136
https://doi.org/10.1115/PVP2018-84136
View Paper titled, Experimental Study of the Weld Residual Stress in Manually and Mechanically Fabricated Dissimilar Metal Weld
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Topics: Metals, Stress, Maintenance, Welding, Alloys, Testing, Carbon, Fillers (Materials), Flow (Dynamics), Nondestructive evaluation
Proceedings Papers

Leak Rate Computation: Flow Resistance vs. Thermal-Hydraulic Aspect

Klaus Heckmann, Jürgen Sievers, Fabian Weyermann
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A006, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84534
https://doi.org/10.1115/PVP2018-84534
View Paper titled, Leak Rate Computation: Flow Resistance vs. Thermal-Hydraulic Aspect
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Topics: Computation, Flow (Dynamics), Leakage, Fracture (Materials), Equilibrium (Physics), Modeling, Databases, Pressure, Analytical methods, Computer software
Proceedings Papers

Experimental Measurement of the Shank Torque As a Function of the Stiffness and Frictional Characteristics of the Bolted Joint

Dario Croccolo, Massimiliano De Agostinis, Stefano Fini, Giorgio Olmi, Francesco Robusto, Omar Cavalli, Nicolò Vincenzi
Proc. ASME. PVP2018, Volume 2: Computer Technology and Bolted Joints, V002T02A004, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84531
https://doi.org/10.1115/PVP2018-84531
View Paper titled, Experimental Measurement of the Shank Torque As a Function of the Stiffness and Frictional Characteristics of the Bolted Joint
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Topics: Bolted joints, Stiffness, Torque, Screws, Torque wrenches, Friction, Plates (structures), Thread, Design, Dimensions
Proceedings Papers

Experimental Study on Characteristics of Condensation and Flow Resistance Inside Horizontal Corrugated Low Finned Tubes

Bin Ren, Xiaoying Tang, Hongliang Lu, Dongliang Fu, Yannan Du, Shaojun Wang, Pan Song, Ju Ding
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A041, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84656
https://doi.org/10.1115/PVP2018-84656
View Paper titled, Experimental Study on Characteristics of Condensation and Flow Resistance Inside Horizontal Corrugated Low Finned Tubes
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Topics: Condensation, Flow (Dynamics), Heat transfer coefficients, Heat transfer, Performance evaluation, Pressure drop, Steam, Vapors, Condensers (steam plant), Design
Proceedings Papers

Limit Load Analysis of a Torispherical Head With Thermal Hot Spot Damage

Amir Mehrizi, Soheil Nakhodchi, Reza Adibi-Asl
Proc. ASME. PVP2018, Volume 2: Computer Technology and Bolted Joints, V002T02A011, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84990
https://doi.org/10.1115/PVP2018-84990
View Paper titled, Limit Load Analysis of a Torispherical Head With Thermal Hot Spot Damage
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Topics: Damage, Stress, Pressure, Shapes, Vessels, Catalysts, Computer simulation, Flow (Dynamics), Linings (Textiles), Load bearing capacity
Proceedings Papers

Modelling of Fatigue due to Thermal Mixing by Using a Spectrum Method

Antti Timperi
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A028, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84398
https://doi.org/10.1115/PVP2018-84398
View Paper titled, Modelling of Fatigue due to Thermal Mixing by Using a Spectrum Method
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Topics: Fatigue, Modeling, Computational fluid dynamics, Junctions, Stress, Temperature, Flow (Dynamics), Fluctuations (Physics), Turbulence, Buoyancy
Proceedings Papers

CFD Prediction of Safety Valve Disc Forces Under Two Phase Flow Conditions

William Dempster, Moftah Alshaikh
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84745
https://doi.org/10.1115/PVP2018-84745
View Paper titled, CFD Prediction of Safety Valve Disc Forces Under Two Phase Flow Conditions
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Topics: Computational fluid dynamics, Disks, Safety, Two-phase flow, Valves, Dynamics (Mechanics), Flow (Dynamics), Fluids, Modeling, Refrigeration
Proceedings Papers

Layout Optimization for Progressive Development of Stellated Natural Gas Gathering Network

Bingyuan Hong, Xiaoping Li, Yu Li, Jingjing Gao, Yanhong Zhou, Baocheng Wei, Siqi Zhang, Jing Gong
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A029, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84524
https://doi.org/10.1115/PVP2018-84524
View Paper titled, Layout Optimization for Progressive Development of Stellated Natural Gas Gathering Network
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Topics: Natural gas, Optimization, Pipelines, Valves, Algorithms, Construction, Flow (Dynamics), Natural gas fields, Reliability, Wells