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Proceedings Papers

Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment

François Billon, Erwan Jourden, Anthony Miguet, François Moreau, Pierre Willaume, Laurent Mouchette
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T02A013, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-133074
https://doi.org/10.1115/PVP2024-133074
View Paper titled, Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment
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Topics: Fracture (Materials), Fracture (Process), Heat treating (Metalworking), Residual stresses, Robustness, Heat, Stress, Computer simulation, Creep, Deformation
Proceedings Papers

Defect Stability Evaluation in a Nozzle Through the G fr Criterion Under Thermal Loading

Walid Hamouche, Edith Marques Vieira, David Albrecht, Stéphane Chapuliot, Olivier Ancelet, Stéphane Marie
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A091, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-124301
https://doi.org/10.1115/PVP2024-124301
View Paper titled, Defect Stability Evaluation in a Nozzle Through the G fr Criterion Under Thermal Loading
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Topics: Fracture (Materials), Nozzles, Stability, Ductile fracture, Fracture mechanics, Stainless steel
Proceedings Papers

Numerical Study of the Pressure-Displacement Synchronization on Fluidelastic Instability

Hossein Farani Sani, Marwan Hassan, Joaquin Moran
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A016, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123360
https://doi.org/10.1115/PVP2024-123360
View Paper titled, Numerical Study of the Pressure-Displacement Synchronization on Fluidelastic Instability
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Topics: Displacement, Excitation, Flow (Dynamics), Flow-induced vibrations, Porosity, Pressure, Stability, Statistical distributions, Synchronization, Two-phase flow
Proceedings Papers

Investigation of Fluidelastic Instability in Normal Square Tube Arrays Subjected to Air Flow

Amro Elhelaly, Marwan Hassan
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A018, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125307
https://doi.org/10.1115/PVP2024-125307
View Paper titled, Investigation of Fluidelastic Instability in Normal Square Tube Arrays Subjected to Air Flow
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Topics: Air flow, Clearances (Engineering), Cross-flow, Flow-induced vibrations, Nuclear reactor steam generators, Stability, Wind tunnels
Proceedings Papers

Probabilistic Fracture Mechanics Codes for Piping International Benchmark—Part 2: Probabilistic Comparisons

Matthew Homiack, Xinjian Duan, Min Wang, Klaus Heckmann
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A052, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105733
https://doi.org/10.1115/PVP2023-105733
View Paper titled, Probabilistic Fracture Mechanics Codes for Piping International Benchmark—Part 2: Probabilistic Comparisons
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Topics: Fracture (Materials), Fracture mechanics, Pipes, Probability, Leakage, Leak-before-break, Accounting, Alloys, Corrosion, Electromagnetic scattering
Proceedings Papers

Geometrical Effect of Tube Array on Prediction of Fluidelastic Instability – Single Phase Air Flow

Amro Elhelaly, David Weaver, Jovica R. Riznic, Marwan Hassan
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A020, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107434
https://doi.org/10.1115/PVP2023-107434
View Paper titled, Geometrical Effect of Tube Array on Prediction of Fluidelastic Instability – Single Phase Air Flow
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Topics: Air flow, Flow-induced vibrations, Stability, Boilers, Compression, Design, Excitation, Failure, Fluid structure interaction, Heat exchangers
Proceedings Papers

Experimental Investigation of Combined Axial Flow and Jet Cross-Flow on PWR Mock-Up Array

Ibrahim Gad-el-Hak, Njuki Mureithi, Kostas Karazis
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A019, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107312
https://doi.org/10.1115/PVP2023-107312
View Paper titled, Experimental Investigation of Combined Axial Flow and Jet Cross-Flow on PWR Mock-Up Array
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Topics: Axial flow, Cross-flow, Fuel rods, Jets, Pressurized water reactors, Stability
Proceedings Papers

Study on Dynamic Buckling Behavior and Post-Buckling Stability of Thin-Walled Cylinders Subjected to Lateral Vibration

Yiji Ye, Sho Hasegawa, Naoto Kasahara
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A008, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105543
https://doi.org/10.1115/PVP2023-105543
View Paper titled, Study on Dynamic Buckling Behavior and Post-Buckling Stability of Thin-Walled Cylinders Subjected to Lateral Vibration
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Topics: Buckling, Cylinders, Design, Earthquakes, Fast neutron reactors, Stability, Vessels, Vibration
Proceedings Papers

Mechanism of High Temperature Stability on Microstructures of 25Cr35NiNb Alloy Prepared by Laser Additive Manufacturing

Jizhan Li, Zhichao Fan, Tao Chen, Yu Zhou
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A012, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84663
https://doi.org/10.1115/PVP2022-84663
View Paper titled, Mechanism of High Temperature Stability on Microstructures of 25Cr35NiNb Alloy Prepared by Laser Additive Manufacturing
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Topics: Additive manufacturing, Alloys, High temperature, Lasers, Stability
Proceedings Papers

Simplified Formulas for External Pressure Design

William M. Kirkland, Christopher R. Bett
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A025, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78354
https://doi.org/10.1115/PVP2022-78354
View Paper titled, Simplified Formulas for External Pressure Design
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Topics: Design, External pressure, Vessels, Pressure vessels, Acceptance criteria, Aluminum, Analytical methods, Approximation, ASME Boiler and Pressure Vessel Code, Buckling
Proceedings Papers

Effect of Pitch Ratio and Flat Bar Support Conditions on FEI Threshold for Low MDP Parallel Triangular Array – Single-Phase Water-Flow

Amro Elhelaly, Marwan Hassan, David Weaver, Soha Eid Moussa
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A011, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-86694
https://doi.org/10.1115/PVP2022-86694
View Paper titled, Effect of Pitch Ratio and Flat Bar Support Conditions on FEI Threshold for Low MDP Parallel Triangular Array – Single-Phase Water-Flow
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Topics: Flow (Dynamics), Water, Brass (Metal), Clearances (Engineering), Damping, Flow-induced vibrations, Instrumentation, Nuclear reactor steam generators, Rods, Stability
Proceedings Papers

Inverse Conduction Method for Complex Thermal Loading

Timothy Gilman
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A024, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84913
https://doi.org/10.1115/PVP2022-84913
View Paper titled, Inverse Conduction Method for Complex Thermal Loading
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Topics: Fatigue, Heat conduction, Temperature, Fracture (Materials), Instrumentation, Flow (Dynamics), Stress, Thermocouples, Transfer functions, Algorithms
Proceedings Papers

An Evaluation of Probabilistic Integrity Assessment Codes

Lingyun Guo, Markus Niffenegger
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A046, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84277
https://doi.org/10.1115/PVP2022-84277
View Paper titled, An Evaluation of Probabilistic Integrity Assessment Codes
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Topics: American Petroleum Institute, Computer software, Failure, Pipeline integrity, Pipelines, Reliability, Risk, Robustness, Safety, Stability
Proceedings Papers

Probabilistic Fracture Mechanics Codes for Piping International Benchmark – Part 1: Deterministic Comparisons

Matthew Homiack
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A054, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84724
https://doi.org/10.1115/PVP2022-84724
View Paper titled, Probabilistic Fracture Mechanics Codes for Piping International Benchmark – Part 1: Deterministic Comparisons
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Topics: Fracture (Materials), Fracture (Process), Fracture mechanics, Pipes, Leakage, Leak-before-break, Stress, Water, Alloys, Corrosion
Proceedings Papers

Disorders in Periodic Support for Pipeline Conveying Fluid

Qingna Zeng, Donghui Wang, Fenggang Zang, Yixiong Zhang
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A061, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-83606
https://doi.org/10.1115/PVP2022-83606
View Paper titled, Disorders in Periodic Support for Pipeline Conveying Fluid
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Topics: Energy gap, Fluids, Frequency response, Pipelines, Stability, Stiffness, Vibration, Design, Elastic waves, Manufacturing
Proceedings Papers

Flow-Induced Vibration Behaviour of a Rotated Square Tube Array Subjected to Cross-Flow

S. Darwish, A. Hadji, H. P. Pham, N. Mureithi, C. H. Ha
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A008, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62462
https://doi.org/10.1115/PVP2021-62462
View Paper titled, Flow-Induced Vibration Behaviour of a Rotated Square Tube Array Subjected to Cross-Flow
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Topics: Cross-flow, Flow-induced vibrations, Flow (Dynamics), Vibration, Vortex-induced vibration, Vorticity, Water, Geometry, Stability
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
Publisher: American Society of Mechanical Engineers
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

A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags

Mohammad Tavallaeinejad, Michael P. Païdoussis, Mathias Legrand, Mojtaba Kheiri
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A020, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93576
https://doi.org/10.1115/PVP2019-93576
View Paper titled, A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags
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Topics: Axial flow, Bifurcation, Dynamics (Mechanics), Equations of motion, Equilibrium (Physics), Euler-Bernoulli beam theory, Flow (Dynamics), Flow separation, Fluids, Galerkin method
Proceedings Papers

Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array

Loay Alyaldin, Njuki Mureithi
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A029, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-94010
https://doi.org/10.1115/PVP2019-94010
View Paper titled, Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array
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Topics: Cross-flow, Delays, Excitation, Flow (Dynamics), Fluids, Gases, Heat exchangers, Stability
Proceedings Papers

Dynamics of a Pipe Subjected to Internal and Confined External Flow

Michael P. Païdoussis, Ahmed R. Abdelbaki, M. Faisal Javed Butt, Kyriakos Moditis, Arun K. Misra, Meyer Nahon
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A009, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93227
https://doi.org/10.1115/PVP2019-93227
View Paper titled, Dynamics of a Pipe Subjected to Internal and Confined External Flow
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Topics: Dynamics (Mechanics), Flow (Dynamics), Pipes, Water, Containers, Annulus, Fluids, Flutter (Aerodynamics), Stability