1-20 of 225
Geometry
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Quantifying Corrosion Patterns: A Study of Corrosion Clustering Around Elevation Valleys With a Large Inline Inspection Dataset

Available to Purchase

Anton Fadic, Michael Murray
Proc. ASME. IPC2024, Volume 2A: Pipeline and Facilities Integrity, V02AT03A004, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-128203
https://doi.org/10.1115/IPC2024-128203
View Paper titled, Quantifying Corrosion Patterns: A Study of Corrosion Clustering Around Elevation Valleys With a Large Inline Inspection Dataset
Open the PDF for Quantifying Corrosion Patterns: A Study of Corrosion Clustering Around Elevation Valleys With a Large Inline Inspection Dataset in another window
Topics: Corrosion, Inspection, Density, Pipelines, Water, Pipeline systems, Pipes, Crude oil, Fluids, Geometry
Proceedings Papers

Near-Neutral pH SCCDA Based on Data Analytics and Machine Learning

Available to Purchase

Larissa Monteiro, Pedro Géa, Ramon Loback, João Abal, João Pedro, Rodrigo Miranda, Sigmundo Preissler Junior
Proc. ASME. IPC2024, Volume 2B: Pipeline and Facilities Integrity, V02BT03A005, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-133742
https://doi.org/10.1115/IPC2024-133742
View Paper titled, Near-Neutral pH SCCDA Based on Data Analytics and Machine Learning
Open the PDF for Near-Neutral pH SCCDA Based on Data Analytics and Machine Learning in another window
Topics: Machine learning, Fracture (Materials), Pipes, Soil, Coating processes, Coatings, Pipelines, Stress, Dimensions, Geometry
Proceedings Papers

A Comparison of Wavelet Transform-Based and Fourier Transform-Based Denoising Methods for Strain-Based Pipeline Dent Assessments

Available to Purchase

Junxiong Lin, Wenxing Zhou
Proc. ASME. IPC2024, Volume 2B: Pipeline and Facilities Integrity, V02BT03A047, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-134124
https://doi.org/10.1115/IPC2024-134124
View Paper titled, A Comparison of Wavelet Transform-Based and Fourier Transform-Based Denoising Methods for Strain-Based Pipeline Dent Assessments
Open the PDF for A Comparison of Wavelet Transform-Based and Fourier Transform-Based Denoising Methods for Strain-Based Pipeline Dent Assessments in another window
Topics: Finite element analysis, Pipelines, Wavelets, Signals, Noise (Sound), Damage, Errors, Fourier transforms, Geometry, Rocks
Proceedings Papers

Strain Assessment of Pipeline Dents Interacting With Girth Welds Using Finite Element Method

Available to Purchase

Jialin Sun, Huang Tang, Martin Di Blasi
Proc. ASME. IPC2024, Volume 2B: Pipeline and Facilities Integrity, V02BT03A050, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-134138
https://doi.org/10.1115/IPC2024-134138
View Paper titled, Strain Assessment of Pipeline Dents Interacting With Girth Welds Using Finite Element Method
Open the PDF for Strain Assessment of Pipeline Dents Interacting With Girth Welds Using Finite Element Method in another window
Topics: Finite element methods, Pipelines, Welded joints, Pipes, Geometry, American Petroleum Institute, Finite element analysis, Finite element model, Shapes, Algorithms
Proceedings Papers

Prediction of Ductile Fracture Arrest in Natural Gas Pipelines Using the Crack Tip Opening Angle

Available to Purchase

Chris Bassindale, Xin Wang, William R. Tyson, Su Xu
Proc. ASME. IPC2024, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A011, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-132967
https://doi.org/10.1115/IPC2024-132967
View Paper titled, Prediction of Ductile Fracture Arrest in Natural Gas Pipelines Using the Crack Tip Opening Angle
Open the PDF for Prediction of Ductile Fracture Arrest in Natural Gas Pipelines Using the Crack Tip Opening Angle in another window
Topics: Ductile fracture, Fracture (Materials), Natural gas distribution, American Petroleum Institute, Finite element analysis, Pipes, Pressure, Steel, Design, Engineering simulation
Proceedings Papers

Solving the Complexity of Hard Spots by Understanding Their Origin

Available to Purchase

Thomas Eiken, Daniel Molenda, Jason Edwards
Proc. ASME. IPC2024, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A037, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-134591
https://doi.org/10.1115/IPC2024-134591
View Paper titled, Solving the Complexity of Hard Spots by Understanding Their Origin
Open the PDF for Solving the Complexity of Hard Spots by Understanding Their Origin in another window
Topics: Chemistry, Eddies (Fluid dynamics), Geometry, Inspection, Magnetization, Manufacturing, Pipes, Shapes, Steel, Testing
Proceedings Papers

A Comparison of Lidar Change Detection Informed Buried Pipe Deformation Analysis to High Resolution IMU Survey Data

Available to Purchase

Brian Albin, Adam Wade, James D. Hart, Wayne Gilbert
Proc. ASME. IPC2024, Volume 4: Geohazards Management and Strain-Based Design and Assessment, V004T06A034, September 23–27, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IPC2024-134119
https://doi.org/10.1115/IPC2024-134119
View Paper titled, A Comparison of Lidar Change Detection Informed Buried Pipe Deformation Analysis to High Resolution IMU Survey Data
Open the PDF for A Comparison of Lidar Change Detection Informed Buried Pipe Deformation Analysis to High Resolution IMU Survey Data in another window
Topics: Deformation, Lidar, Pipes, Resolution (Optics), Pipelines, Pressure, Inspection, Landslides, Computational methods, Highways
Proceedings Papers

New Approaches in Utilizing Eddy Current Testing to Address Pipeline Inline Inspection Requirement

Available to Purchase

Sylvain Cornu, Raymond Karé, Ahmed Sweedy, Michael Sirois
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A066, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87676
https://doi.org/10.1115/IPC2022-87676
View Paper titled, New Approaches in Utilizing Eddy Current Testing to Address Pipeline Inline Inspection Requirement
Open the PDF for New Approaches in Utilizing Eddy Current Testing to Address Pipeline Inline Inspection Requirement in another window
Topics: Eddies (Fluid dynamics), Eddy current testing, Eddy currents (Electricity), Fracture (Materials), Inspection, Pipelines, Stress, Pipes, Crack detection, Hydrogen
Proceedings Papers

A Study on the Conservatism of the Dent Screening Criteria in the Canadian Standards Association (CSA) Z662:19 Oil and Gas Pipeline Systems Standard

Available to Purchase

Krystin Cousart, Chris Holliday
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A042, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-88266
https://doi.org/10.1115/IPC2022-88266
View Paper titled, A Study on the Conservatism of the Dent Screening Criteria in the Canadian Standards Association (CSA) Z662:19 Oil and Gas Pipeline Systems Standard
Open the PDF for A Study on the Conservatism of the Dent Screening Criteria in the Canadian Standards Association (CSA) Z662:19 Oil and Gas Pipeline Systems Standard in another window
Topics: Cracking (Materials), Deformation, Elongation, Fracture (Process), Geometry, Inspection, Maintenance, Mechanical engineers, Pipeline systems, Pipelines
Proceedings Papers

Not All Data Is Good Data: The Challenges of Using Machine Learning With ILI

Available to Purchase

Adrian Belanger, Dane Burden, Paul Dalfonso
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A023, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86934
https://doi.org/10.1115/IPC2022-86934
View Paper titled, Not All Data Is Good Data: The Challenges of Using Machine Learning With ILI
Open the PDF for Not All Data Is Good Data: The Challenges of Using Machine Learning With ILI in another window
Topics: Machine learning, Nondestructive evaluation, Errors, Metals, Pipelines, Cycles, Inspection, Accuracy and precision, Dimensions, Ditches
Proceedings Papers

Gaps in the Current Strain-Based Dent Assessment

Available to Purchase

Rick Wang, Ken Zhang
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A032, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87165
https://doi.org/10.1115/IPC2022-87165
View Paper titled, Gaps in the Current Strain-Based Dent Assessment
Open the PDF for Gaps in the Current Strain-Based Dent Assessment in another window
Topics: Acoustics, Damage, Deformation, Dynamic testing (Materials), Failure, Fatigue life, Finite element analysis, Fracture (Materials), Geometry, Inspection
Proceedings Papers

The State of Dent Screening and Shape-Based Assessments: Discrepancies to Consider

Available to Purchase

Steven J. Polasik, Shanshan Wu, Joseph P. Bratton, Rhett Dotson, Ryan Sager
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A036, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87301
https://doi.org/10.1115/IPC2022-87301
View Paper titled, The State of Dent Screening and Shape-Based Assessments: Discrepancies to Consider
Open the PDF for The State of Dent Screening and Shape-Based Assessments: Discrepancies to Consider in another window
Topics: Fatigue, Shapes, American Petroleum Institute, Pipelines, Fatigue life, Geometry, Pipes, Damage, Deformation, Inspection
Proceedings Papers

Development of an Online Calculation Tool for Safety Evaluation of Pipes Subjected to Ground Movements

Available to Purchase

Qian Zheng, Weichen Qiu, Noah Ergezinger, Yong Li, Nader Yoosef-Ghodsi, Matt Fowler, Samer Adeeb
Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T06A004, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86485
https://doi.org/10.1115/IPC2022-86485
View Paper titled, Development of an Online Calculation Tool for Safety Evaluation of Pipes Subjected to Ground Movements
Open the PDF for Development of an Online Calculation Tool for Safety Evaluation of Pipes Subjected to Ground Movements in another window
Topics: Finite difference methods, Geohazards, Pipes, Reliability, Safety, Construction, Deflection, Deformation, Differential equations, Displacement
Proceedings Papers

An Automatic Dent Assessment Tool Using Finite Element Method

Available to Purchase

Ji Bao, Shenwei Zhang, Billy Zhang, Rick Wang, Ken Zhang
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A028, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87098
https://doi.org/10.1115/IPC2022-87098
View Paper titled, An Automatic Dent Assessment Tool Using Finite Element Method
Open the PDF for An Automatic Dent Assessment Tool Using Finite Element Method in another window
Topics: Algorithms, Chisels, Damage, Deformation, Engines, Failure, Fatigue analysis, Fatigue life, Finite element analysis, Finite element methods
Proceedings Papers

Characterization of Through-Wall Cracks and Resulting Leakage Rates in Pipelines

Available to Purchase

Elaheh Ebrahimnia, Shawn Prasad, Amandeep Virk, Khurram Shahzad, Muntaseer Kainat, Saheed Akonko
Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A026, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87262
https://doi.org/10.1115/IPC2022-87262
View Paper titled, Characterization of Through-Wall Cracks and Resulting Leakage Rates in Pipelines
Open the PDF for Characterization of Through-Wall Cracks and Resulting Leakage Rates in Pipelines in another window
Topics: Computational fluid dynamics, Finite element analysis, Fracture (Materials), Leakage, Pipelines, Surface roughness, Wall thickness, Pressure, Turbulence, Risk
Proceedings Papers

Use of Inertial Measurement Unit In-Line Inspection Data to Support Code Stress Compliance and Integrity Evaluations

Available to Purchase

Jonathan Prescott, Curtis Patterson, Arfeen Najeeb
Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A001, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87046
https://doi.org/10.1115/IPC2022-87046
View Paper titled, Use of Inertial Measurement Unit In-Line Inspection Data to Support Code Stress Compliance and Integrity Evaluations
Open the PDF for Use of Inertial Measurement Unit In-Line Inspection Data to Support Code Stress Compliance and Integrity Evaluations in another window
Topics: Inspection, Measurement units and standards, Pipelines, Stress, Geometry, Construction, Decision making, Degrees of freedom, Design, Finite element model
Proceedings Papers

Development of CTOA Requirements for Ductile Fracture Arrest in Gas Pipelines: FE Model and Simulations

Available to Purchase

Chris Bassindale, Xin Wang, William R. Tyson, Su Xu
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A003, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87157
https://doi.org/10.1115/IPC2022-87157
View Paper titled, Development of CTOA Requirements for Ductile Fracture Arrest in Gas Pipelines: FE Model and Simulations
Open the PDF for Development of CTOA Requirements for Ductile Fracture Arrest in Gas Pipelines: FE Model and Simulations in another window
Topics: Ductile fracture, Engineering simulation, Finite element model, Pipelines, Simulation, Fracture (Materials), Fracture (Process), American Petroleum Institute, Pipes, Pressure
Proceedings Papers

Fracture Toughness Evaluation of Pre-1980’s Electric Resistance Welded Pipeline Seam Welds

Available to Purchase

Kenneth Bagnoli, Thirumalai Neeraj, Greger Pioszak, Ryan Holloman, Gregory Thorwald, Clifford Hay
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A022, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86014
https://doi.org/10.1115/IPC2022-86014
View Paper titled, Fracture Toughness Evaluation of Pre-1980’s Electric Resistance Welded Pipeline Seam Welds
Open the PDF for Fracture Toughness Evaluation of Pre-1980’s Electric Resistance Welded Pipeline Seam Welds in another window
Topics: Electrical resistance, Fracture toughness, Pipelines, Welded joints, Fracture (Materials), Fracture (Process), Steel, Welding, Data collection, Economics
Proceedings Papers

Into the Void: Understanding the Impact of Hydrotests on Flaws in ERW Welds

Available to Purchase

David B. Futch, Rhett Dotson, Mark Holland
Proc. ASME. IPC2022, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A012, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86956
https://doi.org/10.1115/IPC2022-86956
View Paper titled, Into the Void: Understanding the Impact of Hydrotests on Flaws in ERW Welds
Open the PDF for Into the Void: Understanding the Impact of Hydrotests on Flaws in ERW Welds in another window
Topics: Electrical resistance, Electrons, Fatigue, Fracture (Materials), Geometry, Hydrostatic testing, Lamination, Manufacturing, Metallography, Optical microscopy
Proceedings Papers

Judge Me by My Size, Do You? How Reliable Are Dent Assessments Based on ILI Data?

Available to Purchase

Rhett Dotson, Ryan Sager, Fernando Curiel, Marcus Le Roy
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A020, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9501
https://doi.org/10.1115/IPC2020-9501
View Paper titled, Judge Me by My Size, Do You? How Reliable Are Dent Assessments Based on ILI Data?
Open the PDF for Judge Me by My Size, Do You? How Reliable Are Dent Assessments Based on ILI Data? in another window
Topics: American Petroleum Institute, Fatigue, Fatigue life, Finite element methods, Geometry, Inspection, Pipelines, Regulations, Reliability, Remaining life assessment