Journal of Pipeline Systems Engineering and Practice: Recent submissions
Now showing items 121-140 of 920
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Finite-Element Modeling of the Mechanoelectrochemical Interaction of Circumferentially Aligned Corrosion Defects on Elbows of Pipelines
(American Society of Civil Engineers, 2025)Multiple corrosion defects on oil and gas pipeline elbows seriously threaten the safe and smooth operation of pipelines. In this work, a three-dimensional (3D) model of circumferentially aligned corrosion defects on the ... -
Soil–Pipeline Interaction of Hybrid-Segmented Systems under Axial Ground Movement
(American Society of Civil Engineers, 2025)Case studies of pipeline repairs following extreme ground movement events demonstrate how the displacement accommodating mechanisms of hybrid-segmented pipelines perform favorably (requiring less repairs to maintain ... -
Effects of Perforation Characteristics on Pipe Ring Stiffness for Agricultural Subsurface Pipe Drainage
(American Society of Civil Engineers, 2025)In this study, parallel-plate loading tests for nonperforated and perforated single-wall corrugated plastic pipes were conducted, finite element method (FEM) models were established for parallel-plate loading tests using ... -
Estimating Erosion Degradation of Deep-Sea Mining Transportation Pipes Using a Discrete Phase Simulation Approach
(American Society of Civil Engineers, 2025)Deep-sea mining transportation pipe connects the seabed mining vehicle and the buffer station, which plays a critical role in the deep-sea mining system. During the transportation of minerals, deep-sea mining pipes can be ... -
Effect of Temperature on Turbulent Flow of Herschel–Bulkley Polymeric Solutions in Pipes
(American Society of Civil Engineers, 2025)Fluid temperature is one of the most important parameters influencing the rheological properties of non-Newtonian fluid flow in pipes. If the change in fluid temperature is not considered, it can cause problems in correctly ... -
Full-Scale Field Test Study of Mechanical Behavior of Airport Oil Pipeline
(American Society of Civil Engineers, 2025)In order to fully comprehend the mechanical behavior of airport oil pipelines under different kinds of loading, field tests were designed to obtain the intensity of self-weight stress and additional load, the radial earth ... -
Study on Fire Dynamics of a Cable Compartment in an Underground Comprehensive Pipe Gallery
(American Society of Civil Engineers, 2025)To investigate cable cabin fire characteristics, a 1∶1 full-scale model was built according to the actual situation of cable cabins in a comprehensive pipe gallery in a city to simulate cable cabin fires. Through the ... -
Rapid Prediction Models for Oil Temperature and Surrounding Environment Temperature Fields in Buried Hot Crude Oil Pipelines
(American Society of Civil Engineers, 2025)Wax-rich or high-viscosity crude oil requires heating for long-distance transportation in buried pipelines. Monitoring the temperature distributions and variations of both oil and surrounding environment is crucial to ... -
Probabilistic Performance Evaluation of Buried Onshore and Offshore Pipelines Subjected to Earthquakes: Perspectives on Uncertainties
(American Society of Civil Engineers, 2025)Buried onshore and offshore pipelines subjected to seismic activities involve uncertainties, leading to unexpected damage. Probabilistic-based methods capture such uncertainties by identifying random variables affecting ... -
Investigation on the Mechanical Behavior of Polyethylene Pipes Reinforced by Winding Steel Wires under Radial Compression
(American Society of Civil Engineers, 2025)A steel-wire reinforced thermoplastic pipe (PSP) consists of high-density polyethylene (HDPE) as a matrix and helically wound steel wires as reinforcements. Due to its unique structure and material combination, the PSP ... -
Data-Driven Method for Predicting Long-Term Underground Pipeline Settlement Induced by Rectangular Pipe Jacking Tunnel Construction
(American Society of Civil Engineers, 2025)The long-term settlement of deep pipelines is a crucial factor in the construction of rectangular shield tunnels. Conventional prediction techniques primarily depend on empirical models and statistical analyses, which often ... -
CFD Investigation on Leakage Mechanism of Natural Gas Pipeline: Flow Behavior and Quantity Estimation
(American Society of Civil Engineers, 2025)Leakage in gas pipelines can lead to catastrophic consequences due to the highly flammable and explosive nature of natural gas. The main objective of this study is to investigate the leakage behavior and estimate the leakage ... -
Simulation and Replication of High-Pressure Hydrocarbon Pipeline Commissioning under Large-Drop Undulating Environments
(American Society of Civil Engineers, 2025)The BoZi (BZ) hydrocarbon pipeline is a large descending pipeline that transports a mixture of condensate and light hydrocarbons. It is prone to evaporation during transportation, posing safety risks during commissioning. ... -
Performance Analysis of Methane–Hydrogen Mixture Transportation in Pipelines Using Aspen Plus and Artificial Neural Networks
(American Society of Civil Engineers, 2025)A suitable method for hydrogen transmission is to blend it with methane gas. This study explored the pressure drop and energy required of methane–hydrogen pipelines under various conditions using Aspen Plus and artificial ... -
Development of the Bow-Tie Bayesian Network Model for Assessing Pipeline Failures
(American Society of Civil Engineers, 2025)Recently, oil and gas pipeline leaks in mountainous areas have occurred occasionally. A dynamic risk assessment system has been established to better understand and reveal the risk evolution of such accidents to monitor ... -
AI-Driven Framework for Predicting Oil Pipeline Failure Causes Based on Leak Properties and Financial Impact
(American Society of Civil Engineers, 2025)The current oil pipeline system is at risk for leaks and ruptures due to aging infrastructure, corrosion, and extreme weather. Addressing these vulnerabilities demands a robust disaster preparedness and response strategy ... -
Evaluation of Friction Stir Welding Process on Defective Polyethylene Pipes: Experimental Study
(American Society of Civil Engineers, 2025)Polyethylene (PE) pipes are lightweight and easy to handle but are also prone to cracks and defects. Improper use of equipment can cause subsequent damage, resulting in costly repairs. To avoid this, it is essential to ... -
Acoustic Identification of Water Supply Pipe Leakage Based on Bispectrum Analysis
(American Society of Civil Engineers, 2025)Traditional methods for classification and identification of water supply network leaks rely on manual auditory inspection. Intelligent identification of pipeline leaks based on acoustic signals heavily relies on the ... -
Multifactor Coupling Wear Behaviors of Pipeline Inspection Gauge Cups: Experimental Tests and Simulation Analyses
(American Society of Civil Engineers, 2025)In long-distance inspection operations of oil and gas pipelines, the severe wear of the pipeline inspection gauge (PIG) cups will cause derivation of the mandrel from the pipe axis, which is detrimental to the detection ... -
Water Pipeline Leakage Recognition and Localization Using Machine Learning and Deep Learning Techniques
(American Society of Civil Engineers, 2025)Water distribution systems often face problems with leaks, causing water loss and environmental worries. In literature, applications of machine learning (ML) and deep learning (DL) algorithms in detecting a pipeline leak ...