Journal of Pipeline Systems Engineering and Practice: Recent submissions
Now showing items 41-60 of 755
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Data-Driven Method for Predicting the Transportable Maximum Gas–Oil Ratio
(American Society of Civil Engineers, 2024)In the process of oil–gas mixing transportation, a too-high gas–oil ratio (GOR) will lead to instable flow pattern and high pipeline pressure, which has great safety risks. Therefore, it is important to determine the maximum ... -
Numerical Investigation of Strain Variations along Steel Pipelines in Four-Point Bending Tests
(American Society of Civil Engineers, 2024)Four-point bending tests have been widely applied for investigating flexural behavior of different materials. However, there are no guidelines or standards relating to four-point bending tests for pipes. A steel pipe with ... -
An Investigation into the Stress Corrosion Cracking Characteristics of Duplex Stainless Steel under the Oxygen–Chloride Synergism
(American Society of Civil Engineers, 2024)To address the issue that 2205 duplex stainless steel (DSS) of reboiler tube bundle is prone to stress corrosion cracking (SCC) under high temperature, high chloride, and dissolved oxygen (DO), the SCC mechanism of 2205 ... -
Extending Service Life of Stormwater Drainage Pipes with Proactive Maintenance Tools
(American Society of Civil Engineers, 2024)Aging infrastructure is a significant concern to many system operators who might struggle to operate, maintain, and improve systems and infrastructure assets due to spatially buried assets over a large area, uncertainty ... -
Operation Optimization of Natural Gas Pipe Network Considering Energy Metering
(American Society of Civil Engineers, 2024)Given the rapid advancement in the natural gas market, the existing volume-based trading system falls short of accurately valuing this commodity. This study focuses on addressing the economic challenges in pipeline operations ... -
Effects of Degradation of Pipes on Seismic Rehabilitation Decision-Making for Water Distribution Networks
(American Society of Civil Engineers, 2024)Seismic events disrupt the operation of water distribution networks. Proactive seismic rehabilitation decision-making methods are necessary to ensure maximum serviceability after a seismic event. Most recent proactive ... -
Theoretical Analysis of Drilling Fluid Flow for Maxi-Horizontal Directional Drilling
(American Society of Civil Engineers, 2024)Accurately determining the flow direction of drilling fluid in maxi-horizontal directional drilling (maxi-HDD) is essential for the precise calculation of parameters such as the minimum pressure required for drilling fluid ... -
Novel Curve-Shape Sandwich Composites with Flexible Cores for Rehabilitation of Buried Infrastructure: Experimental and Analytical Studies Considering Geometric Nonlinearity
(American Society of Civil Engineers, 2024)This paper presents findings from an experiment examining a novel curve-shape sandwich composite made of fiber-reinforced polymer (FRP) facesheets and flexible cores under transverse compressive loading. The curve-shape ... -
Water Supply Pipeline Operation Anomaly Mining and Spatiotemporal Correlation Study
(American Society of Civil Engineers, 2024)The recurrent manifestation of anomalies in water supply network systems exerts a profound influence on individuals’ daily lives. Despite this impact, contemporary research on urban water supply networks reveals a conspicuous ... -
Optimal Path Planning Techniques for Oil and Gas Pipelines
(American Society of Civil Engineers, 2024)Optimal design for pipelines layout is gaining further importance because of the increase in demand on oil and gas products. Due to the crucial importance of pipelines design, the need for optimization of pipelines layout ... -
Numerical Analysis of Failure Mechanisms in High-Strength Pipelines Subject to the Interplay of Internal Corrosion and Spanning
(American Society of Civil Engineers, 2024)In engineering applications, the simultaneous suspension and corrosion of pipelines under unstable geological conditions present significant challenges, leading to large deformations, stress concentrations, and potentially ... -
Seismic Interactive Deformations of Pipeline Buried in Sandy Slopes Using Numerical Modeling with a Systematic Calibration Procedure
(American Society of Civil Engineers, 2024)The seismic landslide-pipe problem was investigated numerically using finite-difference code and a bounding surface soil constitutive model [Simple ANIsotropic SAND constitutive model (SANISAND)]. The SANISAND model was ... -
Residual Stress Prediction of Butt-Welded Joints for Thick-Walled Pipe Using Heat-Input Method
(American Society of Civil Engineers, 2024)Residual stress of a welding joint based on finite element simulation was predicted to gain popularity in the process equipment industry. As for the nuclear power industry, the weldment located in a primary coolant system ... -
Concrete Bedding Effect on the Behavior of Buried Concrete Pipe: Experimental Investigation
(American Society of Civil Engineers, 2024)Concrete pipes both reinforced and unreinforced still serve as efficient subsurface infrastructure, especially when used as culverts and sewer lines. In which its structural performance greatly affected by pipe-soil ... -
Application of Acoustic Signal Hybrid Filtering with 1D-CNN for Fault Diagnosis of Natural Gas Pipeline Leakage
(American Society of Civil Engineers, 2024)In acoustic signal–based natural gas pipeline leak detection, it is a technical difficulty to effectively remove the strong background noise hidden in the acoustic signal. Unfortunately, existing techniques usually study ... -
Natural-Gas Transmission Pipeline-Leak Detection Model Based on Acoustic Emission and Machine Learning
(American Society of Civil Engineers, 2024)The advancement of machine learning offers a promising solution for diagnosing both the extent of leakage and the precise location of natural gas transmission pipeline leaks. While pipeline leaks often manifest through ... -
Bending Response and Design Equations for Gravity-Flow Pipe Liners Passing across Ring Fractures or Joints
(American Society of Civil Engineers, 2024)Vehicle loads and differential ground movements can induce tensile strains in close-fitting polymer liners installed within gravity flow pipes, where the liner stretches across ring fractures or joints experiencing rotation ... -
Assessment through Machine Learning of Groundwater Vulnerability after Seismic Damage to Fuel Pipeline
(American Society of Civil Engineers, 2024)This study assessed the vulnerability of groundwater resources to the failure of the urban fuel distribution network under an earthquake. A case study of the Tehran, Iran, gas distribution network and the Tehran–Karaj Plain ... -
Pilot Study of the Characteristics of Different Failure Types in Water Distribution System Pipes
(American Society of Civil Engineers, 2024)Rapid urban, economic, and population growth has led to increased water demand and reduced availability. At the same time, the condition of water distribution systems has deteriorated, and water leakage has increased. ... -
A Fuzzy Random Chance-Constrained Programming for Water Distribution System under Uncertainty
(American Society of Civil Engineers, 2024)In this paper, a model with integration of interval programming (IP), chance-constrained programming (CCP), and fuzzy random variables (FRVs), termed as an inexact fuzzy random chance-constrained programming (IFRCCP) model, ...