Results 11 to 20 of about 488,169 (305)
Sensors, 2023 An accurate estimation of pipe attributes, pose of pipeline inspection gauge (PIG), and downstream pipeline topology is essential for successful in-line inspection (ILI) of underground compressible gas pipelines.
Hoa-Hung Nguyen +2 more
doaj +1 more source
Energies, 2023 Long-distance oil and gas pipelines buried in permafrost areas will inevitably encounter typical geological disasters, such as frost heave and thaw settlement and sliding, which easily cause pipeline displacement, bending, or deformation.
Pengchao Chen +5 more
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Alignment method of pipeline in-line inspection data and its application
You-qi chuyun, 2021 With the continuous development of in-line inspection, two or more rounds of in-line inspection have been performed to most pipelines, and a large number of in-line inspection data are obtained.
Peng SUN +4 more
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Development status and improvement strategy of in-line inspection technology and management
You-qi chuyun, 2020 Pipeline defects have always been the dominant factor leading to pipeline failure. Using in-line inspectiontechnology to inspect and identify various pipeline defects has become a widely acknowledged practice in Chinaand abroad.
Zhiping WU +5 more
doaj +1 more source
Statistical Soil Characterization of an Underground Corroded Pipeline Using In-Line Inspections
Metals, 2021 Underground pipelines have a space-dependent condition that arises from various soil properties surrounding the pipeline (e.g., moisture content, pH, aeration) and the efficiency of protection measures.
Rafael Amaya-Gómez +3 more
doaj +1 more source
A novel ACFM probe for oil and gas pipe in-line inspection
Energy Reports, 2021 Recently, pipeline are widely used in oil and gas transportation. But due to corrosion and external forces, corrosion, material failure and damage may occur.
Yijing Feng +4 more
doaj +1 more source
Data coordinate technology of pipeline in-line inspection
You-qi chuyun, 2021 At present, mileage is used as the location datum of pipeline defects, anomalies and feature points, which is not conducive to defect repair and deep utilization of in-line inspection data.
Xiaolin ZHANG +6 more
doaj +1 more source
You-qi chuyun, 2020 The results of pipeline integrity assessment are directly affected by the reliability of quantification precision of the in-line inspection defect size, and accordingly, the determination of maintenance plan and re-inspection time will be affected.By ...
Yongbin QUE
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Ultrafast 2K line-scan sensor for industrial inspection applications
, 2022 Paper 95251V, 15 S.Optical inspection systems require fast image acquisition at significantly enhanced resolution when utilized for advanced machine vision tasks. Examples are quality assurance in print inspection, printed circuit board inspection, wafer
Brockherde, Werner +6 more
core +1 more source
Identification and evaluation on bending deformation of China-Russia Eastern Gas Pipeline
You-qi chuyun, 2020 Local displacement and bending deformation of pipeline may occur under the action of external load. When superimposed with defects such as pipeline body corrosion, manufacturing or weld defects, the pipeline body will probably fail at the stress ...
Xiaoming ZHAO +6 more
doaj +1 more source