Results 11 to 20 of about 52,212 (299)
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 +2 more sources
, 2018 Pipeline inspection is necessary in order to detect the build-up of deposits or cracks before they become an issue. Inspection is usually carried out by a team of skilled access technicians with a first-aid rescue team on standby. Manned inspection can be very dangerous and costly. A far safer solution is inspection by robot. The majority of inspection
Got Critg, Nuria +3 more
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Attention Module Magnetic Flux Leakage Linked Deep Residual Network for Pipeline In-Line Inspection
Sensors, 2022 Pipeline operational safety is the foundation of the pipeline industry. Inspection and evaluation of defects is an important means of ensuring the safe operation of pipelines.
Shucong Liu, Hongjun Wang, Rui Li
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You-qi chuyun, 2021 As an important part of pipeline integrity management, the alignment of the external and internal pipeline inspection data is to align the external inspection points to the internal inspection centerline, so as to fully mine the value of internal and ...
Haipeng LIU +7 more
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Inspection Planning of Subsea Pipeline Using Risk-Based Inspection
Journal of Materials Exploration and FindingsPipelines are an important tool in oil and gas exploration. Pipeline is a transmission and liquid collection lines, including their accessories, which transport fluids from one plant to another.
Ni Luh Triska Adelia +2 more
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Research review and innovative analysis of UAV pipeline inspection based on knowledge graphs [PDF]
You-qi chuyunObjective In the energy sector, pipeline inspection and monitoring provide an efficient method for detecting and addressing defects in energy pipeline transportation at an early stage, thereby ensuring the safe operation and sustainable development of ...
Yinghan MA, Hong ZHAO
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Structural design and sealing performance of cup in diameter-variable pipeline detector
You-qi chuyun, 2020 The diameter-variable oil and gas pipeline detector is a kind of pipeline detection device that can simultaneously conduct in-service detection on pipelines with different diameters within the interval of a pig launching and receiving station.The ...
Zhenbei LI +4 more
doaj +1 more source
Application test of energy-saving coating on crude oil pipeline heater
You-qi chuyun, 2020 The fuel energy consumption of heater accounts for a large proportion of the total energy consumption ofcrude oil pipeline transportation. Energy-saving coating can increase the tube blackness and wall reflectivity of the heaterwithout changing its ...
Entao HUANG +7 more
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Development of transverse excitation MFL inline detector
You-qi chuyun, 2020 A transverse excitation magnetic flux leakage (MFL) inline detector, with a diameter of 711 mm, was developed in response to the difficulty in detecting axial metal loss defects of long-distance oil and gas pipelines.
Chao YU +6 more
doaj +1 more source
Passing capacity of all-polyurethane pig in pipeline with diameter of 323.9 mm
You-qi chuyun, 2021 In order to evaluate the effect of the complicated working conditions in small diameter pipeline on the passing capacity of all-polyurethane pig, the possible causes for the whole fracture of all-polyurethane pig were analyzed.
Zhenbei LI
doaj +1 more source