Results 81 to 90 of about 495 (164)
Magnetic Flux Leakage (MFL) Method for Damage Detection in Internal Post-Tensioning Tendons
US Transportation Collection2021PDFTech ReportJaved, AliSadeghnejad, AmirRehmat, Sheharyar eYakel, AaronAzizinamini, AtorodFlorida International UniversityFlorida. Department of Transportation. Research CenterFlorida.
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Numerical simulation on magnetic flux leakage testing at high speed
High-speed non-destructive inspection (NDI) systems using magnetic flux leakage method (MFL) is in great demand in online metal inspection and defect characterisation, especially in pipeline and rail track inspection.
Tian GY, Li Y, Ward S
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3-D FEM simulation of lift-off effects on magnetic flux leakage testing
, 2013 With the increase of pipelines and steel tanks, corrosion leakage accidents happen frequently. The magnetic flux leakage (MFL) method is currently the most commonly used pipeline inspection technique.
吴德会 +4 more
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New Techniques for the Quantification of Defects Through Pulsed Magnetic Flux Leakage
Although the probability of defect detection using magnetic flux leakage (MFL) inspection is sufficient for most applications for which it is used; inspection of ferromagnetic pipeline, wire rope, etc., accurate defect characterisation is problematic ...
Tian GY, Kaba M, Wilson JW
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A 3-D Defect Profile Inversion Method Based on the Continuity Correction Strategy
MachinesMagnetic flux leakage (MFL) detection is widely used in the non-destructive testing of pipelines. Inversion is a key step in MFL detection, and iterative inversion based on an optimization algorithm is an effective method for constructing the 3-D profile
Chenlin Wang +4 more
doaj +1 more source
Magnetic flux leakage (MFL) testing is widely used to detect and characterise defects in pipelines, rail tracks and other structures. The measurement of the two field components perpendicular to the test surface and parallel to the applied field in MFL ...
Tian GY, Li Y, Wilson J
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Adaptive Multi-Scale Bayesian Framework for MFL Inspection of Steel Wire Ropes
MachinesMagnetic flux leakage (MFL) technology is widely used in steel wire rope (SWR) inspection for non-destructive testing. However, accurate defect characterization requires advanced signal processing techniques to handle complex noise conditions and varying
Xiaoping Li +3 more
doaj +1 more source
Highly Sensitive Planar Hall Magnetoresistive Sensor for Magnetic Flux Leakage Pipeline Inspection
, 2018 Magnetic flux leakage (MFL) detection is frequently used for oil and gas pipeline inspection, especially for evaluation of the integrity of pipelines. The success of the MFL technique depends on many parameters. However, a sensitive magnetic sensor is an
Cheolgi Kim +16 more
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, 2017 The underground storage tank usually has small volume and typically cylinder shape. A magnetic flux leakage (MFL) inspection device was developed for underground storage tank.
Zhangwei Ling +4 more
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