Results 151 to 160 of about 1,348 (176)
Genetic algorithm optimization of negative pressure wave method for robust real time leak detection in long distance pipelines. [PDF]
Sci RepSharifi A +6 more
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Yoke-Type Elasto-Magnetic Sensor-Based Tension Force Monitoring Method for Enhancement of Field Applicability. [PDF]
Sensors (Basel)Lee HJ, Kyung SB, Kim JW.
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Research in Nondestructive Evaluation, 2015
This article is based on the associated linearity of magnetic flux leakage signal eigenvalues and detection status information, proposing a methodology that applies multiple magnetic flux leakage signal eigenvalues to evaluate defects and goes a step further in conforming the limitation of the traditional evaluation system, which merely uses signal ...
Yanhua Sun +4 more
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This article is based on the associated linearity of magnetic flux leakage signal eigenvalues and detection status information, proposing a methodology that applies multiple magnetic flux leakage signal eigenvalues to evaluate defects and goes a step further in conforming the limitation of the traditional evaluation system, which merely uses signal ...
Yanhua Sun +4 more
openaire +1 more source
2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2019
Knowing that realistic defects in materials are not simple but complex which influence inspection results, it is most important that the NDT/E of materials provide quantitative information of defects such as size, length, depth and orientation so as to accurately and efficiency predict a structures integrity and lifespan.
Alimey Fred John +5 more
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Knowing that realistic defects in materials are not simple but complex which influence inspection results, it is most important that the NDT/E of materials provide quantitative information of defects such as size, length, depth and orientation so as to accurately and efficiency predict a structures integrity and lifespan.
Alimey Fred John +5 more
openaire +1 more source
2008 7th International Pipeline Conference, Volume 2, 2008
Battelle has developed dual field magnetic flux leakage (MFL) technology for the detection and characterization of mechanical damage to pipelines. The basic principle involves the use of a high magnetic field between 140 and 180 Oersted (11.1 to 14.3 kA/m) and the use of a low magnetic field between 50 and 70 Oersted (4 to 5.6 kA/m).
Alex Rubinshteyn +2 more
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Battelle has developed dual field magnetic flux leakage (MFL) technology for the detection and characterization of mechanical damage to pipelines. The basic principle involves the use of a high magnetic field between 140 and 180 Oersted (11.1 to 14.3 kA/m) and the use of a low magnetic field between 50 and 70 Oersted (4 to 5.6 kA/m).
Alex Rubinshteyn +2 more
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Using finite element simulation analysis, different wire rope structures with the same diameter and damage models were created for analyzing the principle of magnetic flux leakage (MFL) wire rope inspection. As a result, different wire rope modelling structures result in different distributions of the internal magnetic field within the wire rope as ...
Jiang, Xiaoyuan +5 more
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Jiang, Xiaoyuan +5 more
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2015
3D physical modelling and Finite Element Analysis (FEA) have been performed to investigate individual sensor's performances fabricated from highly sensitive advanced state of the art semiconductor heterostructure materials which have been developed at the University of Manchester, and to explore Magnetic Flux Leakage (MFL) NDT configurations using a ...
Ahmad, E. +3 more
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3D physical modelling and Finite Element Analysis (FEA) have been performed to investigate individual sensor's performances fabricated from highly sensitive advanced state of the art semiconductor heterostructure materials which have been developed at the University of Manchester, and to explore Magnetic Flux Leakage (MFL) NDT configurations using a ...
Ahmad, E. +3 more
openaire +2 more sources
Nondestructive testing systems with magnetic flux leakage (MFL)
2016Youssef, Sargon +3 more
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Multisensor Fusion for Magnetic Flux Leakage Defect Characterization Under Information Incompletion
IEEE Transactions on Industrial Electronics, 2021Mingrui Fu, Jinhai Liu, Ji Han
exaly