Numerical Simulation of Oil and Gas Pipeline Crack Detection Based on Pulsed Eddy Current Testing Technology
2021 4th International Conference on Electron Device and Mechanical Engineering (ICEDME)（2021）
Abstract
The application of pulse eddy current detection (PECT) to quantitative detection of oil and gas pipeline cracks is a hot research field in the field of nondestructive testing. Firstly, the paper analyzes the crack detection technology by pulse eddy current, and establishes the PECT finite element model with defects by Maxwell simulation software. The influence of lift height on the detection signa...
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Key words
Pulsed eddy current testing,oil and gas pipeline,crack defect,numerical simulation
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