A method using magnetic eddy current testing for distinguishing ID and OD defects of pipelines under saturation magnetization

Y Long, S Huang, Y Zheng… - The Applied …, 2020 - journals.riverpublishers.com
Distinguishing the inside (ID) and outside (OD) defect is an essential problem for the oil and
gas pipeline nondestructive testing in engineering. The most widely used solution is to …

Internal and external defects discrimination of pipelines using composite magnetic flux leakage detection

Y Long, S Huang, L Peng, W Wang… - 2021 IEEE …, 2021 - ieeexplore.ieee.org
Leakage failure risks of oil and natural gas pipelines caused by internal and external defects
are different. In the magnetic flux leakage (MFL) detection, different quantification algorithms …

Development of sectored external pipeline inspection gauge for health monitoring of industrial carbon steel pipelines

S Saha, D Mukherjee, Y Chandra, SC Ramrane… - Advances in Non …, 2021 - Springer
Abstract Magnetic Flux Leakage (MFL)-based inspection gauges are widely used for full
periphery inspection under Non-Destructive Testing (NDT) of buried petroleum pipelines …

Intelligent inspection technology for cross-country buried petroleum pipelines.

SK Lahiri, S Malhotra… - Current Science …, 2022 - search.ebscohost.com
A case study is presented here on the continued development efforts at the Bhabha Atomic
Research Centre on instrumented pipeline inspection gauge for Indian Oil Corporation …