Cargando…
Research on Features of Pipeline Crack Signal Based on Weak Magnetic Method
Quantitative online detection of microcracks in long-distance oil and gas pipelines is an international problem, and the effective detection method is still lacking. In this paper, a mathematical model of non-uniform distribution of crack magnetic charges is established based on the stress distribut...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7038721/ https://www.ncbi.nlm.nih.gov/pubmed/32024314 http://dx.doi.org/10.3390/s20030810 |