An integral equation model for the magnetic flux leakage method

作者：Snarskii A A; Zhenirovskyy M; Meinert D^*; Schulte M

来源：NDT & E International, 2010, 43(4): 343-347.

DOI：10.1016/j.ndteint.2010.01.008

• Magnetic flux leakage method
• Integral equation method
• Finite element method

This paper describes a new method for the calculation of the MFL field from a given defect shape and induced magnetisation. The field is described by means of three-dimensional integral equations, providing a view similar to a standard MFL corrosion detection tool. This method allows the quick calculation of the MFL field on a standard PC.

• 出版日期2010-6