in this paper, the characteristics of spatial distribution of leakage field were given bycalculating systematically;
本文对漏电场进行了系统计算,给出漏电场的空间分布特征;
under different longitudinal magnetization, the shape and characteristic of the zero value line of the normal component for the magnetic leakage field which was an important criteria…
分析了不同纵向磁化强度下,作为磁记忆检测方法重要判据的磁场法向零值线形状及分布特点。
the y component of flux leakage field is the primary testing factor in the magnetic flux leakage testing.
缺陷漏磁场的y分量是漏磁检测中最常检测的物理量。
according to the theory of magnetic dipole, the leakage field model of a high-pressure-tube with linear defect was established in vertical low-intensity field.
根据磁偶极子理论,建立稳恒微弱垂直弱磁场作用下高压管类试件线状缺陷产生的漏磁场模型。
this paper introduces the model of defect magnetic flux leakage field and its distribution. the vertical and horizontal magnetic flux leakage field of pipe defect are simulated.
介绍了钢管检测中常见的缺陷漏磁场模型和漏磁场分布,以及对凹坑缺陷漏磁场进行的模拟研究。
the magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory.