Calculating the Magnetic Field Strength Inside and Outside of an Infinite Cylinder Placed in an Arbitrary External Field

IF 0.9 4区材料科学 Q4 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Russian Journal of Nondestructive Testing Pub Date : 2024-07-27 DOI:10.1134/S1061830924601703

V. V. Dyakin, O. V. Kudryashova, V. Y. Raevskii

引用次数: 0

Abstract

Formulas and the corresponding algorithm for finding the magnetic field strength inside and outside a homogeneous cylinder placed in an external magnetic field of arbitrary configuration are deduced in the model of an infinite cylinder. The results of calculations based on these formulas are tested for their correspondence with known physical laws as well as for their coincidence with the well-known analytical answers in the limit particular cases of the forms of magnetics. A computer program in Fortran language implementing calculations using the proposed algorithm has been compiled and debugged.

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计算置于任意外磁场中的无限圆柱体内外的磁场强度

摘要在无限圆柱体模型中，推导出了在任意配置的外部磁场中放置的均质圆柱体内外磁场强度的计算公式和相应算法。根据这些公式计算的结果，检验了它们与已知物理定律的对应关系，以及在磁学形式的极限特殊情况下与已知分析答案的吻合程度。我们已经编译并调试了一个用 Fortran 语言编写的计算机程序，该程序利用所提出的算法进行计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Russian Journal of Nondestructive Testing 工程技术-材料科学：表征与测试

CiteScore

1.60

自引率

44.40%

发文量

审稿时长

6-12 weeks

期刊介绍： Russian Journal of Nondestructive Testing, a translation of Defectoskopiya, is a publication of the Russian Academy of Sciences. This publication offers current Russian research on the theory and technology of nondestructive testing of materials and components. It describes laboratory and industrial investigations of devices and instrumentation and provides reviews of new equipment developed for series manufacture. Articles cover all physical methods of nondestructive testing, including magnetic and electrical; ultrasonic; X-ray and Y-ray; capillary; liquid (color luminescence), and radio (for materials of low conductivity).