journal article·2004-02

Numerical Simulation of the Magnetic State of a Circularly Magnetized Cored Ferromagnetic Cylinder with Longitudinal Structure Inhomogeneity

V. F. Matyuk, A. V. Strelyukhin, D. A. Pinchukov

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Abstract

Based on the method of space integral equations, the magnetization and magnetic field intensity are calculated for a circularly magnetized cored ferromagnetic cylinder with a longitudinal structural inhomogeneity. The effect of magnetic properties and size of the structural inhomogeneity on magnetization processes is studied. The calculated magnetic field intensity on the surface of a cored cylinder with longitudinal inhomogeneity is compared with experimental data.
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Research context

OpenAlex topics: Characterization and Applications of Magnetic Nanoparticles · Magnetic Properties and Applications · Geomagnetism and Paleomagnetism Studies

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References (3)

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1. Matyuk, V.F., Churilo, V.R., and Strelyukhin, A.V., Numerical Simulation of the Magnetic State of a Ferromagnet Located in a Nonuniform Static Magnetic Field Using the Three-Dimensional Intergal Equation Method. I. Description of the Calculation Method, H??J Defectoscopiya, 2003, no. 8, pp. 77–84 [Russian J. of Nondestructive Testing(Engl. Transl.), 2003, vol. 39, no. 8, p. 629].
2. Matyuk, V.F., Churilo, V.R., and Strelyukhin, A.V., Numerical Simulation of the Magnetic State of a Ferromagnet Located in a Nonuniform Static Magnetic Field Using the Three-Dimensional Intergal Equation Method. II. Ferromagnetic Disk in the Magnetic Field of a Superposed Solenoid, Defectoscopiya, 2003, no. 12 [Russian J. of Nondestructive Testing(Engl. Transl.), 2003, vol. 39, no. 12, p. 935].10.1023/B:RUNT.0000026016.47671.e4 ↗
3. Elektromagnitnyi kontrol'(Electromagnetic Testing), Sukhorukov, V.V., Ed., Moscow: Vysshaya Shkola, 1992.