Determination of parameters of an autonomous source of a constant magnetic field for a portable electromagnetic-acoustic transducer

• Date: 2025
• Main Authors: Bolyukh, V. F., Suchkov, G. M., Mygushchenko, R. P., Kalnytskyi, M. E.
• Format: Article
• Language: English
• Published: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2025
• Subjects: autonomous magnetic field source; permanent magnet parameters; magnetic field; remote ferromagnetic object; integral criterion; electromagnetic-acoustic transducer; signal amplitude; noise
• Online Access: http://eie.khpi.edu.ua/article/view/333105
• Journal Title: Electrical Engineering & Electromechanics

Purpose. Determination of rational parameters of an autonomous source of constant magnetic field, ensuring the efficiency of using portable electromagnetic-acoustic transducers (EMAT) for diagnostics of remote ferromagnetic objects. Methodology. An analysis of the parameters of an autonomous magneti...