Magnetoelastic forced and free vibrations of ferromagnetic plates in direct transverse or longitudinal electromagnetic fields

• Autorzy: Vantsyan, A. A.
• Języki publikacji: EN

Abstrakty

EN

The experimental investigations of the problem of bending vibrations of magnetoelastic and ferromagnetic plates are carried out. The amplitudes of displacements, velocities and accelerations are evaluated and the corresponding curves as functions of the magnetic field, longitudinal or transverse, are drawn. It is shown that they have extremal character. Also graphs of frequencies of free vibrations of plates as functions of magnetic field are given, what is in agreement with the spatial theory developed by ourselves.

Słowa kluczowe

PL

płytka ferromagnetyczna; drgania płytek ferromagnetycznych; drganie swobodne; drganie wymuszone; pole elektromagnetyczne podłużne; pole elektromagnetyczne poprzeczne

EN

ferromagnetic plate; vibrations of ferromagnetic plates; free vibration; forced vibration; longitudinal electromagnetic field; transverse electromagnetic field

• Czasopismo: Journal of Technical Physics
• Rocznik: 2004
• Tom: Vol. 45, no 3
• Strony: 237-241
• Opis fizyczny: Bibliogr. 11 poz., wykr.

Twórcy

autor

Vantsyan, A. A.

Bibliografia

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• 3. S. KALISKI, Magnetoelastic resonance vibration of a perfectly conducting plate in a. magnetic field, Proceedings of Vibration Problems, 3, 4, 235-243, Warszawa 19G2.
• 4. H. PARKUS, Electromagnetic interactions in elastic solids, Wien-New York 1979.
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• 7. G.Y. BAGDASARIAN, Vibrations and stability of magnetoelustic systems, Tigran Mets Yr., p.435, 1999.
• 8. F.G. MOON, PAD YIH-HSING, Vibration and dynamic instability of a beam-plate in a transverse magnetic field, Int. J. Applied Mechanics, 36, 1, 1969.
• 9. F.G. MOON, Mechanics of ferroelastic plates in a uniform magnetic field, Int. J. Applied Mechanics, 37, 1, 1970.
• 10. A.G. BAGDOEV, A.A. VANTSYAN, Theoretical and experimental investigations of waves in plate in magnetic field for and averaged problems, Int. J. Solids and Structures, 39, 251-259, 2002.
• 11. A.A. VANTSYAN, N.K. GRIGORIAN, Ju.S. SAFARIAN, The experimental investigation of influence of direct electromagnetic field on the forced transverse vibration of electroconducting plates [in Russian], Izv. NAS AR Mechanica, 55, 2, 2002.