Title: Dynamic analysis of magneto‐electro‐elastic cylindrical shells by quasi‐static and fully dynamic electromagnetic theories
Abstract: Purpose This paper aims to present harmonic response of magneto‐electro‐elastic cylinder by quasi‐static and fully dynamic electromagnetic theories. The quasi‐static assumption uses magnetic scalar potential whereas magnetic vector potential is employed in a fully dynamic model. Design/methodology/approach The electric field induced by time varying magnetic field is non‐conservative and can be described by electric scalar potential and magnetic vector potentials. Findings The magnitude of vector potential is dominant in axial and circumferential direction whereas the magnetic flux density is significant in radial direction. Magnetic scalar potential approach evaluates only the radial component of magnetic flux density and electric field intensity is reasonably the same as that of the magnetic vector potential approach. Originality/value Semi‐analytical finite element method is used in this paper and the vector potential is formulated in cylindrical coordinates.
Publication Year: 2012
Publication Date: 2012-09-28
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 1
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot