### Abstract

Original language | English |
---|---|

Title of host publication | Mechanics and Electrodynamics of Magneto- and Electro-elastic Materials |

Editors | Raymond Ogden, David Steigmann |

Place of Publication | Vienna, Austria |

Publisher | Springer |

Pages | 107-152 |

Number of pages | 46 |

ISBN (Print) | 978-3709107003 |

DOIs | |

Publication status | Published - 7 Apr 2011 |

### Publication series

Name | CISM International Centre for Mechanical Sciences - Courses and Lectures |
---|---|

Publisher | Springer |

Volume | 527 |

ISSN (Print) | 0254-1971 |

### Fingerprint

### Cite this

*Mechanics and Electrodynamics of Magneto- and Electro-elastic Materials*(pp. 107-152). (CISM International Centre for Mechanical Sciences - Courses and Lectures; Vol. 527). Vienna, Austria: Springer . https://doi.org/10.1007/978-3-7091-0701-0_3

**Magnetostatics : from Basic Principles to Nonlinear Interactions in Deformable Media .** / Ogden, Raymond William.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

*Mechanics and Electrodynamics of Magneto- and Electro-elastic Materials.*CISM International Centre for Mechanical Sciences - Courses and Lectures, vol. 527, Springer , Vienna, Austria, pp. 107-152. https://doi.org/10.1007/978-3-7091-0701-0_3

}

TY - CHAP

T1 - Magnetostatics

T2 - from Basic Principles to Nonlinear Interactions in Deformable Media

AU - Ogden, Raymond William

PY - 2011/4/7

Y1 - 2011/4/7

N2 - In these notes we provide a development of the basic principles of the classical theory of magnetostatics, from the fundamental notions of magnetic dipoles through to distributions of current in a non-deformable continuum, the equations governing the magnetic field and magnetic induction vectors in free space and in a magnetizable material, and then to the modifications of the theory required to account for the deformability of material media. A review of the relevant continuum mechanics is included as a prelude to the description of large magnetoelastic deformations. The constitutive equations for a nonlinear magnetoelastic material are presented first in Eulerian form and then an alternative formulation of the equations based on a Lagrangian approach is adopted, which leads to an elegant and relatively simple structure for the constitutive equations and the governing differential equations. The theory is specialized further to the case of an isotropic magnetoelastic material and representative prototype boundary-value problems are formulated and then solved using a simple model constitutive law in order to illustrate the nonlinear magnetoelastic coupling.

AB - In these notes we provide a development of the basic principles of the classical theory of magnetostatics, from the fundamental notions of magnetic dipoles through to distributions of current in a non-deformable continuum, the equations governing the magnetic field and magnetic induction vectors in free space and in a magnetizable material, and then to the modifications of the theory required to account for the deformability of material media. A review of the relevant continuum mechanics is included as a prelude to the description of large magnetoelastic deformations. The constitutive equations for a nonlinear magnetoelastic material are presented first in Eulerian form and then an alternative formulation of the equations based on a Lagrangian approach is adopted, which leads to an elegant and relatively simple structure for the constitutive equations and the governing differential equations. The theory is specialized further to the case of an isotropic magnetoelastic material and representative prototype boundary-value problems are formulated and then solved using a simple model constitutive law in order to illustrate the nonlinear magnetoelastic coupling.

U2 - 10.1007/978-3-7091-0701-0_3

DO - 10.1007/978-3-7091-0701-0_3

M3 - Chapter

SN - 978-3709107003

T3 - CISM International Centre for Mechanical Sciences - Courses and Lectures

SP - 107

EP - 152

BT - Mechanics and Electrodynamics of Magneto- and Electro-elastic Materials

A2 - Ogden, Raymond

A2 - Steigmann, David

PB - Springer

CY - Vienna, Austria

ER -