Article ID Journal Published Year Pages File Type
825225 International Journal of Engineering Science 2011 10 Pages PDF
Abstract

Micromorphic theory (MMT) envisions a material body as a continuous collection of deformable particles; each possesses finite size and inner structure. It is considered as the most successful top-down formulation of a two-level continuum model, in which the deformation is expressed as a sum of macroscopic continuous deformation and internal microscopic deformation of the inner structure. In this work, the kinematics including the objective Eringen tensors is introduced. Balance laws are derived by requiring the energy equation to be form-invariant under the generalized Galilean transformation. The constitutive theories for generalized Micromorphic solid and fluid are formulated. Applications of MMT in micro/nanoscale are discussed.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
Authors
, ,