The behaviour of small size dielectric elastic beams is described within higher-grade theory with including electric polarization. The coupling between strain gradients and polarization is incorporated into the constitutive laws in the form of flexoelectricity. while piezoelectricity is involve in the classical form. Both the governing equations and boundary conditions are derived usi... https://www.infonoticiasgandia.com/product-category/food-processor-blades/