The effect of magnetic field on torsional waves propagating in non-homogeneous viscoelastic cylindrically aeolotropic material is discussed. The elastic constants and non-homogeneity in viscoelastic medium in terms of density and elastic constant is taken. The frequency equations have been derived in the form of a determinant involving Bessel functions. Dispersion equation in each case has been...

A backwards-tracking Lagrangian–Eulerian method is used to simulate planar viscoelastic squeeze flow. The momentum and continuity equations are discretized with the finite volume implicit immersed boundary conditions describe objects in domain. flow, which involves moving solid geometry as well free surface chosen for its relevance industrial applications, such adhesive parts assembly hemming. ...

In this note a one-dimensional nonlinear partial differential equation, which has been recently introduced by the author and co-workers, describing response of viscoelastic solids showing limiting strain behaviour in stress-rate cases is investigated. The model results from an implicit constitutive relation between linearized stress. For model, specific form nonlinearity that investigated only ...

background: laser-tissue interaction on low-level laser therapy (lllt) has widespread medical applications (e.g., improved wound healing). the tensile strength of radiated tissue by lllt is known to be increased mainly because of cross collagen bands developed after radiation. objective: in this work, we studied the instantaneous effect of radiation of polarized laser beam on the viscoelastic t...

The last decade has witnessed the emergence of magneto-active polymers (MAPs) as one most advanced multi-functional soft composites. Depending on magnetisation mechanisms and responsive behaviour, MAPs are mainly classified hard magnetic MAPs. Polymeric materials widely treated fully incompressible solids that require special numerical treatment to solve associated boundary value problem. Furth...

Semi-analytical solutions for vibration analysis of nonlocal piezoelectric Kirchhoff plates resting on viscoelastic foundation with arbitrary boundary conditions are derived by developing Galerkin strip distributed transfer function method. Based on the nonlocal elasticity theory for piezoelectric materials and Hamilton's principle, the governing equations of motion and boundary conditions are ...