Combined torsion, circular and axial shearing of a compressible hyperelastic and prestressed tube

In this paper, we study the combined torsion, circular and axial shearing of a compressible hyperelastic and prestressed tube. The analysis is carried out for a class of Ogden elastic material and the governing nonlinear equations are solved numerically using the Runge-Kutta method. The results reported present the effects of the torsion for different shearing lends on the local volume change and the circumferential stretch ratio. The effect of the second invariant-dependent behavior of polynomial materials is also investigated.