Table 3 lists the available nodal reaction force and moment variables. Viscous dissipated energy,. When an elastomeric test specimen is subjected to simple tension from its virgin state, unloaded, and then reloaded, the stress required on reloading is less than that on the initial loading for stretches up to the maximum stretch achieved during the initial loading. Viscous energy density dissipated in the element. This expression is commonly referred to as the Mooney-Rivlin material model.
nest...