... and ferromagnetic plungers) whose movement is affected by various external forces. That is why modelling of their dynamic behaviour must involve various inertial forces, passive resistances and uncontrollable elastic deformations. These items negatively affect the movement and usually do not allow guaranteeing...

... when the fixed body is perfectly stiff together with the corresponding radial displacements; and check strains and stresses in the steel shell 2 (only elastic deformations are acceptable) with respect to its possible irreversible plastic deformation. The simulation represents a nonlinear...