arXiv · cond-mat/0504211
Missing physics in stick-slip dynamics of a model for peeling of an adhesive tape
Abstract
It is now known that the equations of motion for the contact point during peeling of an adhesive tape mounted on a roll introduced earlier are singular and do not support dynamical jumps across the two stable branches of the peel force function. By including the kinetic energy of the tape in the Lagrangian, we derive equations of motion that support stick-slip jumps as a natural consequence of the inherent dynamics. In the low mass limit, these equations reproduce solutions obtained using a differential-algebraic algorithm introduced for the earlier equations. Our analysis also shows that mass of the ribbon has a strong influence on the nature of the dynamics.
Explore related subjects
Keep this discovery
Rumi De, G. Ananthakrishna. 2005-04-08. Missing physics in stick-slip dynamics of a model for peeling of an adhesive tape. https://doi.org/10.1103/physreve.71.055201
Cite the original work for its findings. Save a collection to share your selection of sources.