A CONVERGENCE OF NONLINEAR CHAINS IN A ONE-DIMENSIONAL SETTING
Keywords:
Convergence, Nonlinear, Dimensional, Unharmonic, VelocityAbstract
In one dimension, we look into unharmonic chain collisions with a hard wall. It is discovered that the coefficient of restitution (COR) has a minimum value at a specific velocity and is strongly impacted by the velocity at which chains meet. The link between COR and collision velocity is determined for low-velocity collisions using perturbation methods. The velocity dependence was found to be characterized by the exponent of the lowest unharmonic term of the interparticle potential energy.
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