https://smnsignaling.com/index.....php/impact-of-pretr
Elastic properties of a granular packaging program a nonlinear behavior dependant on its discrete construction and nonlinear inter-grain power legislation. Acoustic waves show a transition from continual, pressure-dependent sound speed to a shock-wave-like behavior with an amplitude-determined propagation rate. This becomes more and more visible at low fixed confinement force as the transient regime shifts to reduce revolution amplitudes for lower static stress. In microgravity,