Study on Rebounding Height of Capsule-shaped Object Based on Serial Coefficient of Restitution

Abstract The capsule-shaped object, when vertically released at certain initial angular velocity, can easily rebound to exceed the release height. high-speed camera is used record experimental images. software, Tracker, track data. Finally, serial coefficient of restitution and spin parameter be statistically summarized. MATLAB process images obtain correlation between relevant data capsule rebounding status restitution, bases for direction changes before after capsule. ANSYS employed simulation At last, evidence provided substantiate that can, under some conditions, allow object higher than height, identified by value parameter.