Mechanical systems,
made observable.
Explore mechanical dynamics through complete simulation examples. Each study starts from a physical system, defines its parameters and initial conditions, and uses Porvion to examine the resulting motion.
Explore mechanical simulation examples.
Explore mechanical systems through complete simulation case studies, from conservative energy exchange to damping, dissipation and vibration control.
Energy Transfer and Beating in a 2-DOF System
Two oscillators connected by a coupling spring can exchange vibrational energy when they are tuned near the same natural frequency. This example shows how beating reveals the periodic transfer of energy between the two masses.
Explore the exampleDamped Energy Transfer in a Coupled 2-DOF System
Adding viscous damping to the secondary oscillator changes the energy balance of the coupled system. Part of the transferred vibrational energy is dissipated, progressively reducing the repeated energy return and suppressing the beating response.
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