How long it takes to replace dispersed energy froma turning loaded flywheel?

The time it takes to replace dispersed energy from a turning loaded flywheel depends on several factors, including the flywheel's design, the amount of energy being replenished, and the power input available for recharging. Typically, the energy can be restored in a matter of seconds to minutes, depending on the efficiency of the system and the power source used. For example, a flywheel energy storage system can recharge quickly if connected to a high-capacity power source. However, precise durations will vary based on specific system parameters and operational conditions.