Webel: SysML: TIP: Try "reverse" time ordered effect-from-cause Dependencies. Because it's harder to depend on something that does not already exist!
A TimeEvent is an Event that occurs at a specific point in time. Source Unified Modeling Language 2.5.1
Rate::rate - In particular, the denominator for units used in the rate property shall be time units. Source OMG Systems Modeling Language (SysML) 1.6
Rate ... When the stereotype is applied to a parameter, the parameter shall be streaming, and the stereotype gives the number of objects or values that flow in or out of the parameter per time interval while the behavior or operation is executing. Source OMG Systems Modeling Language (SysML) 1.6