Translations:Betriebsregeltypen/47/en

In the case of a linear relation between inflow and discharge and a constant factor for the storage volume, the duration line of the discharge is a curve corresponding to the inflow reduced by a certain percentage. If the storage volume factor remains constant, the duration line can be changed by varying the inflow/discharge relationship. An additional modification of the factor via the storage volume has the advantage of being able to respond to certain filling levels to prevent the storage from emptying or overflowing.