Translations:Berechnungsschema/ Implementierung der Betriebsregeln/3/en

The order of the regularities given before already gives a structure which is also usable for mathematics. The central dependence is given by the storage content. In system hydrology, such a form of dependence is known by the linear single reservoir and can be solved in a closed way. Its principle is based on the assumption that the discharge is always proportional to the amount of water present in it (reservoir content). The proportionality factor k is called the storage constant. Together with the continuity equation, this gives the differential equation of the single-linear reservoir. This form of the storage equation is unsuitable for actual application to control-influenced storage systems. On the one hand, the discharges are normally not proportional to the storage content, on the other hand, the equation must be extended to any number of discharges.