Modeling the filling of the pipeline system (PS) with liquid under occurrence and propagation of hydro shockwaves and choice of dimension types and adjustments of the protective and safety automatics devices (psad)

The method of the advanced accuracy calculation on the filling up of the PS with liquids under occurrence and propagation of hydro shockwaves with step-profiled waves is developed. The method of more exact and reliable selection of closed irrigative systems (CIS) PSAD dimension-types and adjustments choice is developed.