The hydrodynamical analysis of working capacity plug-forming armatures

Abstract

The mathematical model of non-stationary hydrodynamical process in a gas main, arising is constructed at closing a latch. Mathematical modelling transitive hydrodynamical process for cases of full and incomplete closing a latch is lead. On the basis of results of modelling it is offered, as an attribute of a degree of blocking of a stream a latch, to use growth rate of pressure in a pipe before a latch.

Keywords

• a gas main
• a latch
• malfunction
• mathematical modeling