| 摘要 |
A method for generation of hydraulic shocks in pipeline systems includes change of velocities of liquid that causes formation of blast wave which in motion afterwards disappears. The generation of hydraulic shocks is carried out in the system of two pipelines installed concentrically between which a gap is formed. The outer pipeline is rigid, and the inner one is elastic, at its ends rotary taps are installed, one of those is connected to the source of movable liquid, and the other one – to output pipeline. By means of rotary taps one performs alternating closing of flow of movable liquid with possibility of formation of blast wave that changes width of gap and causes motion of transverse waves and cavitation in the gap. |
