Analytical substantiation of the parameters of the directional air-hydraulic hood

The article is about to the calculation of main technical parameters directional air-hydraulic hood. It accepted as a mathematical model wave equations hyperbolic type applied pressure pipelines pumping stations, and analytical solutions for different values polytropic exponents are proposed. Water hammer poses danger normal operation equipment control measuring equipment, devices pipelines. To damp intensity water in we have an effective design cap. When establishing strength indicators against hydraulic shock, it necessary make accurate proposed air - presents results experimental studies cap design. At same time, method calculating basic dimensions procedure good corresponding with data. This confirms reliability method.