47-56
575
30 Mar, 2026
TECHNICAL SCIENCES
The article is devoted to the analytical calculation of the main parameters and dimensions of a pneumatic-hydraulic damper of hydraulic shock with pressure reduction, installed at the beginning of a pressure pipeline to reduce the emergency consequences of the...
86-95
40
24 Dec, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
The work is devoted to the study of water hammer during the start-up of pumps in automated stations with low inertia of moving masses and taking into account energy losses during filling of the pressure pipeline. The article presents an analysis of works devot...
55-61
107
20 Dec, 2025
GEOLOGICAL AND MINERALOGICAL SCIENCES
The article analyzes the issues of changing the hydrodynamic parameters during the stoppage of axial pumps, which is one of their unstable operating modes. The stages of the pump stoppage process with high hydrodynamic loads and changes in water flow, pressure...
55-61
225
25 Sep, 2025
TECHNICAL SCIENCES
The article analyzes the issues of changing the hydrodynamic parameters during the stoppage of axial pumps, which is one of their unstable operating modes. The stages of the pump stoppage process with high hydrodynamic loads and changes in water flow, pressure...
61-68
103
12 Dec, 2024
GEOLOGICAL AND MINERALOGICAL SCIENCES
This article analyzes experimental studies and their results on increasing the energy efficiency and reliability of electric vehicles.Experimental studies of direct start-up of the electric drive and start-up through a frequency converter, the obtained results...