HYDRAULICS. ENGINEERING HYDROLOGY. HYDRAULIC ENGINEERING

Operational control model of water-lifting wells

Vestnik MGSU 12/2015
  • Shcherbakov Vladimir Ivanovich - Voronezh State Technical University (VSTU) Doctor of Technical Sciences, Professor of Department of Hydraulics, Voronezh State Technical University (VSTU), 14 Moscow Avenue, Voronezh, Russian Federation, 394026.
  • Purusova Irina Yur’evna - Voronezh State University of Architecture and Civil Engineering (VSUACE) Assistant Lecturer, Department of Hydraulics, Water Supply and Water Disposal, Voronezh State University of Architecture and Civil Engineering (VSUACE), 84 20-letiya Oktyabrya str., Voronezh, 394006, Russian Federation.
  • Pomogaeva Valentina Vasil’evna - Voronezh State University of Architecture and Civil Engineering (VSUACE) Candidate of Technical Sciences, Associate Professor, Department of Hydraulics, Water Supply and Water Disposal, Voronezh State University of Architecture and Civil Engineering (VSUACE), 84 20-letiya Oktyabrya str., Voronezh, 394006, Russian Federation.

Pages 118-127

In work the modeling of operational management of water lifting wells, which allow optimizing the operating modes of pump equipment is considered. The model of the indignant condition of the system with water supply mode from wells and hydraulic control of the operated throttles is assumed as a basis. As functional restrictions the balance of water streams through the system in general is used. The solution algorithm of the problem of a load flow in the field of management of water wells consisting of definition of preliminary control of the operated throttles is presented. According to the results of numerical modeling of water wells, throttle characteristics are constructed for the operated throttles established on the flow lines. The synthesis of throttle characteristics of the flow lines, allows exercising operational management of the water supply modes in the tank of clean water according to the set forecasts, shows a trajectory of transition of the system to a new state that is alternative of direct modeling.

DOI: 10.22227/1997-0935.2015.12.118-127

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