A. TEVYASHEV, O. MATVIIENKO
Abstract. One of the approaches to solve the problem of resource and energy saving in centralized water-supply systems by reducing the total excess pressure in water-supply nodes is examined in the present work. The implementation of this approach is provided due to re-engineering of water-supplies by their zoning and optimal flux-distribution in the water-supplies. Mathematical formulations of the problems to be examined and efficient algorithms of their solving are presented.
Key words: resource and energy saving, zoning, pressure regulators, pump station, adjustable drive.