(Lviv Politechnic Publishing House, 2017-03-21) Berko, Andriy; Zhuk, Volodymyr; Sereda, Igor; Lviv Polytechnic National University
The paper presents an analysis of the known
theoretical models of drainage network of the city as directed
graphs of different types. It is proved that ringing sewer
networks increases reliability of their work and improves
maneuverability and regulation of drainage system as a
whole. A theory of solving the optimization problem
“capacity – economic efficiency” was proposed to design
optimization schemes for sewage system, using the straightdual
algorithmproposed by Saharovych.
