WASTEWATER NETWORK COMPUTING ALGORITHMS

In the paper the main problems of wastewater network computing algorithms are presented. Using the known Saint –Venant equations system and Manning formula the new relation describing the dependence of fulfilling height on the other canal variables and on the previous section fulfilling height value is derived. The mathematical formulae describing the filling height and hydraulic radius as a functions of geometrical parameters of the canal are done. These values are used in the algorithm for the calculation of wastewater network