7th International Conference on Hydraulic Engineering Software (Hydrosoft 98), VILLA OLMO, İtalya, 01 Eylül 1998, cilt.4, ss.101-110, (Tam Metin Bildiri)
Two new methodologies have been developed for determining the optimal operation of water distribution systems for water quality purposes. These methodologies are based upon describing the operation as a discrete time optimal control problem that can be used to determine the optimal operation schedules of the pumps in distribution systems. One solution methodology is based upon a mathematical programming approach and the second methodology is based upon a simulated annealing approach. These two methodologies have been applied to example water distribution systems for the sake of performing a comparison. The results are compared in detail along with their respective advantages and disadvantages.