Optimal Aqueduct Capacity and Distribution Policy: Discrete Approach

Abstract

This paper develops methods for determining the optimal design capacities and distribution management of water delivery systems in the presence of probabilistic supplies and known transportation losses. A discrete distance model of the conveyance system is solved by using dynamic programming. In the method's development, important general economic interactions are detailed. The practical value of the model is demonstrated in an example for an aqueduct to serve four farming areas and one urban area. In the example, the method finds the optimal capacities and distribution patterns for the aqueducts, and the net expected benefits for the users for four management options being considered by the urban area. This provides the urban area with the information needed to compare the options.