Abstract
Branched distribution systems are found in a large number of situations, including rural irrigation, reclaimed water distribution, and effluent disposal. Much research has been developed around optimizing pipeline design assuming a predetermined geographical layout of the distribution system. There has been less work done, however, on the problem of optimizing the configuration of the network itself, which is a particularly crucial issue in lower-income areas where the need for cost-effective irrigation systems is greatest. Generally, engineers develop the basic layout through experience and sheer intuition. In this paper, a method is developed for determining an optimal layout for a branched distribution system given only the spatial distribution of potential customers and their respective demands. The technique utilizes a mixed integer linear programming (MILP) algorithm to optimize an empirically derived objective function. The method is tailored for practical application and allows the decision maker to simultaneously solve for the optimal customer/user base and pipeline layout. The method is illustrated with a simple example.
Original language | English (US) |
---|---|
Pages (from-to) | 125-137 |
Number of pages | 13 |
Journal | Irrigation and Drainage Systems |
Volume | 20 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2006 |
Keywords
- Benefit maximization
- Branched pipeline systems
- Irrigation
- Optimization
- Water distribution
ASJC Scopus subject areas
- Food Science
- Geography, Planning and Development
- Water Science and Technology
- Management of Technology and Innovation