Optimization of Badarawa/Malali Water Distribution Network Using Genetics Algorithm
Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.2, No. 12)Publication Date: 2013-12-30
Authors : A Saminu; IAbubakar; U Tsoho; I Abdullahi;
Page : 3589-3598
Keywords : Water distribution systems; cost; optimization; genetic algorithm;
Abstract
In this study EPANET, a widely used water distribution package was linked to OptiGa, a Visual Basic ActiveX control for implementation of genetic algorithm, through Visual Basic programming technique, to modify the computer software called OptiNetwork. OptiNetwork was applied to Badarawa / Malali distributionnetwork consistingof 96 pipes of different materials, 75junctions, two tanks, and a source reservoir (i.e treatment plant) from which water is pumped through a pumping main to the overhead reservoir and later distributed to the network by gravity.After several runs the cost obtained from this network using OptiNetwork software under the application of genetics algorithm is $433,520.00which is lower than $435,118.00 obtained from OptiDesigner software. This difference is approximately 3% lower than the result obtained from OptiDesigner(a commercial software) with minimum pressure head of 3m and maximum of 100, Pressure penalty of 200,000 and probability of mutation equal to 0.03, also the commercial diameters of 4”, 6”, 8”, 10”, 12”, 14”, 16” 18” 20’’, 22’’and 24’’ dmin =4”, dmax = 24” were used for the distribution network during the optimization process.The results obtained shows that the introduction of the modified software( OptiNetwork) is justified. This is because, it has been able to improve the search method in terms of achieving the “least-cost” designed water distribution system that will supply sufficient water quantities at adequate pressure to the consumers.
Other Latest Articles
- Analysis of Vector Modulation in Three-Phase Z-Source Inverters
- AlN thin Film Coated Cu Substrates as Heat Sink for High Power LED Applications
- Aspects of Geology of Ganawuri Area of North Central Nigeria: Evidence from Field, Petrographic and Geotechnical Studies
- Mobile Printing using near Field Communication
- Design and Analysis of Routing Algorithm for 3D Network on Chip
Last modified: 2014-11-13 22:37:07