Optimizationof Badarawa/MalaliWaterDistributionNetworkUsingGeneticsAlgorithm

Journal Title: Saudi Journal of Engineering and Technology - Year 2018, Vol 3, Issue 5

Abstract

Abstract: InthisstudyEPANET,awidelyusedwaterdistributionpackagewaslinkedtoOptiGa,aVisualBasic ActiveXcontrolfor implementationofgeneticalgorithm, through Visual Basic programmingtechnique,tomodify thecomputersoftwarecalledOptiNetwork.OptiNetworkwas appliedto Badarawa/Malalidistributionnetworkconsisting of 96pipes of differentmaterials, 75junctions, twotanks,andasourcereservoir(i.etreatment plant)from whichwaterispumpedthroughapumpingmain totheoverheadreservoir andlaterdistributedtothenetwork by gravity. Afterseveralrunsthecostobtainedfrom thisnetworkusingOptiNetworksoftwareundertheapplicationof geneticsalgorithmis$433,520.00whichislowerthan$435,118.00obtainedfrom OptiDesignersoftware.This differenceisapproximately3%lowerthantheresultobtainedfromOptiDesigner (acommercialsoftware) with minimumpressureheadof3mandmaximumof100,Pressurepenalty of200,000andprobability ofmutation equal to0.03, alsothecommercialdiametersof 4”,6”,8”,10”,12”,14”,16”18”20’’,22’’and24’’dmin=4”,dmax=24”were used for the distribution network during the optimization process.The results obtainedshowsthattheintroductionofthe modifiedsoftware (OptiNetwork)isjustified.Thisisbecauseithasbeenabletoimprovethe searchmethodintermsofachievingthe“least-cost”designedwaterdistributionsystemthatwillsupplysufficientwater quantitiesatadequate pressure to the consumers. Keywords:Waterdistributionsystems, cost, optimization, genetic Algorithm.

Authors and Affiliations

ASami nu, IAbuba kar

Keywords

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  • EP ID EP402271
  • DOI -
  • Views 152
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How To Cite

ASami nu, IAbuba kar (2018). Optimizationof Badarawa/MalaliWaterDistributionNetworkUsingGeneticsAlgorithm. Saudi Journal of Engineering and Technology, 3(5), 265-275. https://europub.co.uk/articles/-A-402271