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ID:9291987
大小:1.12 MB
页数:41页
时间:2018-04-26
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1、EuropeanCommissionDirectorate-GeneralforEnergyandTransportMeasure:A3Thematicpriority:TOOLSFORPLANNING,DESIGNANDEVALUATIONOFRESINTEGRATIONSCHEMESFulltitleoftheaction:RENEWABLEENERGYDRIVENDESALINATIONSYSTEMSProposalacronym:REDDESContractnumber:4.1030/Z/01-081/2001Deliverable:D5RE
2、DDESALGORITHMSubmittedby:REGIONALENERGYAGENCYOFDODECANESE41Tableofcontents1.PROGRAMDEVELOPMENTPLANNING32.GISDATABASEANDFUNCTIONS5OverviewoftheGISdatabasefunctions5Waterdemandidentificationanddistribution7Determinationofavailablesites93.REDDESMAINPROGRAM174.1SELECTIONOFDESALINAT
3、IONTECHNOLOGYANDNUMBEROFUNITS194.2CAPACITYDISTRIBUTIONANDENERGYNEEDSCALCULATION194.3RESPOTENTIALCALCULATION194.3.1Solarenergymodeling194.3.2Windenergymodelling204.4SELECTIONOFRESDESALINATIONCOUPLINGSCHEME214.5ECONOMICANALYSIS21Economicassumptions23CapitalandO&Mcostinputparamete
4、rs244.DESALINATIONSCHEMEMODELLING255.1REVERSEOSMOSISDESALINATION25Introduction25ROInput25Membranespecifications26Determinationofoperatingpressure29Membranesystemsizeestimation29Pumpsizeestimation30ROOutput31Indirectcapitalcost35Operationandmaintenancecostestimation35Operationan
5、dMaintenanceCostInputs.355.2MEDANDMSFDESALINATION385.3VAPORCOMPRESSION395.REFERENCES41411.PROGRAMDEVELOPMENTPLANNINGDuringtheprogramdevelopmentcycleastep-by-stepprocesswillbeimplementedtodesignanerror-freeprogramthatproducesthedesiredoutput.Thefollowingstepswillbefollowedduring
6、workpackages2,3and4oftheREDDESproject:1.Definitionoftheproblem:Duringthissteptheprogram’soutputisclearlydefined.Thismeansthatithasbeendecidedwhattheprogramshoulddoandwhattheoutputshouldbe.Thereisaclearideaofwhatdata(orinput)aregivenandtherelation-shipbetweentheinputandthedesire
7、doutput.2.Design:Planningofthesolutiontotheproblem.Thereisalogicalsequenceofprecisestepsthatsolvetheproblem.Suchasequenceofstepsiscalledanalgorithm.Everydetail,includingobvioussteps,shouldappearinthealgorithm.Inthissection,threepopularmethodscanbeusedtodevelopthelogicplan:flowc
8、harts,pseudocode,andtop-downcharts.Thesetoolshelpthepr
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