城市集中供熱管網(wǎng)優(yōu)化.pdf

1、分類號UDC：密級：編號學(xué)位論文城市集中供熱管網(wǎng)優(yōu)化尹娟指導(dǎo)教師姓名：齊承英教授河北工業(yè)大學(xué)申請學(xué)位級別：碩士學(xué)科、專業(yè)名稱：熱能工程論文提交日期：2Q籃生3旦論文答辯日期：墊Q生3且學(xué)位授予單位：塑韭蘭些盤鱟答辯委員會主席：評閱人：2005年3月簍至耋主釜墊塑垡蘭oPTIMIZATIoNoFTHECENTRAI。HEATINGPIPENETWORKlNTHECITYABSTRACTWithenlargementoftheurbanco

2、nstructionscaleandtheincreasingconstantlyofhotusers，ourcountry’surbanheatingorganizationpayattentiontoopfimizationplanningandtransformation，heatingofpipenetworkworkmoreandmorealreadyCarryingontheresearchofoptimizationoft

3、hecentralheatingpipenetworkinthecitynotonlythereareimportantmeaningstomaketheinvestmentinpractisingthrift，reduceheatingenergyconsumption，andimproveenterprise’Sbenefitetcbutalsowerealizetheimportantlink塒t11safeandreliable

4、heatingSo，optimizingandplanningthehotnetworkhasimportantsocialbenefitsItisasubjectforresearchurgentlytobesolvedofurbanheatingtradeBecausetheoptimizationoftheheatingpipenetworkoccupiestheimportantpositionintheheatingproje

5、ct，thedomesticandtheinternationalscholarshavecarriedonextensiveanddeepresearchTheyhaveproposedmanykindsofoptimizafionmethods，butthereiscertainlimitationinpracticalapplicationinthesemethodsThisthesismakeseveryefforttofind

6、afeasiblemethodtosolvetheproblemoftheheatingpipenetworkwhiletheoverallarrangementoptimizingandtheparameteroptimizingOnthebasisofreadingalargeamountofChineseandforeigndocuments，Ihaveimprovedtheexistingmodelandsetobjective

7、sfunctionUsingprimalgorithmandNewton’Salgorithmforthefirsttime，IhavesolvedemphaticallytheoverallarrangementoptimizingandtheparameteroptimizingofthehemingpipenetworkUtilizingMATLABlanguageIhavewrittenoutthegeneralprogramI

8、haveappliedawholesetoftheoryintheoptimizationoftheheatingpipenetworkofWuanThrou【ghthecontrast，IhavereceivedthegoodresultsSummarizingthefulltext，itisherethatthemainachievementbehaves：Onthebasisofanalysingtotheheatingpipen

9、etworksystematicwaterconservancycomputingtechnologyIhaveputforwardthedesignobject，andhavesetupthemathematicsmodel；ApplyingprimalgorithmintheminimumtreealgorithmandNewton’SalgorithmthatCansolveunconstrainedproblem，Ihaveso