熱液成礦過程中熱及流體傳輸?shù)挠嬎銠C數(shù)值模擬.pdf

1、成都理工大學碩士學位論文熱液成礦過程中熱及流體傳輸?shù)挠嬎銠C數(shù)值模擬姓名：饒超申請學位級別：碩士專業(yè)：應用數(shù)學指導教師：郭科唐菊興20070501AbstractNumericalSimulationofHeatandLiquidTransferintheHydrothermalOreformingProgressesIntroductionoftheAuthor：RaoChao，Male，WaSbonainNovember1980，en

2、teredtheCollegeofInformationandManagement，ChengduUniversityofTechnologyin2004forMaSter’SDegreeofApplicatedMathematics，undertheguidanceofProfGuoKeABSTRACTDynamiCSoftheh3‘drothermaloreformingprogressesistoStUdythehydrother

3、malprogress，thealteringreactionbetweenthehydrothermalliquidandthesurroundingrocks，andthecrystallizationrateandmechanismsoftheoremetalsbasedonthegeologic—geochemistrystudyoftheclaSsichydrothermaldeposits，itisaveryimportan

4、tacademicdirectionoftheore—formingtheoryHydraulicfracturing，aimportantwayofreleasingpressureofoverpressuredfluid，isbecomingtobefocusedonbymoreandmoredomesticandforeignprofessorsintheseyears、becauseofbeingcloselyrelatedwi

5、ththehydrothermalore—formingAttheaspectofthemathematicmodelingofhydraulicfracturing，giventhatthevolatileconstitutesbecamegasstatefrombean—likecriticalstate。thisjournal，basedonthesummariesofthefolinerresultsandthefactthat

6、theoverpressuredfluiddegaseswithdecreasingofthepressureandtemperature，dissolvesthemixedgas’SpressureintheclosesystemwiththeVanderWallsformula，Attheaspectofdynamicsoftheoreformingprogresses，thejournaldetailsthemathematicm

7、odelwiththetheoryofdynamicsoftheoreformingprogresses，anddissolvesitwithtriangulationone—dimensionfinitedifiefencemethodandGalerkinfiniteelementundertwodimensionsAndthejournalappliesthemodelwiththedataoftheJinDingdepositt

8、odetailthedistributionandchangeofthetemperaturetheflowvelocityandthemetallogeneticelementsinthemineralizationattheviewofdynamicsKeywords：DynamicsoftheHydrothermalOre—FormingProgresses；theJinDingdeposit；hydraulicfracturin