基于VTK的冶金流動(dòng)過(guò)程仿真研究.pdf

1、浙江大學(xué)碩士學(xué)位論文基于VTK的冶金流動(dòng)過(guò)程仿真研究姓名：虞幸皓申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：葉修梓20050301基于VTK的冶金流動(dòng)過(guò)程仿真研究WiththevigorousdevelopmentofcomputerandothertechnologiesintheCFD(ComputationalFluidDynamics)field，especiallysomeCFDbusinesssoftwareappear

2、ed，CFDtechnologybecomesrealityItplaysallimportantroleintheindustryfieldandappliesfromthesimulationofoutsidefluidfieldofplaries，rockets，ship，buildings，carandSOonandinsidereactorofchemicalreactors，engines，boilersandSOontOp

3、rocessofprintsspray—inkandhumanbloodflowinginbodyInthispaperwedescribethedesignandapplicationofCFDsogware“whichisespeciallyadaptedtoflowingprocessofmetallurgicalfluidandprovideanexampleofsixflowingsteelcontinuouscastingt

4、undishThroughanalyzingofthedemandofmetallurgicalindustryweobtainthedesignandapplyrulesofCFDsystemWechoosetheVTK(TheVisualizationToolkits)asthemaintool，whichhasmanymerits，suchasgoodstructure，easyexpand，openSOurCecode，andc

5、anmeetthedemandofCFDsystemInthispaperwediscussthepre—processing，solverandpostprocessingmodulesInpreprocessingmodul，weestablishthegeometricalmodelsofproblemandmeshingwithsomeparametersWedesignaneasymeshingalgorithmwitllST

6、LdataandusingpointradialmethodtodecidewhetherthepointisinthemodelInsolvermodule，wecalculatewithspecialparametersanduseparameters’curvetotrackthecalculationalprocessInpostprocessingmodul，weimplement3D’Snephogram，vectorfie

7、ld，contours，aswellasanimation’SvisualizationalgorithmusingVTKAccordingtotheapplicationofshanghaibaoshanSteelInc，theCFDemulationalsystemisfeature5powerfulandsavesresourceforthecompanyAtlastthemethodCanbesuggestedandconsul