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AVL-fire學(xué)院：能源學(xué)AVL-fire學(xué)院：能源學(xué)專業(yè)：動力機械及工：吳家學(xué)號 HDENGINE1、Meshings1.1從FIRE/8.3/exam/904_HD_Engine/Start_Data/mesh中導(dǎo)入HDENGINE1、Meshings1.1從FIRE/8.3/exam/904_HD_Engine/Start_Data/mesh中導(dǎo)入bowl_edge,andpmeshes1.2Meshingbowl_edge(1)，properties,s從菜單欄viewapplicationbarFHFHedgeMeshing，點選從菜單欄viewapplicationbarFHFHedgeMeshing，點選pick4 4，2－3勾選changeinputedgemesh.changeinputedgemeshisrequiredtoapplyallmodificationstotheedgemeshastheywillbesaryforthefurthermeshingolationtoperformthesandthen選擇Canceltoexit.：olationtoperformthesandthen選擇Canceltoexit.：②將addbypolygon改為add將addbypolygon改為addbyangle,angle默認(rèn)為40。點擊define，將包圍網(wǎng)格TFI_1_of_bowl_edge_1(1)的三條邊分別選中，三條線段高亮度顯示compensation，apply（點擊兩次）compensationbowl_edge(1)FHMeshToolsConnect,在選擇其中的Conformconnect然后Calculatedefaultedgetools2DMeshingpavingnumberofconstantnumberofconstantcell5對compensation_edge(1)進(jìn)行同樣的操作，可以畫出類似的網(wǎng)格。此時Numberconstant5對compensation_edge(1)進(jìn)行同樣的操作，可以畫出類似的網(wǎng)格。此時Numberconstantthicknesscelllayers為2P1.3 、PAVINGMESH_1_of_bowl_edge_1(1)同時顯示在桌面上ConnectfromMeshToolsintheFHApplicationBar.JoinMeshes、P、選擇theprojecttreeeshestoperformConnectfromMeshToolsintheFHApplicationBar.JoinMeshes、P、選擇theprojecttreeeshestoperformthesandanewmeshnamedJoined_1appearsJoined_1andtheConformconnecttabCalculatedefaultvalueConformconnecttoperformthesandthenCancelto1.31EnlargefromMeshheFHApplication2theetabandclickontheJoined_1heworking3、Enter15forNumberofsandfortheZaxisfor5.選擇 etoperformthesandthenCanceltoexit。生成的圖形如下6.7.選擇theusing6.7.選擇theusinged_1_of_Joined_1tobowl,打開selections，創(chuàng)建包括定面的faceleoption,在viewtab中，選擇thetop,選擇applyandclickoktoexit8選擇在viewtab中，選擇thetop,選擇applyandclickoktoexit8選擇theExtrudetabfromtheEnlargetoolandclickonthe（1）tobowlheworking9.選擇Predefined選擇edgeandclickon選擇Vectorandenter0forx,heworkingpforyand1for選擇Extrudeandthen選擇CanceltoexitandanewmeshnamedheSelectionsViewwindow,deactivatethetop生成同時選中選擇eshestoperformthesanda同時選中選擇eshestoperformthesandanewmeshnamedJoined_2heproject14ClickontheJoined_2heworking15.選擇theConformconnecttabandtJoined_2istheselected16.選擇Calculatedefaultvaluetocalculatetheappropriatetolerancevalueand選擇Previewtoviewthe17.選擇Conformconnecttoperformthesandthen選擇Cancelto18RenamethemeshJoined_2to19.選擇info中Checktoperformthesandthen選擇Cancelto19.選擇info中Checktoperformthesandthen選擇Canceltoexit.ThereshouldbeNegativeNormalsandthemeshshouldlooksimilartothefollowingfigure.IfthereareNormals,theionofthepatchesofthe2Dmeshshouldbechecked2.GenerateMoving2.1lectionsforMoving整個幾何體除了bowl和頂層之外的部分勺子部分及與勺子部分相接的與氣缸壁接觸的部分2.2lectionsforBoundary2.3DefinetheConnectionoftheCyclic1.選擇FHMeshToolsConnect2.2lectionsforBoundary2.3DefinetheConnectionoftheCyclic1.選擇FHMeshToolsConnectApplicationClickontheHD_Engine_180選擇theBoundaryconnectheworking4.選擇AddandBoundary_connection1isautomaticallyhe5.選擇Conformsurfacemeshesasthecelldistributionisthesameoneachsideof活塞頂部活塞的外部半徑燃燒室半徑活塞剖面一活塞剖面二與勺子和氣缸壁接觸的外表面與勺子和氣缸壁接觸的內(nèi)表面6.選擇cyclicfromerfaceBpull-erfaceApull-andcyclic_rotfrom7.選擇surface8.選擇Boundaryconnecttoperformthesand6.選擇cyclicfromerfaceBpull-erfaceApull-andcyclic_rotfrom7.選擇surface8.選擇Boundaryconnecttoperformthesand選擇Cancelto2.4MovingtheMeshfrom180°CAto1.選擇FAMEEnginefromCreateheFMApplicationheMesheswindow,選擇選擇meshandclickonthemeshtheworking3.Enter180forAngleandthen選擇CreateMovingSet180.000helist選擇theMovingmeshpartstaband選擇AddmovingistonforNameofmoving6.選擇bowlfromtheMovingselectionpull-,bufferfromtheolationselectionpull-selectionpull-andcylinder.7.選擇PistonDisplacementFunctionandentertheConrod: Stroke:Pistonoffset: 1ofaxis:0,0,2ofaxis:0,0,選擇theControlcentertabandentertheStartangle:180Endangle:320Angleincrement:選擇Moveandthen選擇SaveMovingSets.選擇Closetoolationincrement:2.5GeneratingtheRezoneMeshat在上部分選擇Moveandthen2.5GeneratingtheRezoneMeshat在上部分選擇Moveandthen選擇SaveMovingSets之后，將產(chǎn)生RenamethecopiedmeshtoHD_Engine_320，上面的選擇FHMeshToolsRefineisalreadyandt3.選擇Createanddefinetwoneighboring 4.Pickandclickoncelloftherangetodefinethe4.PickandclickoncelloftherangetodefinetheStartcell.Repeatthisfor5.選擇FindlayersandLayer_0appearsunderLayerlist.選擇Layer_0 heLayerlistto6.Enter10fortheNumberofdistributionsandkeepthefactorat7.選擇toperformthesandrefertofollowingfigureforthe e.Thoseselections,ebeenmodifiedbywillbesettozero和second2.6Check和second2.6CheckSelectionsforMovingMeshandBoundarySelections-ViewWindowChecktheBoundaryconnectivitySelections-ViewWindowChecktheBoundaryconnectivityasdescribedinsection3.2.4.3.Ifitismissingthenredefineit.ChecktheConformconnectivityasdescribedinsection3.2.3.4.Ifitismissingthenredefineit.2.7MovingtheMeshfrom320°CAto1.選擇FAMEEnginefromtheFMApplicationheMesheswindow,選擇選擇meshandthenclickontheheworkingEnter320for hes usrow(HD_Engine_180320.000)withtheleftmouse選擇AppendmeshandRezone320.000選擇theControlcentertabandentertheStartangle:Endangle:Angleincrement:heolationincrement:選擇MoveandthenSaveMoving選擇Closetoolationincrement:選擇MoveandthenSaveMoving選擇Closeto2.8GeneratingtheRezoneMeshat1.Openthemesh選擇 fromtheMesh heFHApplicationBarandHD_Engine_320isalready選擇Createanddefinetwoneighboringpo stodefinethedirection,wherethenewdistributionisrequired.Theselecteddirectionismarkedbyhighlightedcells.t6.DefinetherangeforthenewcelldistributionasshowninFigure3-13.ThereforePickandclickoncelloftherangetodefinetheStartcell.Repeatthisfor7.選擇FindlayersandLayer_0appearsunderLayerlist.選擇helisttogetstotheinputfields8.listtogetstotheinputfields8.Enter5fortheNumberofdistributionsandkeepthefactoratebeen9.選擇toperformthes.Thoseselectionsbywillbesetto2.9CheckSelectionsforMovingMeshandBoundary2.9CheckSelectionsforMovingMeshandBoundarySelections-ViewWindow2.10MovingMeshfrom340to360and360to1.選擇FAMEEnginefromtheFMApplicationheMesheswindow,選擇選擇meshandthenclickontheheworkingEnter340forClickon340.000in usrowHD_Engine_180.選擇Appendmeshand340.000he選擇theControlcentertabandentertheStartangle:Endangle:Angleincrement:選擇MoveandthenSaveMoving選擇theControlcentertabandentertheStartangle:Endangle:Angleincrement:選擇MoveandthenSaveMovingSets.選擇Closeto點擊hd_engine_180_moving右鍵，單2.11AppendtheFinalTheideaistofinishthemesh點擊hd_engine_180_moving右鍵，單2.11AppendtheFinalTheideaistofinishthemeshmovementwithexistingRepeatthefollowingprocedureforeshasable3-1.選擇therelevante.g.HD_Engine_180_moving(4)heprojecttree選擇2.選擇FAMEheFMApplication heMesheswindow,選擇選擇meshandthenclickonthehe4.EnterthevalueforAngle(e.g.380)aselowand選擇thelast選擇2.選擇FAMEheFMApplication heMesheswindow,選擇選擇meshandthenclickonthehe4.EnterthevalueforAngle(e.g.380)aselowand選擇thelastmeshthe usrow(e.g.380.000).Refertosection3.2.4.9for5.選擇Appendmeshandthenclosethe6.SaveMoving heControlCentertabandreturntosteponeandprocedurewithnext其實，HD_Engine_180_moving(4)就是340HD_Engine_180_moving(3)是320°，位置與；HD_Engine_180_moving(2)是320置與Angle3804003.12.DummyInFAMEEngine,選擇theDummyRuntabandenterthe3.12.DummyInFAMEEngine,選擇theDummyRuntabandentertheStartangle:Endangle:olationincrement:選擇StartDummyRunandthen選擇ClosetoCloseall選擇File|Saveandsavethe3DefineDataforheprojecttree,選擇theCalculationfolderwiththerightmousebuttonand1選擇NewCase(FIRE)2、AnewCasefolderiscreatedwherealldsarydataforthesolvert-sing3、選擇SolverSteeringheprojecttreeand選擇EditSSFfromthe.Enterthefollowinginputvaluesforthisexample(valuesnotspecifiedare3.1.Run選擇Runheparametertreeandthen選擇選擇Runheparametertreeandthen選擇-Anglefromthepull-3.2.Module選擇Speciestransport,Combustionand3.3Boundaryhe3.2.Module選擇Speciestransport,Combustionand3.3BoundaryheBoundaryconditionsthefollowinginputheparameter選擇BC[1]:NoNameto InsertanewboundaryconditionbyselectingBoundary heparameterwiththerightmousebuttonandselectingBC:Insertfromthe.選擇BC[2]:NoNametosthefollowinginputInsertanewboundaryconditionasInsertanewboundaryconditionasdescribedaboveand選擇BC[3]:NoNametothefollowinginputsInsertanewboundaryconditionasdescribedaboveandBC[4NoNametothefollowinginputsInsertanewboundaryInsertanewboundaryconditionasdescribedaboveand選擇BC[5]:NoNametothefollowinginputsInsertanewboundaryconditionasdescribedInsertanewboundaryconditionasdescribedabovethefollowinginput選擇BC[6]:NoNametosInsertanewboundaryconditionasdescribedabovethefollowinginput選擇BC[7]:NoNametos3.3.FluidPropertiesheFluidproperties heparametertree,3.3.FluidPropertiesheFluidproperties heparametertree,選擇FP[1]:NoNametosFluidpropertiesofinputfield.選擇Airfromthepull-.3.4.Initial選擇Initialheparametertreetosthefollowinginput3.5.SolverheSolvercontrolhe3.5.SolverheSolvercontrolheparametertree,選擇thehetreetostherelevantinput3.6選擇theheparametertreetostherelevantinput1.Write2Dresult3.6選擇theheparametertreetostherelevantinput1.Write2DresultfileThe2DresultfilecontainstheoutputofmeanvaluesoftiesfromsimulationfortheMeanvaluesfortheorselection選擇Write2Dresultheparametertreeandactivatethetoggleswitchesties,tiesandWallMeanvalues–selectionInsertanewfieldbyselectingWrite2Dresultmousebuttonandselecting2D:InsertfromtheThen選擇2D[1]:NoNameand選擇theheparametertreewiththe.selectionfromthepull-.Activatethetoggleswitchesfor2.Write3D2.Write3DresultfileEnterthevaluesshownforOutputfrequencyina選擇thefollowingWriterestartfile(<Casename>.rs0,Writerestartfile(<Casename>.rs0,選擇WriterestartOutputfrequencyWritebackupfile(<Casename>.bc_0050,<Casename>.bc_0100,選擇WritebackupOutputfrequency選擇File|Saveandsavethe3.7.Refertotherelevantmodulemanualforfurther3.8.StartTheRestartfunctionisnotavailablefor1.選擇theCasefolderwiththe3.8.StartTheRestartfunctionisnotavailablefor1.選擇theCasefolderwiththerightmousebuttonandthen選擇