Bladegen之叶片泵叶片建模

1、首先在Workbench中选择Bladegen模块A?roiec7-WoricbenchFileViewToolsUnitsHelpFLeconnectRefreshProjectUpdatePrxj|QprojecijNewJOpen,凰SpyFLeconnectRefreshProjectUpdatePrxj|QprojecToolboxProjectSdiematicToolbox.Steady-Statelhermal槪Thermal-Ekctri-cANSYS)包TransientStructuralAN5Y5冋.TransientStrurtjralMED)巴.TransientT

2、hermalANSY5；日匚口niponFntSymtems色AUTODYN匚FXEngine亡ingDataExplicitDynamicsfLS-DYTJEpart)E)cternaiConnectionFiniteElernentModalerFLUEKTGeometry1IcepakMechanicalAPDLMechanicalModdMeshP0LYFL0V；PaLYFLQW-BlawMoldingPOLYFLOW-EctrusionR&sultsTurboGrid、JTl-1TEAType:EventsVie.；1All/Customize.EventsTe-xt吕thrfjrp

3、frt-Unst亡bcIySimulatiaiiBof匸ombubtiorNawMdeKTipEfcamp-：B-estPractieesCiptiniiretiDEmipnmforFmtipuEuBny心ntZotl史氏*Readv勾选创建轮毂和创建所有叶片选项A吕D1PropertyValueP2SGeneral3CellIDEil日deDesign牛HImportOptions.5CreateHub0丘CreateJlIlBlades7MergeBi3deTopology8BladeLoftDirectionStreamwiset95hroudClearanceNone1-0Creat已

4、FluidZone11CreaNamedSe-lections12B!ad已Extension(%3213PeriodicSurfaceEttension(%)5PeriodieSurface5t)le-ThreePieces选择径向叶轮标签，并输入Z值和R值（横轴为Z向，纵向为R）。选择厚度/角度模式输入叶片包角140度，厚度值及叶片个数为7进入设计总窗口Themostcriticaloperationinthemeridionalviewistodefinetheshapeofthehubandshroudcurve.Theendpointsforthesecurveswerespecif

5、iedwhenInitialDesignParameterswereenteredintheInitialMeridionalconfigurationdialog.Thehubandshroudprofileforthiscasearewelldefinedautomatically.Inthiscase,thereisnoneedforanyadditionalmodificati*.意思是轮毂和轮缘（套罩）形状的定义在子午面上很关键，我们在前面初始化子午面结构参数已定义了这些曲线的终点。它们的其它轮廓由系统自动生成，不需要修改。用户可以通过改变坐标值及曲线特性进行修改。双击各点修改坐标值

6、来定义进口和出口截面Doubleclicktheshroudinletpointatthetopleftofthemeridionalview.ThePointLocationDialogwillopen.TheHorizontalvalueistheAxiallocation(Zco-ordinate)andtheVerticalvaluerepresentstheRadius.Enter-10and110forthehorizontalandverticalvalues.ClickOK.Doubleclickthehubinletpoint(bottomleftcorner)andente

7、r-10and25forthehorizontalandverticalvalues.ClickOK.Doubleclickthehuboutletpoint(toprightcorner)andenter91and250forthehorizontalandverticalvalues.ClickOK.Doubleclicktheshroudoutletpoint(topleftcorner)andenter63and250forthehorizontalandverticalvalues.ClickOK.CoondinatesHorizontal:-IE-Vertical:11DI2.-&

8、E11JPointLocationDialog查看叶片角度视图，默认激活层为hublayer，如图红点所示注意到纵坐标变化范围为140,即先前设置叶片包角值在角度视图右键选择调整叶片角度AdjusiBladeAnglesME.Q低佃.盟峠1PointDrgCcn!rcI-*目Eta,3XBCcnvertPoinz-;toSsgm亡ntOpsrationa1ZQ5ia6um3p二JSOJmuvEndAnglewithBeidS口pe0DefinitionEndAngleDefiniticnThetaDefinitionBetaDefinitionThetaBeginnings./vs.M-Pri

9、meve.%M-Prim?5.M5.%MVShovfSecondAngleCurveShowCurveforeachDefiningLayers/Shov/LegendSwapAkfsProportioralAxeLaye-rCorrtrol.,.LayerSpanwiseDistributionKypeAngleViewDazaLocationriti前缘尾缘Theta曲线自动转成带有六个控制点的Beziersegment-CM0.0a.0.50.7(J.BQ.&1.01.41.E1.2.B21ro-.T/.i12.7633)M-Prh

10、ie(LEtotej同理进入shroudlayer，修改角度BladeAngiesDialogOKCancelOKCancelLeadingEdgehfliddl亡Section|TrailingEdym-pme0.00-:Theta)Help5DaD.115|:TangBeta)Norte:UnlesafftherAisenoted.dimensionsinM-Pniineunits.定义叶片厚度轮廓，切换到hublayer定义三个点，并输入各厚度5.MHNcrnrialLayerThickne-ss4.SO4.25PeintDm口4.0-0-3.753.0-0-Spline匚urvePoi

11、nts.BezierControlPoints.V.匚onvertPoirSegmentTyfSegmentOpvs.vs.M-Prime%M-Prir27&12.5-0-2.Z52.0-0-1.751.00-0.75-乂即r-Q1Ci122.B(J20.2.&4)V5,vs.2040EO60SO90100110120r.l(LEtoIE)Cam%Camvs.疇NZkCAThicktShowSe-coriSwapAxesProportionsLayerCentreLayerGpanwiseDiThiclicne&Vi也匚=O_L-1AI-I-ms-EDNNcrmalLayerThickness

12、4SO+4.254.0-0+3.5.03葢t3.0-G1-27S2.&012.Z52.0-0-1.751.H1.00-G.751-0.E.0-5C702C603了5丄5.014.7&tAngle/TlikknesP口irriLocationD.-O.OQ-010CQ.4732.5.O094HorizontalDimensionRX.DMterticalDim己nsionThickness:4.9|Cancel*Note:AvoidusingZorRforcurvesthatanenotatruefunctionofthesepararmetera.90100110M(LEtoTO5.0-0-L

13、cTfrickrrtfyyIlli4.75rr:4.254.0-0-3.T53.5.03.0-0-Angle/Thiknes&PointLocationD.HcrisontslDirriensionM-PrimeO2.258Mq1S4.57SOKCsricHelp27E2.5-0-2.Z52.0-0-1.75-1.Q00.75-0.W厂-010:1B4.7&45.4.&B12V92.DGGR-2DC.DDDVerticalDmensionThickness:4.B|20405060SC*Note:AvoidusirorRforcithatarentruefundtheseparannete90

14、100110120-13D14-0M(LEtoIE)5Q.Q-口Mfll-l-Niriildiri4.SO4.254.25AnglB/ThicknessPointLocationD.-.2S04.0-0-3.0-0n3匸士CIF-1-rnLEaN27&1-:.?c-2.Z52.M-1.7S-HorizontalDimensionCancelHelpNote:AvoidusingZarRforcurvesthatarenotatruefunctionofthesepararnetens.VerticalDimensionThickness:7|1.&D1岛一1.0011,吐IIIIIgillQ.

15、T5rrrrIIIII1.0011,吐IIIIIgillQ.T5rrrrIIIIIIIIIIIIIIIOSO!-!-IIITT-TIIII|IIIIX110.2&-0.00-010203Q40506Q70SQ9Q100110120-1SDU0MfLEtoft)MfLEtoft)zoomtofit调整视图显示通过五个点来调整抛物厚度曲线，再八个点来调整-D-10203C-D-10203C-4GH6070说310011012Q13G1401EQ160仃&1SO(甩閃75昌4阴引M(LE帀O皿匚MoF-l0ABqUFCOZ激活shroudlayer，会发现厚度和hublayer是一样的选择叶片属性定义椭圆