风力机叶片的三维建模-闫海津

,(上海电力学院能源与环境工程学院,上海200090)　:介绍了应用UG和GAMBIT软件进行三维风力机叶片建模的方法和具体过程,提出了在叶片建模中需要遵循的原则,并给出了三维模型实例。:风力机叶片;三维建模;UG;GAMBIT:TM614　　　:A　　　:1005-7439(2009)02-0089-03TheMethodof3D-modelingforWindTurbineBladeYANHai-jin,HUDan-mei(ShanghaiUniversityofElectricPower,Shanghai200090,China)Abstract:Introducesthemethodandthespecificprocessof3D-modelingforWindTurbineBladeusingUGandGAMBITmodel-establishingsoftwareandgivestheexampleof3D-modelingforbladeintheend.Keywords:windturbine;blade3D-modeling;UG;GAMBIT　　。,,。UGGAMBIT,,,。,、、,。1　(),;、,1。:50706025,07EE144NACA634[1],1。1　/m/m/(°)/mm10.001.6900.0010021.801.6900.0010032.951.8085.417944.102.0678.846155.252.29510.004766.402.39012.0039…………………………2328.350.5330.04162428.600.4330.03152528.800.2990.01142628.900.2160.00162729.000.1120.00252829.100.0120.00502　,,·89·30220094ENERGYTECHNOLOGYVol.30　No.2April.　20091　、X,2NACA634,,X,。:(X1,Y1)=(X0,Y0)-(Xq,Yq):(Xq,Yq)。2(X0,Y0)(X1,Y1),212。12,,(X1,Y1),c,:(X2,Y2)=c(X1,Y1)(X2,Y2),3,(X,Y,Z)4;Z,(X,Y,Z)。:X=X22+Y22×cos(arctanY2/X2+α)Y=X22+Y22×sin(arctanY2/X2+α)Z=r　　,2　X0Y00.99751200.00065400.97770500.00519700.95794000.01010000.93818200.01542000.91841700.02110000.89863900.02708500.87884000.03330100.85901800.0396980…………2　,dat,。3NACA63412.6m。3　XYZ-0.16163791.505057612.6000000-0.14817401.466171912.6000000-0.13399441.427449212.6000000-0.11897691.388831512.6000000-0.10323301.350278212.6000000-0.08687231.311765212.6000000-0.07004191.273260212.6000000-0.05284221.234748512.6000000………………3　UG“”,datUG,,NURBS;34[2]。GAMBIT,dat,5·90·:6,“NURBS”[3],78。3　UG4　UG5　GAMBIT6　GAMBIT　　,UG,7　GAMBIT8　GAMBIT,,;9。,[4-6]。GAM-BIT,“Skinsurface”,,;,。,,10。,UGGAMBIT,,,,,,。4　,UGGAMBIT,,,、。(下转第95页)·91·:4　,。(1),,,,,,,。(2),,。,。(3),,。:[1]　,,.[J].,2006,27(2):63-65.(上接第91页)9　UG10　GAMBITGAMBIT,UG,,,。,、。:[1]　.[J].,2005(12):792-800.[2]　,.UG[J].,2008(2):124-126.[3]　NATHANLogsdon.Aprocedurefornumericallyana-lyzingairfollsandwingsections[D].TheFacultyoftheDepartmentofMechanical&AerospaceEngineeringUniversityofMissouri-Columbia,2006.[4]　.[D].[].:,2008.3.[5]　.CAD[J].,2004(12):58-57.[6]　,.[J].,2006(4):37-40.·95·: