GH BLADED模型参数

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1、ProjectNameDemo_aDate5Sept2001EngineerEABNotesGeneric2MWOffshoreturbineVersion3.41Projectfilep:bladeddemo_a.prjGENERALCHARACTERISTICSOFROTORANDTURBINERotordiameter80mNumberofblades3TeeterhingeNoHubheight61.5mOffsetofhubtosideoftowercentre0mTowerheight60mTiltangleofrotortohorizontal4d

2、egConeangleofrotor0degBladesetangle0degRotoroverhang3.7mRotationalsenseofrotor,viewedfromupwindClockwisePositionofrotorrelativetotowerUpwindAerodynamiccontrolsurfacesPitchFixed/VariablespeedVariableDiameterofspinner2.5mRadialpositionofrootstation1.25mExtensionpiecediameter1.9mExtension

3、piecedragcoefficient0.8Cutinwindspeed4m/sCutoutwindspeed25m/sBLADEGEOMETRYDistancefromroot(m)Chord(m)Twist(deg)Thickness(%chord)PitchAxis(%chord)Aerodyn-amiccontrolAerofoilsectionreference0.002.066713.00100.050.00Pitchable1.0001.1482.066713.00100.050.00Pitchable1.0003.4442.755613.0064.

4、038.00Pitchable1.0005.7413.444413.0040.029.00Pitchable1.0009.1853.444411.0030.029.00Pitchable1.00016.0742.75567.8022.029.00Pitchable1.00026.4071.8373.3015.029.00Pitchable1.00035.5931.14820.3011.529.00Pitchable1.00038.2330.68892.7511.029.00Pitchable1.00038.750.02874.0011.029.00Pitchable

5、1.000BLADEMASSDISTRIBUTIONDistancefromroot(m)CentreofMass(%chord)Mass/unitlength(kg/m)0.0050.001084.771.14850.00369.813.44438.00277.365.74129.00234.219.18529.00209.5616.07429.00172.5826.40729.00103.5535.59329.0055.4738.23329.0040.6813BLADEDforWindowsv3.41Pagedemo_a.doc38.7529.0024.65Bl

6、adeMassIntegrals(Noice)BladeMass6546.72kgFirstMassMoment84218.7kgmSecondMassMoment1.785E+06kgm²Bladeinertiaaboutshaft2.006E+06kgm²BLADESTIFFNESSDISTRIBUTIONRadialPosition(m)StiffnessaboutChordLine(Nm²)StiffnessperpendiculartoChordLine(Nm²)0.007.472E+097.472E+091.1482.433E+092.607E+093.

7、4441.408E+092.085E+095.7418.341E+081.425E+099.1855.561E+081.286E+0916.0742.085E+085.648E+0826.4072.954E+071.216E+0835.5932.259E+062.433E+0738.2331.1382E+054.518E+0638.753.128E+038.1675E+03HUBMASSANDINERTIAMassofhub14000kgMasscentreofhub0mInertiaofhubaboutLSS12000kgm²TotalRotorMass336