风力机叶片气动性能数值分析ppt课件.ppt

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1、风力机叶片气动性能数值分析—AutoGrid范忠瑶风力机示意图发电机齿轮箱驱动轴风轮制动装置轮毂塔架偏航系统叶片气动性能评估方法理论分析动量-叶素理论…风洞试验数值模拟经典流体动力学和数值计算方法通过数值计算和图像显示分析物理问题FLUENT、CFX、NUMECA……气动性能示意图气动性能示意图BaselinePitch1Pitch2Cone内容与结构叶片气动性能数值分析步骤网格自动生成自动网格生成器AutoGrid计算设置图形用户界面Fine流动后处理流动显示器CFView算例介绍NORDTANK500/41风力机三叶

2、片风轮直径：41m风轮转速：27.1rpm风轮锥角：0°叶片桨距角：0°表面状况：光滑计算风速：12m/s网格预览网格预览几何准备数据格式.igs.IGS.iges.x_t.X_T.xmt_txt.CATPart.dstIGG/AutoGridIGG/AutoGridAutoGrid界面MenuBarToolBarConfigurationViewMeridinalViewQuickAccessPadOpenProjectWindowBlade-to-BladeView3DViewMessageBoxAutoGrid-Ad

3、dWindTurbineWizardAutoGrid-ImportCADAutoGrid-ImportCADAutoGrid-ImportCADAutoGrid-EditGemetryAxisAutoGrid-DrawHubAutoGrid-DrawHubAutoGrid-DrawHubAutoGrid-DrawHubAutoGrid-DrawHubAutoGrid-DrawShroudAutoGrid-LinktoHubAutoGrid-LinktoHubAutoGrid-LinktoShroudAutoGrid-Lin

4、ktoShroudAutoGrid-LinktoBladeAutoGrid-LinktoBladeAutoGrid-LinktoLeadingEdgeAutoGrid-LinktoLeadingEdgeAutoGrid-LinktoTrailingEdgeAutoGrid-LinktoTrailingEdgeAutoGrid-CloseWindowAutoGrid-SetPropertiesAutoGrid-SetPropertiesAutoGrid-SaveProjectAutoGrid-SaveProjectAutoG

5、rid-StartWizardAutoGrid-StartWizardAutoGrid-ShroudControlAutoGrid-ShroudControlAutoGrid-NextStepAutoGrid-LayersControlAutoGrid-LayersControlAutoGrid-NextStepAutoGrid-FarFieldControlAutoGrid-B2BPreviewAutoGrid-B2BPreviewAutoGrid-B2BPreviewAutoGrid-B2BPreviewAutoGri

6、d-B2BPreviewAutoGrid-OtherB2BAutoGrid-OtherB2BAutoGrid-OtherB2BAutoGrid-Generate3DMeshAutoGrid-RowMeshControl(Optional)AutoGrid-RowMeshControl(Optional)AutoGrid-RowMeshControl(Optional)AutoGrid-RowMeshControl(Optional)AutoGrid-RowMeshControl(Optional)AutoGrid-RowM

7、eshControl(Optional)AutoGrid-RowMeshControl(Optional)AutoGrid-3DMeshViewAutoGrid-3DMeshViewAutoGrid-3DMeshViewAutoGrid-3DMeshViewAutoGrid-GridQualityReportAutoGrid-GridQualityControlAutoGrid-NegativeCellsAutoGrid-BoundaryConditionsAutoGrid-BoundaryConditionsAutoGr

8、id-BoundaryConditionsAutoGrid-BoundaryConditionsAutoGrid-BoundaryConditionsAutoGrid-SaveProjectAutoGrid-GridFinished网格制作完毕开始计算吧！