径流泵叶轮
本文摘要(由AI生成):
本文介绍了利用BladeGen创建径流泵叶轮的完整流程,包括初始设计、修改子午面参数、调整Hub叶片角、调整叶片厚度、调整前缘后缘形状以及生成几何模型。
本力演示利用BladeGen创建径流泵叶轮的完整流程。
1 初始设计
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- 指定叶片初始厚度为5 mm、角度为140°,指定叶片数量为7
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2 修改子午面参数
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3 调整Hub叶片角
- 角度视图空白位置点击右键,选择菜单项Adjust Blade Angles…
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- 如下图所示指定Leading Edge参数Tang Beta为35
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- 如下图所示指定Trailing Edge参数Theta为137.5°,指定Beta为22.5°
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- 指定Leading Edge参数Tang Beta为13.5°
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- 指定Trailing Edge参数Theta为138.5°,指定Beta为22.5°
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4 调整叶片厚度
- 右键点击厚度视图,如下图所示选择菜单项Convert Point to → Spline Curve Points…
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5 调整前缘后缘形状
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6 几何模型
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退出BladeGen返回到Workbench工作界面。
- 右键选择A2单元格,点击菜单项Create New → Geometry创建几何
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- 如下图所示选择Flow Path,点击工具栏按钮Generate创建流道几何
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