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❹ Main
dimensions
a) General and default settings
Impeller design steps
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Impeller design steps
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3D CAD model
Surface and solid modeling
Impeller design steps
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Impeller design steps
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❺ Meridional contour Design hub, shroud, leading & trailing edge
ห้องสมุดไป่ตู้
Impeller design steps
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Select desired machine type
Impeller design steps
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❷ Global Setup Specify Design point values and fluid
Impeller design steps
a) Blade setup
Impeller design steps
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❻ Blade
properties
b) Blade angles, velocity triangles
Impeller design steps
More information

Impeller design steps
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❸ Add
impeller component
Select New Impeller in the diagram or under Add Component in the menu
Impeller design steps
❹ Main dimensions b) Specify or calculate empirical parameters
Impeller design steps
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❹ Main dimensions c) Calculate/ adapt main dimensions
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❼ Blade
mean lines
Mean line design on each span position
Impeller design steps
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❺ Meridional contour Meridional flow calculation (2D, frictionless)
Impeller design steps
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❻ Blade
properties
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How to access the single design steps?
Use Impeller menu or components toolbar inside the Meridian shape
Impeller design steps
Impeller design ® by CFturbo
9 steps to design an impeller
© CFturbo Software & Engineering GmbH Dresden/Munich, Germany
❶ Create
new project
❽ Blade
profiles
Thickness distribution
Impeller design steps
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❾ Blade
edges
Round/ trim leading & trailing edge