Impeller Design using CFTurbo
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Transcript of Impeller Design using CFTurbo
Impeller design by CFturbo®
9 steps to design
an impeller
© CFturbo Software & Engineering GmbH Dresden/Munich, Germany www.cfturbo.com
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❶ Create new project
Select desired machine type
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❷ Global Setup
Specify Design point values and fluid
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❸ Add impeller component
Select New Impeller in the diagram or under Add Component in the menu
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How to access the single design steps?
Use Impeller menu or components toolbar inside the Meridian shape
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❹ Main dimensions
a) General and default settings
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❹ Main dimensions
b) Specify or calculate empirical parameters
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❹ Main dimensions
c) Calculate/ adapt main dimensions
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❺ Meridional contour
Design hub, shroud, leading & trailing edge
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❺ Meridional contour
Meridional flow calculation (2D, frictionless)
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❻ Blade properties
a) Blade setup
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❻ Blade properties
b) Blade angles, velocity triangles
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❼ Blade mean lines
Mean line design on each span position
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❽ Blade profiles
Thickness distribution
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❾ Blade edges
Round/ trim leading & trailing edge
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3D CAD model
Surface and solid modeling
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More information
www.cfturbo.com
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