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Blisk Definition

A blisk:

which contains no splitter blades or fillets, is represented as:

— hub

— shroud

— left blade

— right blade

An impeller:

Is represented as:

— hub

— left blade

— right blade

— splitter blade

— fillet for left blade

— fillet for splitter blade

— fillet for right blade

Note: The shroud is not displayed, but is required.

When defining your levels/sets they must contain the following surfaces:

  • Hub level/set must contain surfaces .
  • Shroud level/set must contain surfaces .
  • Fillets level/set must contain surfaces , , and .
  • Left Blade level/set must contain surfaces and .
  • Right Blade level/set must contain surfaces and .
  • Splitter Blade level/set must contain surfaces and .

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