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  3. How to work with large tip gaps in Turbogrid and fix the error: Last blade profile is not defined as a shroud tip and is too far (x of span) from the shroud for reliable intersection. Must be at least 0.88 of span.

How to work with large tip gaps in Turbogrid and fix the error: Last blade profile is not defined as a shroud tip and is too far (x of span) from the shroud for reliable intersection. Must be at least 0.88 of span.

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    • April 13, 2023 at 7:32 am
      SolutionSolution
      Participant

      When defining blade geometries where the tip gap is very large, issues can occur where TurboGrid cannot generate the blade. The attached document shows a generic example of a blade with large tip clearance and the error TurboGrid generates, and the solution using Surface Extension Factor.

      Attachments:
      1. 2050448.pdf

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