Opened 16 years ago

Closed 16 years ago

#274 closed enhancement (wontfix)

Improved CFL condition

Reported by: ole Owned by: ole
Priority: high Milestone:
Component: Efficiency and optimisation Version:
Severity: normal Keywords:


Ted suggested using the distance between centers of inscribed circles (or r1 + r2) for the CFL criterion instead of just the radius r1. r1 is the radius of the inscribed circle of the triangle in question and r2 the radius of the neighbouring triangle.

This approach should be sufficient to maintain stability and make the code about twice as fast.

Change History (2)

comment:1 Changed 16 years ago by ole

  • Type changed from defect to enhancement

comment:2 Changed 16 years ago by ole

  • Resolution set to wontfix
  • Status changed from new to closed

This approach caused artefacts in the Okushiri example. Ted and Ole agreed to keep the conservative approach for the time being.

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