Open Access

Table 3

Mesh quality of NACA 2412, NACA 4412, and NACA 0012.

Airfoil profile Element quality
Jacobian ratio
Aspect ratio
Skewness
Orthogonal quality
  Min Max Avg. Min Max Avg. Min Max Avg. Min Max Avg. Min Max. Avg.
NACA 2412 0.30 1.00 0.97 1.00 1.00 1.00 1.00 5.82 1.17 4.13 e-°°6 0.88 4.16e-°°2 0.31 1.00 0.97
NACA 4412 0.41 1.00 0.97 1.00 1.00 1.00 1.00 4.03 1.16 3.65e-°°6 0.63 4.05e-°°2 0.44 1.00 0.98
NACA 0012 0.31 1.00 0.97 1.00 1.00 1.00 1.00 5.54 1.17 1.63 e-°°6 0.73 4.12e-°°2 0.34 1.00 0.97

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