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Zienkiewicz O.C., Taylor R.L. Vol. 3. The finite - tiera.ru

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204 Compressible high-speed gas ¯ow<br />

Initial mesh, 1804 points, 3487 elements Mach number<br />

adaptive mesh, 916 points, 1830 elements<br />

1162 points, 2258 elements<br />

(a)<br />

(b)<br />

(c)<br />

Mach number<br />

Mach number<br />

Fig. 6.25 Hybrid mesh for supersonic viscous ¯ow past a NACA0012 aerofoil, 80 Mach 2, and contours<br />

of Mach number, (a) initial mesh, (b) ®rst adapted mesh, (c) ®nal mesh, (d) mesh near stagnation point<br />

(shown opposite).

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