Page 265 - Finite Element Analysis with ANSYS Workbench

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256 Chapter 12 Compressible Flow Analysis

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It is noted that the quality of the flow solution strongly
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depends on the mesh. Herrein, a strucctured mesh consistinng of
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271,539 cells is used in the analysis. The cell shapes are closed to
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rectangle and aligned with the nose and cockpit edges. Such
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structured mesh can improve the solution accuracy.
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The computational procedure follows the steps present-
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ed in the preceding examples. The preddicted density, temperature,
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Mach number and pressure are shown in the figures from left to
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right, respectively.