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  3. Why does the Mach number contour on a wall look very different from the velocity contour?

Why does the Mach number contour on a wall look very different from the velocity contour?

Tagged: 2019 R1, fluent, fluent-post-processing, fluid-dynamics, post-processing
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      The Mach number contour is based on the cell data whereas the velocity contour data is based on nodal values (when nodal values are selected). To observe a consistency between both contour plots, disable ‘nodal values’ so that both quantities are plotted using cell data.

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