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Merger of two perpendicular pipe flows (different speed II) at high Reynolds number

Computational details
Short description and remarks

Short description and remarks

Merger of two perpendicular pipe flows. The left flow has speed 1 and the lower one 20. Both merge, producing quite complex flow patterns. This simulation has to be compared with the similar ones in the Album, including lower speeds for the bottom inflow.


  • Distribution of temperature/concentration via Boussinesq model

    Visualization via tracing of concentration, starting from the left and lower inlet (first and second, different color maps, 2.2 MB and 2.6 MB, third as a zoom, 4.4 MB).

  • Pressure

    Visualization via pressure plots, shaded (first, 2.2 MB) and via isolines (second and third, as zoom, 5.4 MB and 10.0 MB).

  • Streamfunction

    Visualization via streamline plots, shaded (first, 2.1 MB) and via isolines (second and third, as zoom, 7.2 MB and 10.1 MB).

  • Velocity

    Visualization via vector plots (vectors, 14.9 MB). The zoomed area is visualized in the original position of the grid points.

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