Perpendicular pipe flow into a channel at low Reynolds number

Perpendicular pipe flow from below into a channel at low Reynolds number. The inflow through the lower pipe has speed 1. The resulting flow is symmetric and steady. This simulation has to be compared with the similar ones in the Album, including higher Reynolds number.

• Distribution of temperature/concentration via Boussinesq model
  
  

  Visualization via tracing of concentration, starting from the lower inlet (first and second, different color maps, 1.4 MB and 2.1 MB, third as a zoom, 1.5 MB).
  

  
  

  
  
  

• Pressure
  
  

  Visualization via pressure plots, shaded (first, 0.9 MB) and via isolines (second and third, as zoom, 4.2 MB and 3.6 MB).
  

  
  

  
  
  

• Streamfunction
  
  

  Visualization via streamline plots, shaded (first, 1.1 MB) and via isolines (second and third, as zoom, 6.4 MB and 9.3 MB).
  

  
  

  
  
  

• Velocity
  
  

  Visualization via vector plots (vectors, 13.2 MB). The zoomed area is visualized in the original position of the grid points.