Flow over a Forward Facing Step at medium Reynolds number

Flow over a "forward facing step" at medium Reynolds number, starting from fully developed flow. The flow shows some complex behaviour in space and time.

• Distribution of temperature/concentration via Boussinesq model
  
  

  Visualization via temperature distribution from the heated walls (first, second and third, with different colour maps and zoom, 0.9 MB, 1.0 MB and 1.7 MB) and starting from the inlet (fourth and fifth, different colour maps, all about 1 MB).
  

  
  
  
  
  
  

  
  
  
  

  
  
  
  
  
  
  

• Pressure
  
  

  Visualization via pressure plots, shaded (first, 0.8 MB) and via isolines (second, 2.9 MB).
  

  
  
  
  
  
  
  

• Streamfunction
  
  

  Visualization via streamline plots, shaded (first, 1.1 MB) and via isolines (second and third as zoom, 2.1 MB and 7.9 MB).
  

  
  
  
  
  
  

  
  
  
  
  

• Velocity
  
  

  Visualization via vector plots (vectors, 8.1 MB) in a zoomed region.