Flow around `CFD' at low Reynolds number

Flow around `CFD' characters in a circle with fixed rotational speed at low Reynolds number. See also the results for the other Reynolds number situations.

• Distribution of temperature/concentration via Boussinesq model
  
  

  Visualization via temperature distribution, starting from the (interior) heated shape of the characters (shaded, different color maps, 1.1 MB and 1.2 MB).
  

  
  
  

• Pressure
  
  

  Visualization via pressure plots, shaded (first, 1.6 MB) and via isolines (second, 4.3 MB).
  

  
  
  

• Streamfunction
  
  

  Visualization via streamline plots, shaded (first, 0.4 MB) and via isolines (second, zoomed, 3.9 MB).
  

  
  
  

• Velocity
  
  

  Visualization via vector plots (vectors, 2.5 MB).