DotTest

<graphviz>

digraph G {

//rankdir="LR" //graph [URL="Lectures"] //ranksep="2"

CFD [URL="CFD"]

"Governing equations" [URL="Governing Equations", style=filled, fillcolor=lightblue] CFD -> "Governing equations"

"Discretization of governing equations" [URL="PDEs", style=filled, fillcolor=lightblue] CFD -> "Discretization of governing equations"

CFD -> "Fluid mechanics"

Turbulence [URL="Turbulence", style=filled, fillcolor=lightblue]
"Fluid mechanics" -> Turbulence

 Turbulence -> "Turbulence modeling"
  "Turbulence modeling" -> RANS

  LES [URL="Large eddy simulation", style=filled, fillcolor=lightblue]
  "Turbulence modeling" -> LES
  "Turbulence modeling" -> DNS

}

</graphviz>