ENH: Arrhenius viscocity model for incompressible viscocity,
energyTransport FO for incompressible single and multiple phase flows and viscousDissipation fvOption source. Tutorial to show the use of energyTransport: multiphase/multiphaseInterFoam/laminar/mixerVessel2D Tutorial to show viscousDissipation: compressible/rhoPimpleFoam/RAS/TJunction