Linearization of eddy viscosity

Linearization of eddy viscosity – CFX

- November 13, 2020 at 4:18 pm
  
  cfd2020
  Subscriber
  
  How is the eddy viscosity linearized in CFX?nAny materials (eqs.) would be greatly appreciated.nThank you!n
- November 13, 2020 at 4:29 pm
  
  cfd2020
  Subscriber
  
  I should specify that this for LESn
- November 13, 2020 at 5:04 pm
  
  Surya Deb
  Ansys Employee
  
  Hello, nPlease take a look at the link below.nThe turbulent viscosity is generally varied linearly with the Strain Rate Scalar but in LES the dissipation can sometime need calibration as well. nI hope this helps.nRegards,nSuryan
- November 13, 2020 at 7:01 pm
  
  cfd2020
  Subscriber
  
  Thank you Surya.n

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