Keyur Kanade
Ansys Employee

Hi @prajput , the definition provided by my colleague is for the dynamic viscosity of the fluid. When you divide this number with the fluid density, you will obtain the kinematic viscosity.


nu = mu / rho


nu refers to kinematic viscosity,

mu refers to dynamic viscosity, and

rho refers to fluid density

The SI unit is m^2/s.

Thank you.?