Reply To: High density/viscosity ratio Free Energy method
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May 18, 2023 at 3:26 pm
#7465
mehrdadvasheghanifarahani
Participant
Hi Michael,
As far as I know, the relaxation time of the hydrodynamics lattice for the fluids with two different viscosities can be accounted using this equation: 1 / tau_f = c_1 / tau_1 + c_2 / tau_2.
Would you please advise how the dynamics can be implemented using variable relaxation time? Is there any specific example that I can look into to learn how to implement this? Thanks.
Kind regards,
Mehrdad