The viscosity field -- CFD Online Discussion Forums

May 27, 2001, 12:03	The viscosity field	#1
Mehdi BEN ELHADJ Guest Posts: n/a	In PHOENICS code, the density field can be calculated in SEM or in HOL methods as follows: RHO = RHOG * (1-VFOL) + RHOL * VFOL (it's logical) G: for Gaz L: for Liquid VFOL: Volume Fraction of Liquid but why ? the viscosity field is calculated as follows: ENUL = ENULG * (1-VFOL) + ENULL * VFOL

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