|May 15, 2012, 06:39||
I have a circle. I meshed it as a whole domain.
I need to give some level of water at the bottom.
I know the value of upper Y co-ordinate of the interface and the lower Y co-ordinate at the bottom of the circle.
Can anyone help me out how to patch those elements as water ?
Thanks in advance !!
|May 15, 2012, 14:22||
Join Date: Apr 2012
Posts: 35Rep Power: 5
I understand that do you want do a cylinder of water. Following have you a UDF for initialization of volume fraction in 3D.
#define Xc 0.0
#define Yc 0.0
#define Zmax 0.02
#define Zmin 0.0
#define r 0.01
if (DOMAIN_ID(sd) == 3)
if (X<=Zmax && sqrt((pow(X-Xc,2) + pow(X-Yc,2)))<r)
In this case, ID=3 is the secondary phase. ID=2 is for first phase.
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