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Transient two phase simulation using the phase-field method
Posted 2010年1月29日 GMT+1 21:111 Reply
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Hi,
I am trying to simulate the transient filling of a circular capillary chamber (height 30e-6, radius 4000e-6) using the phase field method, but before reaching the outlet, the fluid is stopping always at the same point, no matter if i apply an inlet pressure of 1Pa or 1000Pa.
I tried to vary the mesh size and played with the mobility tuning factor, the mesh size and the interface thickness but I am always getting similar results. What else can I try to get the chamber completely filled?
Regards,
Jimbo
I am trying to simulate the transient filling of a circular capillary chamber (height 30e-6, radius 4000e-6) using the phase field method, but before reaching the outlet, the fluid is stopping always at the same point, no matter if i apply an inlet pressure of 1Pa or 1000Pa.
I tried to vary the mesh size and played with the mobility tuning factor, the mesh size and the interface thickness but I am always getting similar results. What else can I try to get the chamber completely filled?
Regards,
Jimbo
1 Reply
Last Post 2011年1月31日 GMT+1 07:47
Hello Jimbo Jones
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Posted:
1 decade ago
Hi Jimbo,
I am encountering a similar kind of problem. Did you find any solution. Kindly let me know..
I am encountering a similar kind of problem. Did you find any solution. Kindly let me know..