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Two phase Phase field method
Posted Dec 12, 2012, 7:42 p.m. EST Version 3.5a 0 Replies
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I am using a phase field method to tract the meniscus formation at the exit of a micron size nozzle and at the same time air is flowing over the meniscus. I am having some problems with the solution, when i use real values of the viscosities i.e (0.007Pa.s and 2e-5Pa.s) for the two fluids i get no solution at all, however when i increase the values of the viscosities by 100 i get physically meaningful results but if i increase them by only 10 i can not observe any change in the meniscus growth after a certain point. I have even increased the simulation time to verify this but the meniscus does not change after a certain point.
Hello Sin Kim
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