I have to model ferrofluid with fluent .
I have a big problem.
I have to investigate the flow behaviour in two cylanders with different dimension , in result of experiment that I have , the flow is static in the first , but in fluent I have to have velocity inlet in mixture model until I can give volume fraction of secondry phase.
in experimental result , in the first , ferrofluid is between two cylander and then outer cylander start to rotate ,
can you help me about this problem . tnx alot
I think you have a VOF problem and there are some hints to help you:
1- You have to patch your inicial solution, i.e. you will start your simulation with the ferrofluid between the cylinders;
2- Use the VOF method because you have 2 imiscible fluids (ferrofluid, and air)
I am glad to help you.
Is your major metallurgy? Do you want to simulate the tapping? I will simulate this process next month. And I think you can seperate it to two parts:
first, just simulate the tapping from one ladle and store the case and data (the volume fraction).
second, use the advanced file as the velocity data to simulate the next process.
I try VOF models , thank you for helping me . :):)
my based fluid is paraffin and my nanoparticle is fe2O3 .
what is tapping ?
can you explain more ? . tanx alot .
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