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March 4, 2014, 05:11 |
Solidification
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#1 |
New Member
Join Date: Mar 2014
Posts: 8
Rep Power: 12 |
Hi
I have used Ansys fluent to analyze the centrifuge casting[ it is a method in which it produces solid cylinders opposite to centrifugal casting]. Here i used a simple jar which is kept at vertical and the molten metal is poured at the velocity of 0.01 to the inlet. and i used transient state, meshing having good quality about .001 skewness. Solution method SIMPLE is used and all other parameters at second order [energy, turbulence..] and also i given a 200rpm of rotation to the jar. The problem is when i run the calculation for Time-step .001 for fixed time, i got results of solidification for .01 seconds but as i increased the time the solidification is not happening, it shows more fractions of liquid in the Jar. Please help me here ..... |
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