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Old   March 27, 2002, 21:14
Default spinning cone
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pumpkin
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Hi, I'm a beginner with CFX 5.4.1, I'm trying to calculate the water flow on the spinning headstand cone, any message is welcomed. Thank you very much!
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Old   March 29, 2002, 03:18
Default Re: spinning cone
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Neale
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What is a spinning headstand cone?
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Old   March 30, 2002, 03:11
Default Re: spinning cone
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pumpkin
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sorry to trouble you, let me make more description, in cartesian coordinate system the line y=x (x> 0 and x< 250 mm) rotate 360 degree aroud the z axis and get the cone. with the cone rotating, water is added into the cone, and spill out from the edge.
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Old   April 2, 2002, 20:37
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Neale
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Seems to me that this requires a free surface model instead of full multiphase. Can you upgrade to 5.5 which has this?

You could try using full multiphase, but the overhead is quite a bit more than free surface. Just do a transient simulation with a small enough timestep to resolve the water pouring into the cone.

Neale.
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Old   April 2, 2002, 21:09
Default Re: spinning cone
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pumpkin
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Thank you! Neale
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