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about the set up of "oil" material

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Old   April 11, 2008, 00:59
Default about the set up of "oil" material
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nick
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I'm making a simulation of three phase flow --water,gas and oil.The composition of oil is so complex that I found no way to make it up!Is there anyone who use it can help me ? Please reply!
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Old   April 11, 2008, 03:56
Default Re: about the set up of "oil" material
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Bart
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If it's just a 3 phase, incompressible, isothermal calculation without chemical reactions, you can specify for the oil the viscosity and density. That is a fairly common approach. Viscosity and density are normally known for any kind of oil.

Bart
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Old   April 12, 2008, 08:59
Default Re: about the set up of "oil" material
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nick
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Good advice! thanks very much,Bart
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