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gas-liquid slug flow in horizontal pipe

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Old   January 22, 2013, 00:01
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Hi Kanarya

What is difference between the velocity at exit and inlet? Will it remain constant? - if yes then check UDF

or inlet velocity remain small and constant irrespective of exit velocity - then you can not use Adjust function because this function might not be updating the inlet velocity at every iteration. Hence you will have to implement the updates in inlet velocity with some additional macros or loops.

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Old   July 15, 2014, 06:35
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Hi guys.
I am student . I want to simulate solid-Gas flow (two Phase) in Horizontal pipe by Fluent and in next step I want to make it and compare all result .It is very important for me.
I try to simulate in fluent but unfortunately I couldn't. Could you please help me for design.
( please step by step or in a complete example )

1- Define>model>multiphase

with best wishes

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gas-liquid, horizontal pipe, slug, two-phase, volume fraction

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