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unsteady particle deposition in an realistic upper airway

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Old   August 2, 2013, 17:40
Smile unsteady particle deposition in an realistic upper airway
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farhad saeedian
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Helle all

I want to simulate micro particles transport in a realistic model of upper airway in an unsteady and turbulent flow.

I want to DRW be off for y+<30
and DRW be on for y+>30

How can I do this?by UDF? and How?

thanks alot for your helps
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