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About body force in UDF

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Old   January 15, 2013, 05:28
Default About body force in UDF
Yanlong Li
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Dear everyone,

I am using DPM model to simulate gas-stir. I added a body force using DEFINE_DPM_BODY_FORCE Marco. Do I need to add an oppsite FORCE to the liquid using Macros about Momentum ? Does the FLUENT added this force to the liquid automatically ? Thanks in advance.
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