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Brownian Motion UDF Code

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Old   October 30, 2005, 23:09
Default Brownian Motion UDF Code
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Confuser
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Hello, everyone. I want to integrate the Brownian force with drag force to calculate particle trajectory. Since Fluent only use constant Cunninghamm factor to calculate Brownian force, I need to use UDF to calculate Brownian force. Please help me if you are familiar with this case, or please tell me where I can find the code used in Fluent to calculate Brownian force. Thanks a lot!
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Old   November 1, 2005, 11:37
Default Re: Brownian Motion UDF Code
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may
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Try ask the FLUENT agent
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Old   September 26, 2018, 01:50
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surya
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Quote:
Originally Posted by Confuser
;125691
Hello, everyone. I want to integrate the Brownian force with drag force to calculate particle trajectory. Since Fluent only use constant Cunninghamm factor to calculate Brownian force, I need to use UDF to calculate Brownian force. Please help me if you are familiar with this case, or please tell me where I can find the code used in Fluent to calculate Brownian force. Thanks a lot!
Hello,
Can you please share the udf for this?
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Old   August 13, 2021, 02:14
Default udf for Brownian motion
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HASAN
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Hello,
Can you please share the udf for the Brownian motion? thanks
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