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Topic Summary

Posted by: admin
« on: November 09, 2012, 02:53:56 PM »

Quote from: dorona on November 09, 2012, 02:35:04 PM
hello guys
I am new to fluent so please be gentle with me  ;D

I am also trying to simulate moving objects in a chamber. It is hard for me to understand UDFs (was looking around the internet for a while without finding REAL tutorial).
Can i define a moving wall without UDF? a practical (even very simple one ) example might be very helpful

thanks a lot

Doron

Please see the tutorial below.
http://www.engr.uconn.edu/~ewebhk/buttons/flfem/fluent5/tutorials/tutor1618.pdf

Please next time start your own thread if you need any help rather than replying to existing thread.
Posted by: dorona
« on: November 09, 2012, 02:35:04 PM »

hello guys
I am new to fluent so please be gentle with me  ;D

I am also trying to simulate moving objects in a chamber. It is hard for me to understand UDFs (was looking around the internet for a while without finding REAL tutorial).
Can i define a moving wall without UDF? a practical (even very simple one ) example might be very helpful

thanks a lot

Doron
Posted by: ilker199
« on: October 05, 2012, 12:40:45 PM »

Dear William;

I am trying to solve a similar problem and I have problems with the UDF file. Can you send me the UDF code too. My e-mail adress is "ivuruskan@gmail.com".

Thanks a lot  8)

Posted by: namankothari
« on: September 29, 2012, 11:35:28 AM »

Hi William,

I have also been trying to simulate a similar problem as the case in the PDF file which you have uploaded. However, I am having problems in getting the UDF right for the example. Can you please post the code for the UDF as a reference for the case? It would be very helpful.

Thanks in advance. 
Posted by: william
« on: August 24, 2012, 09:12:13 AM »

See the tutorial in the PDF attached. You will need to make a UDF for this purpose as well.

Posted by: moloy_kb
« on: August 24, 2012, 08:31:49 AM »

Dear all,
I want to simulate the flow through a pipe in Fluent whose wall is moving in sinusoidal manner along normal direction. Please help me in this regard. I am also attaching the geometry of the problem.