Define 2 UDF in fluent

majidmng · January 24, 2014, 05:29

Hi
i intend to modeling 6dof and moving wall in fluent but in dynamic zone it doesnt possible define them together.
do have any one idea????

pakk · January 25, 2014, 05:45

I am sorry but I don't understand your question well enough to help you. It would be helpful with such questions if some more context was provided...

Are you able to use 6dof without moving wall?
Are you able to use moving wall without 6dof?
Why do you think it is not possible to use them together? Does the 'moving wall' button disappear when you use 6dof? Do you get error messages when you use them both?

I have never tried to use 6dof at all, so I don't know if what you are trying is possible, but it always helps if you describe what you tried sofar.

majidmng · January 25, 2014, 21:12

it is possible moving wall and dynamic mesh without 6dof
i intend to define moving wall flap airfoil and solve effect of it 6dof.
i intend load 2 udf in dynamic mesh zone but it dont possible work together. one udf for moving zone and another for 6dof define.

pakk · January 26, 2014, 05:36

Quote:

Originally Posted by majidmng

i intend load 2 udf in dynamic mesh zone but it dont possr ible work together. one udf for moving zone and another for 6dof define.

Your English is not so good (no offence!) so I don't fully understand what you mean.

Are you telling me that it is not possible that they work together? In that case: you already know the answer.
Are you asking me wether it is possible for them to work together? In that case: I don't know, try it!

January 24, 2014, 05:29	Define 2 UDF in fluent	#1
majidmng New Member majid Join Date: Mar 2011 Posts: 8 Rep Power: 15	Hi i intend to modeling 6dof and moving wall in fluent but in dynamic zone it doesnt possible define them together. do have any one idea????

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January 25, 2014, 05:45		#2
pakk Senior Member Join Date: Nov 2013 Posts: 1,965 Rep Power: 26	I am sorry but I don't understand your question well enough to help you. It would be helpful with such questions if some more context was provided... Are you able to use 6dof without moving wall? Are you able to use moving wall without 6dof? Why do you think it is not possible to use them together? Does the 'moving wall' button disappear when you use 6dof? Do you get error messages when you use them both? I have never tried to use 6dof at all, so I don't know if what you are trying is possible, but it always helps if you describe what you tried sofar.

January 25, 2014, 21:12		#3
majidmng New Member majid Join Date: Mar 2011 Posts: 8 Rep Power: 15	it is possible moving wall and dynamic mesh without 6dof i intend to define moving wall flap airfoil and solve effect of it 6dof. i intend load 2 udf in dynamic mesh zone but it dont possible work together. one udf for moving zone and another for 6dof define.