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Old   September 30, 2012, 16:50
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upendra kumar shukla
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Hi,

Can fluent modeling a moving heat source on a surface using UDF fonction and how?.The heat source is a moving concentric cylindrical burner heating a solid surface. and I would like to watch the transient nature of the surrounding temperature profiles. Please help me. thanks to all
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Old   October 1, 2012, 03:59
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Vaze
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Yes, it is possible.

You need to use DEFINE_SOURCE in which you have to call physical time, which then utilize in your source term equation. This would be like transient BC.

Best wishes
Mvee
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Old   October 1, 2012, 04:26
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Quote:
Originally Posted by mvee View Post
Yes, it is possible.

You need to use DEFINE_SOURCE in which you have to call physical time, which then utilize in your source term equation. This would be like transient BC.

Best wishes
Mvee
Thank u so much.Can u sent me some tutorial/university lecture on moving heat source problem or approach in some more detail on my mail-upendra.shukla@iitgn.ac.in
Thanks in advance
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Old   October 1, 2012, 04:27
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Thank u so much.Can u sent me some tutorial/university lecture on moving heat source problem or approach in some more detail on my mail-upendra.shukla@iitgn.ac.in
Thanks in advance
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Old   October 2, 2012, 01:18
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HI

These are given in UDF manual/tutorials. Please look at it.

Best wishes
Mvee
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