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Showing results 1 to 9 of 9 Search took 0.00 seconds. Search: Posts Made By: Luis.Castro

Forum: Fluent UDF and Scheme Programming January 11, 2013, 05:39

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Yes you are right. But the heat source is... Yes you are right. But the heat source is supposed to decrease from the wall to the center hence the negative sign. A positive sign would make it increase. Rght?

Forum: Fluent UDF and Scheme Programming January 11, 2013, 04:58

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro I did that and the heat still seems to start from... I did that and the heat still seems to start from the origin. Maybe I have to make operations with vectors?. Like if I want that my point [0 0] is in fact my point [0 0.04].

Forum: Fluent UDF and Scheme Programming January 10, 2013, 04:16

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Nobody? :( Nobody? :(

Forum: Fluent UDF and Scheme Programming January 9, 2013, 09:02

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Dear llrr, Thank you for your suggestion,... Dear llrr, Thank you for your suggestion, but what I really need is that the heat source function starts calculating from the wall (Like if the wall was heating the fluid) instead of the center...

Forum: Fluent UDF and Scheme Programming January 9, 2013, 05:41

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro How can I define a local coordinate system for a... How can I define a local coordinate system for a specific UDF?

Forum: Fluent UDF and Scheme Programming January 9, 2013, 03:38

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro It's in the Y direction. But I think it's more of... It's in the Y direction. But I think it's more of a coordinates problem because I guess the equations start in Y=0?. I want it to start at the wall (which is not Y=0)

Forum: Fluent UDF and Scheme Programming January 8, 2013, 10:26

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Well my model is a simple 2D heat simulation with... Well my model is a simple 2D heat simulation with microwave (heat generates directly in the liquid) I am using Lambert's equation to model the heat generated. This equation says that heat...

Forum: Fluent UDF and Scheme Programming January 8, 2013, 10:04

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Thank you Ilrr, Yes, in fact I am using... Thank you Ilrr, Yes, in fact I am using DEFINE_SOURCE function but I still don't have good results. My UDF is like follows: I know it might be completely wrong because it's my first...

Forum: Fluent UDF and Scheme Programming January 8, 2013, 05:29

Replies: 15 Changing Heat source with position (UDF) Views: 1,817 Posted By Luis.Castro Changing Heat source with position (UDF) Hi everybody, I have a heat source that is changing within the distance of my model. I would like to know which is the best way to program it. I have tried with DEFINE_PROFILE and DEFINE_SOURCE...

Showing results 1 to 9 of 9

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