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Abdessamed

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  1. Hi, Sorry for the late answer. The problem comes from the geometry. When I do build volume, Flux display an error message: line 160 face 88 face line intersection 0.013 , 0.014 , 0.002435 )line 161 face 88 face line intersection 0.013 , 0.011 , 0.002435 )line 165 face 38 face line intersection 0.011 , 0.014 , 0.0022 )line 165 face 43 face line intersection 0.011 , 0.014 , 0.0023 )line 169 face 38 face line intersection 0.011 , 0.011 , 0.0022 )line 169 face 43 face line intersection 0.011 , 0.011 , 0.0023 )line 172 face 38 face line intersection 0.01 , 0.011 , 0.0022 )line 172 face 43 face line intersection 0.01 , 0.011 , 0.0023 )line 174 face 38 face line intersection 0.01 , 0.014 , 0.0022 )line 174 face 43 face line intersection 0.01 , 0.014 , 0.0023 )line 181 face 88 face line intersection 0.01 , 0.014 , 0.002435 )line 182 face 88 face line intersection 0.01 , 0.011 , 0.002435 )line 208 face 101 face line intersection 0.03625 , 0.014 , 0.002585 )line 208 face 104 face line intersection 0.03625 , 0.014 , 0.002485 )line 208 face 105 face line intersection 0.03625 , 0.014 , 0.002385 )line 210 face 101 face line intersection 0.03725 , 0.014 , 0.002585 )line 210 face 104 face line intersection 0.03725 , 0.014 , 0.002485 )line 210 face 105 face line intersection 0.03725 , 0.014 , 0.002385 )line 213 face 101 face line intersection 0.03625 , 0.011 , 0.002585 )line 213 face 104 face line intersection 0.03625 , 0.011 , 0.002485 )line 213 face 105 face line intersection 0.03625 , 0.011 , 0.002385 )line 215 face 101 face line intersection 0.03725 , 0.011 , 0.002585 )line 215 face 104 face line intersection 0.03725 , 0.011 , 0.002485 )line 215 face 105 face line intersection 0.03725 , 0.011 , 0.002385 and when I check the faces (38,43,88,101,104 and 105), I found that there is intersection between faces and lines. You need to correct the geometry to build the volumes. The Flux version that I use is Flux 2020 Best regards.
  2. Hi, When I check both project, I don’t get the same depth of the domain. In Flux 2D the depth of domain is 0.0508 m In Flux 3D the depth of domain is 0.0127 m (in this case, the depth of the domain is the Hight of the device in Z axis. Best regards.
  3. Hi, In the case of the Flux 2D, when you create your project you give the value of the domain depth. Is it the same as in 3D? if it is not the case this leads to get different results. Best regards.
  4. Hi, Can you share your Flu project. Best regards.
  5. Hi, Did you use the same iron length for both project? Maybe the difference come from this point. Best regards.
  6. Hi, In principle, with the Flux supervisor, when you select the example and click on the link, you download the files of the example. Another way is to check where you have Flux installed. see the link below: C:\Program Files\Altair\2019\flux\Flux\DocExamples\Examples3D\Application_Note\PowerTransformer Thank you. PowerTransformer.zip
  7. Hi, If you want to represent your coil with a solid conductor region, you need to create you coil as mesh coil and not non mesh coil. Best regards.
  8. Hi, Can you share your Flux projets? Best regards.
  9. Hi, In the help of Flux, you can find documentation that explains the use of coordinate system as well as the directions in Flux. file:///C:/Program%20Files/Altair/2019/flux/Flux/Help/Flux/english/Website/index.html?RepereAPropos In the search you put coordinate and you will get all the information that you need. Best regards.
  10. Hi, The circuit remain incorrect. the resistance you need to put for both current source and coil conductor. keep me informed if this solve the problem. Best regards.
  11. Hi, There is no an example that allows us to make a comparison between 2D project and 3D project. However, the difference between a 2D project and a 3D project is considering of the 3D phenomena, that can lead to have a different behavior. Best regards.
  12. Hi, In Flux 2020 there a 3D example about the induction heating and shower. Once the Flux supervisor is open, select the example: induction heating with shower and hardening. Best regards.
  13. Hi, If you want to see the eddy current in the magnetic circuit, you need to use a solid conductor region. To do it when you create the face region, select solid conductor region. Also, you need to put a resistivity in the material. Best regards.
  14. Hi, The problem come from the circuit that you use. In the case when you sue three current source you need to add a resistance in parallel with one current source (the value is around 1e4 Ohm). Best regards.
  15. With Flux 2019.1.1, I Also reached to solve the project without any error message. Best regards. test3_solved.FLU.zip
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