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#1 |
New Member
Luis Vinagre
Join Date: Jun 2017
Posts: 4
Rep Power: 8 ![]() |
Hi everyone, I am new around here and I am trying to find some help. Maybe this question is solved in other post so, if anyone knows where to look just tell me.
My problem is that I have to make an aerodynamic study of a car with Ansys Fluent and I am currently trying to make the best meshing as possible but i dont know how to improve it, I mean, I created the study and all that stuff but dont know how and what to check to improve and get a more accurate one. If anyone is a little bored and wanna help me, please let me know, i would be very happy ![]() Thxs in advance! |
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#2 |
Senior Member
Have a nice time!
Join Date: Feb 2016
Location: mech.eng.ahmedmansour@gmail.com
Posts: 291
Rep Power: 10 ![]() |
Hello, is it a 2D or 3D investigation?
Thanks |
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#3 |
New Member
Luis Vinagre
Join Date: Jun 2017
Posts: 4
Rep Power: 8 ![]() |
Is a 3D investigation, I imported the stp file (CATIA) to Ansys and then create the mesh on it. The problem is that when i try to read the user guide its not so clear about what to use and I didnt find any "Ansys fluent for dummies" or any meshing tutorial that could be useful to me.
In case someone needs more information to help me just ask and i will tell all i can say, or maybe send you any file somehow. |
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#4 |
New Member
Kumar
Join Date: Feb 2016
Posts: 23
Rep Power: 9 ![]() |
Have you tried using icem for meshing? There is a good tutorial for airfoil block meshing. That would come in handy for the Ahmed body study
![]() Sent from my CW-Hi10 plus using CFD Online Forum mobile app |
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#5 | |
Senior Member
Have a nice time!
Join Date: Feb 2016
Location: mech.eng.ahmedmansour@gmail.com
Posts: 291
Rep Power: 10 ![]() |
Quote:
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#6 |
New Member
Luis Vinagre
Join Date: Jun 2017
Posts: 4
Rep Power: 8 ![]() |
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#7 |
Senior Member
Have a nice time!
Join Date: Feb 2016
Location: mech.eng.ahmedmansour@gmail.com
Posts: 291
Rep Power: 10 ![]() |
Which method you will follow? If you are a beginner and do not have time, avoid using ICEM and follow the videos like what I sent
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#8 | |
New Member
Luis Vinagre
Join Date: Jun 2017
Posts: 4
Rep Power: 8 ![]() |
Quote:
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#9 |
Senior Member
Have a nice time!
Join Date: Feb 2016
Location: mech.eng.ahmedmansour@gmail.com
Posts: 291
Rep Power: 10 ![]() |
You now in the meshing or the solver step? You can follow the tutorial I sent and try to make the mesh and use fluent then tell me
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#10 |
Senior Member
Svetlana Tkachenko
Join Date: Oct 2013
Location: Australia, Sydney
Posts: 407
Rep Power: 14 ![]() |
As a first step I would recommend defining the geometry very clearly. I understand it is three-dimensional but without knowing what the geometry is it is perhaps not possible to suggest what mesh strategies to use or recommend.
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Tags |
aerodynamic, ansys, car, fluent, mesh 3d |
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