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June 9, 2015, 10:51 |
problem in deleting a edge
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#1 |
Senior Member
Aja
Join Date: Nov 2013
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Hi everybody
I have a question: edge.602 is not deleted in the following model. why? Please, download the following model and If model have the problems, I am grateful that guide me about each problem because I am modifying this model. http://www.4shared.com/file/DJ7HVfuhba/AAAAA112.html Thanks, Best, Amir |
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June 10, 2015, 01:51 |
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#2 |
Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
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your file seems to be deleted.
I loaded your last dbs file, and edge 602 is duplicated (you also have edge 603) Basically you cannot delete an edge which belongs to a surface. So in this case you need to connect both edge. Doing that only one edge will remain
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June 10, 2015, 06:18 |
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#3 | |
Senior Member
Aja
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Quote:
Please, show v_vertex.881 in the following link. In this vertex, The edges are skew.(v_edge.971,v_edge.961,v_edge.966, v_edge. 970, v_edge.962,v_edge.967) http://www.4shared.com/file/Q26w0_VOce/AAAA12.html These edges create many problems for numerical computational in the Fluent, Correct? In my opinion, I should design this model in Gambit. I am grateful that guide me this case. Thanks, Best, Amir |
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June 10, 2015, 06:39 |
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#4 |
Super Moderator
Maxime Perelli
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the problem isn't gambit, but the quality of your cad import.
did you import iges, step, something else?
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June 10, 2015, 07:44 |
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#5 | |
Senior Member
Aja
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Quote:
I am grateful that guide me more. I really worked in this modeling. If I cant solve this problem, I have to design in Gambit., this design is difficult in this software. Thanks, Best, Amir |
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June 10, 2015, 08:04 |
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#6 |
Super Moderator
Maxime Perelli
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can you export step file from solidworks?
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June 10, 2015, 08:19 |
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#7 |
Senior Member
Aja
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June 10, 2015, 08:37 |
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#8 |
Senior Member
Aja
Join Date: Nov 2013
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Four type of files is placed in the following link(IGs,Step, parasolid,...):
http://www.4shared.com/rar/HFVNeaKSce/CFD_Y.html I am grateful that you check. Thanks, |
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June 10, 2015, 09:12 |
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#9 |
Super Moderator
Maxime Perelli
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Don't generate all the splits in solidworks.
Do them in Gambit.
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June 10, 2015, 10:55 |
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#10 |
Senior Member
Aja
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Why? If I split Faces in solidworks, modeling is easier than the splits are done in gambit. But I think that I should do these splits in Gambit and you are right. Please show the following link, particularly in trailing edge of blade. Is there any problem for analysis of fluent? Does shape of trailing edge make any problem? In other words, Does trailing edge increase error of computational? what is your opinion? http://www.4shared.com/file/K-9okRnEba/AS11.html Only i want to know about Gambit. Thanks, Best, Amir |
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June 11, 2015, 01:50 |
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#11 |
Super Moderator
Maxime Perelli
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did you do something after the import?
because normally you should have real surfaces, and here you have virtual try also with parasolid
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In memory of my friend Hervé: CFD engineer & freerider |
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June 11, 2015, 09:22 |
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#12 | |
Senior Member
Aja
Join Date: Nov 2013
Posts: 496
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Quote:
You are right. I import as shown the below: (with format IGS--import>IGES>Import IGES file>activate Negative in import options> then selecting IGS file in File name) I try with parasolid, but it is not imported. Maybe I dont know that how to set options of Gambit. |
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