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May 6, 2010, 22:26 |
Noone here to help??
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#1 |
New Member
can
Join Date: Apr 2010
Posts: 3
Rep Power: 16 |
I have sent this question before and apparently noone either knew what to do or didn't care...It should be simple to the one who is using ANSYS preproc. meshing features..
I have a circular cut out in my rectangular region model and I want to create a mapped mesh as you may see in the figure attached! I can also send the geometry of my model.. Simply meshing a circular pipe region with isoparametric QUADs.. Please let me know at hpcan@yahoo.com if you know how to create this mesh...Thanks Can |
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May 7, 2010, 15:18 |
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#2 |
Senior Member
Joshua Counsil
Join Date: Jul 2009
Location: Halifax, Nova Scotia, Canada
Posts: 366
Rep Power: 17 |
This looks like a structured O-grid mesh. The ANSYS mesh program can only do unstructured meshes. You'll need ICEM for this. Do the square-circle tutorial in ICEM found on the ANSYS portal.
Also, the reason people didn't respond is likely because you are asking how to make a mesh from scratch. This is a time-consuming operation. Nobody is here to do your work for you, and nobody is going to tell you step-by-step how to do a task like this. Read the posting guidelines here: http://www.cfd-online.com/Forums/cfx...ease-read.html Do the tutorials. Play with the software. Read the documentation. If you're still having problems with something specific, post that. |
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May 7, 2010, 22:37 |
thx
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#3 |
New Member
can
Join Date: Apr 2010
Posts: 3
Rep Power: 16 |
Hi Josh,
Thank you for your reply. I guess my post was a little rude but I was very frustrated. I actually meant a reply like yours. In fact in my previous post, I asked about how I can approach making a mesh like this and did not of course expect anyone to do my job for me. I am new here and do not have much idea about what programs can handle what type of meshing. Is this "square-circle tutorial in ICEM found on the ANSYS portal" tutorial the one that I can access when I login to Ansys Customer Portal? I filled out a form to login and waiting for authorization. This is what you are talking about right? Thank you Can |
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May 8, 2010, 14:33 |
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#4 |
Senior Member
Joshua Counsil
Join Date: Jul 2009
Location: Halifax, Nova Scotia, Canada
Posts: 366
Rep Power: 17 |
My mistake. It's difficult to perceive somebody's attitude through reading.
Welcome to the site. I joined last year when I was doing a summer studentship. I guess this site helped quite a bit because I am now doing a masters. Yes, that tutorial is on the portal under ICEM Meshing. I don't recall the full name, but it's a half-sphere with a cube cut out of it. They mesh it with a structured hexahedral O-grid mesh. |
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May 12, 2010, 02:08 |
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#5 | |
New Member
newdate4
Join Date: Feb 2010
Posts: 7
Rep Power: 16 |
Quote:
if Ansys is your only option then u have to manually(painful) create a quarter model in & use reflect command to get the full mesh model..good luck.. |
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