XANSYS Message: 68 [Go back to message list]
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Subject: Re: How to mesh --- Please help!
Author: Tom Davis
Date: 1998-12-17 10:08:00

You don't say what your application is or what your loads are. Is it
possible to do an axisymetric model? Otherwise shells?

TWD

Thomas W. Davis, P.E.
FSI International (http://www.fsi-intl.com/)
322 Lake Hazeltine Drive
Mail Station 4-1035
Chaska, MN 55318
612-361-7359, FAX 612-361-7393
tom.davis@f...

Tham wrote:

> From: Tham

> Hi,

> Im trying to mesh a hollow cylinder , with the outer radius is 203 mm and
> thickness 7.1 mm, the length of the column is 4010 mm. I managed to model
> the column using Ansys build-in modelling tools (hollow cylinder), but when
> I tried to mesh it (after selecting the solid92 element and entering the
> material properties), it hangs most of the time. Then, I try to set the
> mesh to coarser (Im using smart meshing tool), and finally Ansys managed to
> mesh the cylinder but with huge number of elements and nodes! (more than
> 100,000).

> So, the question is what should i do to reduce the elemnet size? I tried to
> set the element size coarser by using the global size but still can't mesh
> it properly.

> Thanks in advance.

> Rgds,
> Clement Tham

Posts possibly associated with message #68AuthorDateScore
63How to mesh --- Please help!Clement Tham1998/12/17 
64Re: How to mesh --- Please help!Marc Seidel1998/12/17 
66Re: How to mesh --- Please help!David Gross1998/12/17 
67Re: How to mesh --- Please help!Xiao Gong1998/12/17 
68Re: How to mesh --- Please help!Tom Davis1998/12/17 
69Re: How to mesh --- Please help!Steve Owen1998/12/17 
70Re: How to mesh --- Please help!Paris Altidis1998/12/17 
74Re: How to mesh --- Please help!Peter Budgell1998/12/17 
77Re: How to mesh --- Please help!Viktor Doundakov1998/12/17 
78Re: How to mesh --- Please help!Jan Christian Anker1998/12/17 
89Re: How to mesh --- Please help!Dan Bohlen1998/12/18 
93Re: How to mesh --- Please help!Clement Tham1998/12/21