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January 13, 2013, 11:43 |
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#21 |
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Ghazlani M. Ali
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i'll check that link in my lab , in canada you are limited by data from you internet provider. you have a limit of 30Gb. you pay for additional mb you download what it is ? tutorial ? about the define cut, you will need it for the volume meshing process...
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January 13, 2013, 11:46 |
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#22 |
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My limit is 15 GB .
Downside of Tgrid is that, it is only volume mesher and no additional tools are there. Need surface mesh. Tyre is closed surface and road is also part of closed outer boundary. So no need to define thin cuts ... |
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January 13, 2013, 11:49 |
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#23 | ||
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Ghazlani M. Ali
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Quote:
Quote:
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January 13, 2013, 11:51 |
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#24 |
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1. It is not a sharp interface.
2. Moreover it is required for octree method, not for the method I am following i.e. surface mesh + denauly volume meshing 3. It is not inside the volume but rather a boundary. PS. This is my rough experience with ICEM tetra, so pls apply this info on your own risk..... |
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January 14, 2013, 04:38 |
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#25 | |
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January 14, 2013, 05:07 |
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#27 | |
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What's the difference you have found between Patch Independent and Patch Dependent? |
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January 14, 2013, 05:34 |
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#28 | |
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I am not using PI in surface mesh mode, as I am not able to understand its working. |
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January 14, 2013, 05:42 |
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#29 | |
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January 14, 2013, 05:51 |
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#30 | |
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It is somehow complicated setting... |
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January 14, 2013, 07:04 |
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#31 | |
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January 14, 2013, 07:33 |
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#32 | |
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i) respect line elements (is this necessary?) This is to force algorithm that it follows the curve parameters religiously. But I think it is more important in PI, as patch dependent always use the curve info ii) protect boundary elements Same as above. But it has something to do with element instead of line elements iii) project to surface Project the mesh to surface. Some times there is high curvature and no of elements are low. This option tries to match the coarse mesh with surface definition. iv) adpat mesh interior (affected by surface mesh parameters and successfully used it in this model. Got idea from the one of the Simon's post) Yes this is the main trick. It uses the surface mesh parameters to mesh the interior of geometry. Because Patch dependent method always uses the curve info but not the surface mesh parameters in default mode. So turning on this option will forces the surfaces mesh parameters to work with curve mesh parameters. It is profound effect on the overall surface mesh. v) Try harder 1 and some times 3. But dont see any effect in current method I dont see any effect in my case. But you remember the wind body tutorials where it is used to mesh the highly curved nose geometry by setting it to 3 I have tried to answer all questions in simplest way, but I am still in learning mode so if you have some input please do share. |
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January 14, 2013, 08:40 |
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#33 | |
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Thanks far thanks a lot for taking out time to share all the info. I thiank we can learnmore by sharing info
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January 14, 2013, 09:19 |
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#34 | |
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Ghazlani M. Ali
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January 14, 2013, 09:26 |
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#35 | |
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If you weren't such a girl and reared your ugly head on GTalk/Skype here and there, I could've helped you with this already. xoxo turbofar |
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January 14, 2013, 09:29 |
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#36 | ||
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Tgrid is now called Fluent meshing? standalone or in workbench? Quote:
Hey I tried to connect with you. But you are not being shown in my Gtalk. do you know how to do this? |
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January 14, 2013, 09:36 |
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#38 | |
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It's available both in Workbench and as standalone, you just start Fluent and there's an option to switch to meshing mode. FILTHY LIES! You are shown as offline on my GTalk, and everyone else is online and dandy. Fix it. I miss the good old times when you whispered sweet nothings to me in late night hours. Hu ha. |
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January 14, 2013, 09:41 |
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#39 | |
Senior Member
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Body of influence is know as wake region I think in Tgrid. Right ? Yeah I saw these manual repair tools and are awesome. Like adding the missing face... |
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January 14, 2013, 09:45 |
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#40 | |
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But I wasted my time, as you are in crotia and turned to be boy instead hehehe\ Ok. Any serious input to the topic ? |
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