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-   -   [ICEM] mesh of a spinnaker (https://www.cfd-online.com/Forums/ansys-meshing/100404-mesh-spinnaker.html)

Ralen May 12, 2012 03:28

1 Attachment(s)
Like this.

Far May 12, 2012 03:30

OK. Internally I have made the o-grid, while around sail it is C-grid. And making o-grid down and upper side, make the quality worst.

Ralen May 12, 2012 04:13

3 Attachment(s)
On the sail and around the sail mesh size is 0.1 (40 nodes). Global mesh size 2. Mesh ~5600000 hexa. Is it good?

Far May 12, 2012 04:15

Keep it under 0.5-0.8 million

Ralen May 12, 2012 08:18

2 Attachment(s)
The same size of cells. The difference in quality is minimal. The mesh size without external o-grid 1617380, with - 1836202.

Far May 12, 2012 09:20

The mesh topology is excellent. Would you like to share it!!!!

michele ambrosio May 13, 2012 08:51

Would it be possible to have a replay file in order to see the steps you did?
thank you

Far May 13, 2012 08:55

You need replay file? I did not make it, may be Ralan did it.

But it can be made easily, if required.

Ralen May 13, 2012 09:20

Quote:

Originally Posted by Far (Post 360785)
Ralan

Ralen is correct.
Replay will be later. When I will find a freeware program for recording. :)

Far May 13, 2012 12:00

he is not asking for recording of session, rather he is asking for replay script ;)

michele ambrosio May 13, 2012 12:12

yes, the equivalent of journal file in gambit.
or if it is not possible, just the principal steps of the blocking strategy.
thank you guys

Ralen May 13, 2012 12:13

How to make it? :confused:

Far May 13, 2012 12:20

File >>> Replay scripts > recording scripts

Also described here
http://www.youtube.com/watch?v=EknKVAJGEJ8

Ralen May 14, 2012 05:00

1 Attachment(s)
This is the replay file. Not for my previous attached project, but all the same except size and external o-grid.

Far May 14, 2012 05:40

Just going to post replay file and youtube clip.

Far May 14, 2012 12:21

1 Attachment(s)
Here it is replay script along with YouTube link http://www.youtube.com/watch?v=IInAR...ature=youtu.be

Ralen June 22, 2012 04:15

1 Attachment(s)
Quote:

Originally Posted by Far (Post 360668)
Do not specify bc in ICEM. CFX will automatically get the boundary condition using the named selection.
Also use import mesh option in CFX-pre to read the mesh in .cfx or .cfx5

This is the simply example. The CFX doesn't see the WALL.

Far June 22, 2012 04:19

are you talking about internal wall?

Far June 22, 2012 04:36

1 Attachment(s)
I can see all boundary conditions in CFX. Use associate face to surface command.

Ralen June 22, 2012 04:54

Thanks. I forgot to do one of basic things. :D


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