|
[Sponsors] |
![]() |
![]() |
#1 |
Guest
Posts: n/a
|
I tryed to build the grid in spherical coordiate.
The conditions that I put in the box was like this. R 0 10 10 theta 0 180 10 phi 0 90 10 If then, there is surface crack messages for the checking grid. Error number is #75. Do you have any ideas for this message and using the spherical coordinate in prostar? Sangwon |
|
![]() |
![]() |
![]() |
#2 |
Guest
Posts: n/a
|
I tried what you did, and yes you wind up with some vertices which are not mergred. So, this means that the grid which was generated is not completely connected. Therefore, you get the crack error(s).
To fix it, do the following: When you check the grid for cracks, use the "new set" option and put the cells which violate the crack checker in a set. Then issue the following: vset news cset cset add vset any cset subs fluid vset news cset vmerge vset This will merge the unconnected vertices and subsequently fix the cracks. Check the grid again, and the cracks are gone. Have Fun. Chinor |
|
![]() |
![]() |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Error during grid building (parallel version) | Ale | FLUENT | 3 | July 23, 2010 15:35 |
found crack in prostar but no crack in CCM+ ?? | Ingear | Siemens | 4 | October 23, 2006 09:37 |
Error message when importing the grid | Winnie | FLUENT | 1 | March 10, 2005 04:55 |
Cannot display grid and getting error message | tom | FLUENT | 3 | July 14, 2004 18:26 |
Problem on building grid operation (fluent) | remy | FLUENT | 0 | April 12, 2002 10:37 |