|
[Sponsors] |
May 22, 2004, 04:35 |
meshing difficulties in gambit
|
#1 |
Guest
Posts: n/a
|
I am using gambit as a preprocessor for generating the model(gas turbine combustor) and for meshing. My geometry has many no. of holes like cooling ring holes(diameter vary from 2 to 2.25), dome holes (1mm diameter, no. of holes 790), flare holes (1mm diameter, no. of holes 678). I have created the model with above said holes. Now i am getting problem in meshing, particularly meshing those volumes with holes. Thanks in advance.
|
|
May 22, 2004, 14:57 |
Re: meshing difficulties in gambit
|
#2 |
Guest
Posts: n/a
|
r u doing a silo type gas turbine combustor , like v94.2 ?
|
|
May 24, 2004, 01:35 |
Re: meshing difficulties in gambit
|
#3 |
Guest
Posts: n/a
|
I am doing for annular type aero engine gas turbine combustor.
|
|
May 24, 2004, 13:57 |
Re: meshing difficulties in gambit
|
#4 |
Guest
Posts: n/a
|
I also have problems like you. My gas turbine combustor consists of a section of the annulus. My boundary meshes are good, no skewness >0.98. But when I mesh the volume I get the error that the volume cannot be meshed due to high skewness. I have posted on here before. I have asked if anyone knew how to see which faces or edges may be skewed, since my combustor which was imported from UG as a parasolid consists of over 1000 faces and many more edges, but everyone said to check the faces. It would be much easier if Gambit would tell me what faces were skewed for volume mesh to be successful, but I beleibve it is a matter of trial and error and hoping you have refines the right edge, which for me would take a very long time.
|
|
May 26, 2004, 10:50 |
Re: meshing difficulties in gambit
|
#5 |
Guest
Posts: n/a
|
jyo, I will try to help, send me the gemoetry let me see what can I do.
Jim |
|
June 3, 2004, 01:07 |
Re: meshing difficulties in gambit
|
#6 |
Guest
Posts: n/a
|
Dear jim,
I have sent u my geometry in sat format. Please reply whether u got the geometry or not. bye jyo |
|
June 7, 2004, 05:13 |
meshing difficulties in gambit
|
#7 |
Guest
Posts: n/a
|
Dear jim,
So far i didn't receive any acknowledgement from u. Please help me in meshing my geometry. jyo |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Gambit - meshing over airfoil wrapping (?) problem | JFDC | FLUENT | 1 | July 11, 2011 06:59 |
[ANSYS Meshing] Migrating from GAMBIT to ANSYS Meshing | David-CFD | ANSYS Meshing & Geometry | 1 | April 1, 2011 06:22 |
[GAMBIT] Desperate student needs help meshing 3D GAMBIT model - please help! | lau06165 | ANSYS Meshing & Geometry | 1 | March 22, 2010 02:09 |
Meshing problem in GAMBIT | Vidya Raja | FLUENT | 0 | May 21, 2006 00:31 |
Meshing Aircraft with Gambit | Ed | FLUENT | 5 | November 9, 2004 06:04 |