|
[Sponsors] |
[ANSYS Meshing] Structured mesh for spiral grooved cylinders |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
August 22, 2022, 16:32 |
Structured mesh for spiral grooved cylinders
|
#1 |
New Member
Ali
Join Date: Aug 2022
Posts: 1
Rep Power: 0 |
Hi everyone,
I'm working on running a few Fluent analyses on journal-bearing fluids. I'm currently facing low-quality meshes on a spiral-grooved model which looks like this spiral-fluid.png I've tried various meshes: default, patch confirming, multizone etc, but the best mesh I got still had Skewness (max): 0.99994 Orthogonal Quality (min): 5.5334e-005 Due to this poor meshing, my calculation is getting failed with: Error at host: floating point exceptionI read somewhere that creating a structured hexagonal mesh would increase the element quality, but all the examples I'm seeing for that have symmetrical bodies wrt the front plane. Any leads on how to do it for the spiral grooved body? Or what meshes should I do on what parts? Or any video or thread which has a similar requirement. The body is sweepable. I'm attaching the snips of the current Skewness & Orthogonal Quality Thanks! skewness.jpg orthogonal_quailty.jpg |
|
Tags |
ansys, fluent, meshing, spiral |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[ANSYS Meshing] Structured Mesh inside an egg-like geometry | BrunoCFD | ANSYS Meshing & Geometry | 1 | October 31, 2018 15:48 |
[ICEM] Unstructure Meshing Around Imported Plot3D Structured Mesh ICEM | kawamatt2 | ANSYS Meshing & Geometry | 17 | December 20, 2011 12:45 |
[ICEM] Problem making structured mesh on a surface | froztbear | ANSYS Meshing & Geometry | 4 | November 10, 2011 09:52 |
[ICEM] generating tetra mesh on various cylinders at the same time | karananand | ANSYS Meshing & Geometry | 2 | July 9, 2010 17:34 |
unstructured vs. structured grids | Frank Muldoon | Main CFD Forum | 1 | January 5, 1999 11:09 |