|
[Sponsors] |
August 9, 2017, 05:20 |
Meshing sharp edges
|
#1 |
Senior Member
Nejc
Join Date: Feb 2017
Location: Slovenia
Posts: 196
Rep Power: 9 |
Hello everyone,
I know this is a very common problem but I haven't found a solution yet. I have a geometry with some sharp edges that will definitely produce skewed cells. What can I do to make a good mesh? It's a rather simple pump impeller that's connected to volute with ACMI. I can't change the geometry because that would mean I'm running a case of a different thing... See the troublesome spots in attachment. Thanks! |
|
August 25, 2017, 10:02 |
|
#2 |
Senior Member
Nejc
Join Date: Feb 2017
Location: Slovenia
Posts: 196
Rep Power: 9 |
*Ahem*...
Does anyone have any experience with that? How does one mesh an impeller? Do thin and long boundary layer cells help? If I was meshing this manually (with a tool I do not know yet ), I would just extrude boundary layers until they all met in the middle. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[snappyHexMesh] snappyHexMesh does not create any mesh except one for the reference cell | Arman_N | OpenFOAM Meshing & Mesh Conversion | 1 | May 20, 2019 18:16 |
[ICEM] How to create prism layers on sharp trailing edges in ICEM CFD (3D Tetra Mesh)? | waseeqsiddiqui | ANSYS Meshing & Geometry | 15 | January 30, 2019 11:59 |
[ANSYS Meshing] Reducing mesh non-orthognality for bluff body with sharp edges | Bashar | ANSYS Meshing & Geometry | 2 | November 18, 2016 03:28 |
[ICEM] Meshing Wing with low Y+ value and sharp trailing edge | sonic109 | ANSYS Meshing & Geometry | 0 | July 27, 2015 10:29 |
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! | sc298 | OpenFOAM Meshing & Mesh Conversion | 2 | March 27, 2011 22:11 |