|
[Sponsors] |
Is there a specific term for this particular numerical error? |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
March 8, 2017, 09:52 |
Is there a specific term for this particular numerical error?
|
#1 |
New Member
carl jung
Join Date: Mar 2016
Posts: 15
Rep Power: 10 |
Hi,
I have a question about the terminology. Considering no slip condition, there is a huge difference in velocity between the wall and the fluid. If the grid is not fine enough near the surface, the gradient of the velocity will be a spike rather than a smooth peak. I think it's a kind of numerical error or discretization error, but is there any particular terminology about this? Thank you, Carl |
|
Tags |
discretization errors, grid, grid spacing, numerical error |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
DPM udf error | haghshenasfard | FLUENT | 0 | April 13, 2016 06:35 |
[OpenFOAM] Native ParaView Reader Bugs | tj22 | ParaView | 270 | January 4, 2016 11:39 |
Undeclared Identifier Errof UDF | SteveGoat | Fluent UDF and Scheme Programming | 7 | October 15, 2014 07:11 |
Ansys Fluent 13.0 UDF compilation problem in Window XP (32 bit) | Yogini | Fluent UDF and Scheme Programming | 7 | October 3, 2012 07:24 |
How to install CGNS under windows xp? | lzgwhy | Main CFD Forum | 1 | January 11, 2011 18:44 |