 |
 |
 |
|
|
|
[Sponsors] | ||||
July 7, 2022, 04:00
|
Sutherland viscosity CFX
|
#1 |
|
New Member
Join Date: Nov 2017
Posts: 22
Rep Power: 8  |
I`m running axial multi-stage compressor performance curve simulation and seems like I need to use Sutherland law to get closer results to experimental data in stall and surge regions.
Since I have no experience in changing the Material Data for Ideal Gas I`m afraid to make some mistakes. So I would be glad if someone has enough experience to share it with me. I`ve checked ANSYS Help and have found next values for Sutherland Law: Ref. Temperature 273 K Ref. Viscosity 1.716e-05 kg/ms Sutherlands Constant 110.4 K Temperature Exponent 1.5 Can anyone confirm these values? Thanks |
|
|
|
|
|
July 7, 2022, 05:53
|
|
#2 |
|
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,830
Rep Power: 144 |
You have not said what the fluid is!
__________________
Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
|
|
|
|
|
|
July 7, 2022, 06:17
|
|
#3 | |
|
New Member
Join Date: Nov 2017
Posts: 22
Rep Power: 8 |
Quote:
sorry, of course the fluid is Air Ideal Gas |
||
|
|
|
||
|
July 7, 2022, 13:11
|
|
#4 | |
|
Senior Member
Join Date: Jun 2009
Posts: 1,860
Rep Power: 33 |
Quote:
http://excelcalculations.blogspot.co...lands-Law.html
__________________
Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum. |
||
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Fluent Meshing for CFX opinions | siw | CFX | 1 | April 25, 2022 06:55 |
| Ask for help: CFX solution error | novice_han | CFX | 3 | December 6, 2021 07:10 |
| CFX pressure in Simulations problem | nasdak | CFX | 1 | April 14, 2010 13:22 |
| PhD using CFX | Rui | CFX | 9 | May 28, 2007 05:59 |
| FSI using CFX and ANSYS | Bi Chang | CFX | 2 | May 10, 2005 04:47 |
1Likes
Linear Mode
