CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

Noise calculations in cfx

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   January 24, 2016, 05:11
Question Noise calculations in cfx
  #1
New Member
 
darker
Join Date: Oct 2015
Posts: 10
Rep Power: 3
darker2230 is on a distinguished road
Is it possible to show the amount of noise created by the fan in my model?. Which method can i use to display?
Which expression can i use?
I want to analysis how much noise is produced if my fan speed increases?
darker2230 is offline   Reply With Quote

Old   January 25, 2016, 05:25
Default
  #2
Member
 
Thomas
Join Date: Dec 2014
Location: Poland
Posts: 49
Rep Power: 3
tomson199 is on a distinguished road
There is a Fan Macro in CFD-Post to evaluate noise production.
tomson199 is offline   Reply With Quote

Old   January 27, 2016, 21:31
Default
  #3
D.B
Member
 
DB
Join Date: Apr 2011
Posts: 81
Rep Power: 7
D.B is on a distinguished road
Hi,
It will be easier to go to basic thumb rule methods and see how noise increases with speed. I am not sure what kind of simulation your are doing, but if you are doing at simulations with 'basic mesh and numerics' any data you would get would be no-where near accurate.
__________________
-D.B
D.B is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
CFX Pre & Post Startup Error vigges CFX 4 July 3, 2016 09:44
Save data files regularly in steady calculations in CFX 14.5 Gitesh P CFX 4 March 9, 2015 03:50
Differences between CFX and OpenFOAM regarding convergence and robustness! magjohan OpenFOAM Running, Solving & CFD 4 February 26, 2015 11:26
CFX 10's solutions differ from CFX 5.7's Atit Koonsrisuk CFX 4 July 26, 2006 11:59
CFX 4.4 installation problem Pandu Sattvika CFX 1 December 1, 2001 05:07


All times are GMT -4. The time now is 09:43.