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

why the mass flow of inviscid is smaller ?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 19, 2005, 23:35
Default why the mass flow of inviscid is smaller ?
  #1
cxzhao
Guest
 
Posts: n/a
hi,i am coumpute a micro nozzle in fluent. i want to get the coefficnet of dicharge. so i compute inciscid and k-e model, but the result is that the mass flow of inviscid is small than k-e model in lower Re, can anybody tell me where is wrong.
  Reply With Quote

Old   June 20, 2005, 04:43
Default Re: why the mass flow of inviscid is smaller ?
  #2
Mehdi Ghoddosy
Guest
 
Posts: n/a
Dear cxzhao:

What is your Re range? It could be from k-e model incompatabilities.

regards
  Reply With Quote

Old   June 20, 2005, 09:10
Default Re: why the mass flow of inviscid is smaller ?
  #3
cxzhao
Guest
 
Posts: n/a
i using laminor to calculate but ,the result is as seem as using k-e,
  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
UDF for transient pressure inlet, mass flow check at nozzle exit and volumetric heat kokoory FLUENT 0 August 17, 2011 02:07
Net mass flow inlet vs outlet Nigui28 FLUENT 1 August 12, 2011 10:09
mass flow Wenbin Song FLUENT 0 September 27, 2005 13:00
different mass flow rates michael FLUENT 4 February 21, 2005 04:48
Target mass flow rate Saturn FLUENT 0 December 10, 2004 05:18


All times are GMT -4. The time now is 05:06.