CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent Multiphase

Water flow which slip along the interface instead of entering into it

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 2, 2015, 13:32
Default Water flow which slip along the interface instead of entering into it
  #1
Senior Member
 
Join Date: Oct 2014
Posts: 124
Rep Power: 9
Ema40 is on a distinguished road
1.jpg

Dear all,

I am simulating a rotating domain with some blades. The water enters from the inlet over the domain and as a free jet should fall into the rotating domain. But, as you can see from the picture, it seems that the water can't enter into the rotating domain, but slips along it. Between the rotating domain and the external stationary domain I have provided interface zones. The water then enter into the domain, but not where it should phisically enter, but more far away.

Do you know why? Probably because the water absolute velocity is more or less parallele to the tangential velocity of the rotating domain?

Thank you
Ema40 is offline   Reply With Quote

Reply

Tags
free jet, inlet boundary condition, rotating domain, turbine, wheels

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
sliding mesh problem in CFX Saima CFX 46 September 11, 2021 08:38
Wind turbine simulation Saturn CFX 58 July 3, 2020 02:13
No liquid water exist in my Fuel Cell simulation fatchang FLUENT 19 October 15, 2018 15:27
Modelling valves/orifices using interface models DarrenC CFX 5 June 3, 2014 07:14
Water vapour condensation in CFX-5.7.1 hdj CFX 1 November 27, 2005 08:15


All times are GMT -4. The time now is 03:23.