CFD Online Logo CFD Online URL
Home > Forums > CFX

Can CFX-10 deal with ICE ?

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

LinkBack Thread Tools Display Modes
Old   November 16, 2005, 15:47
Default Can CFX-10 deal with ICE ?
Posts: n/a
Hello Can any one guide me to use CFX for simulate the air flow in cylinder as it's in intake and compression stroke? thank you.
  Reply With Quote

Old   November 16, 2005, 17:35
Default Re: Can CFX-10 deal with ICE ?
Glenn Horrocks
Posts: n/a

I've done it, and there is no way I can describe it in a forum like this. All I can say is become an experienced user of ICEM and CFX. Make sure you have each of the required features under control one at a time (moving mesh, compressible flow, valve motions, etc) and validate thoroughly before even considering a full model.

Glenn Horrocks
  Reply With Quote

Old   November 17, 2005, 07:52
Default Re: Can CFX-10 deal with ICE ?
Posts: n/a
Thank for your kind. Can I have your suggestion to set condition about compression stroke. I've modeled my piston, valve and cylinder. But I don't have idea to set the valve to completely close. It's always has a flow through a gap. Piyapong.

you can suggest me by e-mail :
  Reply With Quote

Old   April 7, 2010, 17:37
Exclamation Icing accreation using CFX
New Member
Join Date: Nov 2009
Posts: 8
Rep Power: 8
palomar is on a distinguished road
Hi all,

I have similar problem,
I can resume my experience with icing that you need to define supercooledwater dropletes in air as multiphase multiflow domain using Eulrien model / lagrangian in addition to turbulance model like SST or k-e.

The main difficulty is how to introduce water to CFX or Fluent as suppercooled droplets or as ice to calculate the quantity of ice to be accreated, and how to deal with changing geomety (mesh moving) every time a new layer of ice is formed?

We wish that someone can help us in that particular obstacle...

Good Luck
palomar is offline   Reply With Quote


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
ATTENTION! Reliability problems in CFX 5.7 Joseph CFX 14 April 20, 2010 15:45
heat generation in CFX Ema CFX 4 August 7, 2009 05:39
Electronics Enclosure Analysis with CFX Simulation Engineer CFX 1 April 22, 2009 11:08
Good Switch deal from CFX to Fluent User who switches CFX 6 May 17, 2006 13:00
CFX 4.4 installation problem Pandu Sattvika CFX 1 December 1, 2001 05:07

All times are GMT -4. The time now is 22:56.