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

Spray

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 8, 2013, 16:32
Smile Spray
  #1
New Member
 
lida
Join Date: Aug 2013
Posts: 3
Rep Power: 3
lidali is on a distinguished road
Hi,

Is any one here familiar with DPM model in Fluent?

Thanks!
lidali is offline   Reply With Quote

Old   August 9, 2013, 02:07
Default
  #2
Member
 
EMAVI V SURYA SAMPATH
Join Date: Aug 2011
Location: Malaysia
Posts: 83
Rep Power: 5
sampathevs is on a distinguished road
Yes, how can I help you ?

and what exactly you need ? .

Regards,
Sampath Emani
sampathevs is offline   Reply With Quote

Old   August 9, 2013, 10:56
Smile Thanks for reply
  #3
New Member
 
lida
Join Date: Aug 2013
Posts: 3
Rep Power: 3
lidali is on a distinguished road
Thanks for your reply.

I have a flow of water + a solvent + a liquid with a high viscosity, which is coming trough a pressured vessel via a nozzle. The target of the process is to vaporize the solvent and spate it from water and other liquid. My problem is the model set-up. I don't know How I can set up my problem correctly even for just one solvent. what I should do for the inlet and outlet I have ... and for the species ...

Thanks
lidali is offline   Reply With Quote

Old   August 10, 2013, 01:06
Default
  #4
Member
 
EMAVI V SURYA SAMPATH
Join Date: Aug 2011
Location: Malaysia
Posts: 83
Rep Power: 5
sampathevs is on a distinguished road
Hi,

Is it a spray kind of case ? for your case, there are many tutorials available on DPM. You can juz google out.!

Let us know if anyting else required

Regards,
Sampath Emani
sampathevs is offline   Reply With Quote

Old   August 10, 2013, 02:12
Default fuel spray
  #5
New Member
 
Hayder Mohammed
Join Date: Apr 2013
Posts: 9
Rep Power: 4
Hayder Mohammed is on a distinguished road
Send a message via MSN to Hayder Mohammed Send a message via Yahoo to Hayder Mohammed Send a message via Skype™ to Hayder Mohammed
hello
I have a problem with liquid fuel spray>>my case is a solid cone >>>because I am working on 3d liquid fuel combustion ,,,but when I switch on the discrete phase the velocity magnitude being too high (multiplied by 1000 or more) ...and the velocity vectors are shown too small !!!!
any one could help me please
Hayder Mohammed is offline   Reply With Quote

Old   August 10, 2013, 02:18
Default
  #6
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Canada
Posts: 1,291
Blog Entries: 23
Rep Power: 20
diamondx will become famous soon enough
activate DPM in models, then create your injection specifying droplets. Also you need to create your material , make sure it is "droplet". you need to do the tutorials, it explains everything step by step
__________________
Regards,
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
Ali
diamondx 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
Spray total droplet momentum calculation help tarnsharma AVL FIRE 0 July 19, 2012 08:17
[ANSYS Meshing] Meshing for study on fuel spray carolann ANSYS Meshing & Geometry 0 June 25, 2012 02:59
Spray slows then stops coastal593 OpenFOAM Running, Solving & CFD 6 July 31, 2007 16:14
spray injection mmacrb FLUENT 0 January 10, 2007 05:57
problems with unsteady spray simulation Mathias FLUENT 1 July 20, 2006 16:13


All times are GMT -4. The time now is 22:04.