CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

boundary condition for suction of fumes/smoke

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

LinkBack Thread Tools Search this Thread Display Modes
Old   October 12, 2021, 07:48
Post boundary condition for suction of fumes/smoke
New Member
Join Date: Oct 2021
Posts: 1
Rep Power: 0
Mp1956 is on a distinguished road
I saw some threads where it was written no to use pressure-pressure boundary problem is i want to know the capture velocity at the inlet so that i can capture the fumes which are generated during welding/laser cutting. what boundary condition and physics(solver) should i apply for this type of problem? .

i have "static pressure" of the blower/extractor which we are using to extract the fume from the workplace. The blower is connected to duct(metal duct) and at the inlet of duct the fumes are generated .

thank you!! please help
Mp1956 is offline   Reply With Quote


ansys 19.0, boundary condition, cfd, fluent 19.2

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
Centrifugal fan j0hnny CFX 13 October 1, 2019 14:55
Basic Nozzle-Expander Design karmavatar CFX 20 March 20, 2016 09:44
Accessing multiple boundary patches from a custom boundary condition file ripudaman OpenFOAM Programming & Development 0 October 22, 2014 19:34
Radiation interface hinca CFX 15 January 26, 2014 18:11

All times are GMT -4. The time now is 21:00.