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

Transient 2 Way FSI simulation in carotid artery bifurcation

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 17, 2021, 05:49
Default Transient 2 Way FSI simulation in carotid artery bifurcation
  #1
New Member
 
Soo Yan Hao
Join Date: Jan 2021
Posts: 1
Rep Power: 0
yhsoo is on a distinguished road
Hi everyone,

I'm doing a simulation to evaluate the effect of stenosis severity on the hemodynamic of carotid artery. For my inlet BC, I applied a time-dependent velocity profile in the form of transient table. And for the outlet BCs, I applied a pressure outlet BC for one of the outlet (internal carotid artery outlet). But for the external carotid artery outlet, I'm not quite sure which BC to assign for it.

Should I apply outflow BC for the external carotid artery? (as the flow division ratio, internal carotid flow/common carotid flow is given) Or should I use pressure outlet by specifying the target mass flow rate? (as the flow rate can be calculated from the flow division ratio)

Appreciate if someone could help me out.

Thank you,

Soo
yhsoo is offline   Reply With Quote

Reply

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
Continuing transient simulation after steady simulation billy7590 FLUENT 0 September 19, 2017 08:56
problem with FSI artery mechanical result raminostadi CFX 4 September 12, 2017 09:41
Simulation FPEs - turbulence for transient and steady-state? DaveR OpenFOAM Running, Solving & CFD 5 March 5, 2017 15:06
problem with FSI artery mechanical result raminostadi FLUENT 1 February 22, 2017 06:15
how to choose FSI for transient structure>fluid simulation itsqi7 FLUENT 4 February 21, 2013 15:49


All times are GMT -4. The time now is 08:32.