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

Re-Importing deformed solid structure in designmodeler in 2wayFSI

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 13, 2012, 11:45
Default Re-Importing deformed solid structure in designmodeler in 2wayFSI
  #1
Member
 
Join Date: Apr 2011
Posts: 32
Rep Power: 14
MainzerKaiser is on a distinguished road
Hi there,


since the CFX-Ansys 14 approach is not capable of remesh or "dynamic mesh" in my 2-way FSI simulation, I would like to export my slightly deformed geometry from the rst data in a geometry data, which is importable in the designmodeler. Doing a new design+mesh setup, I would like to restart from the prior rst+res data to reimport stresses on each solid point as well as the fluid solution.
My first idea did not work out so far:
export csv in CFD-Post --> manipulate the xyz data format --> skin via finite modeler --> reimport in design modeler

Do You have a better idea?

Thx in advance,

MK
MainzerKaiser is offline   Reply With Quote

Old   February 27, 2012, 05:37
Default
  #2
Member
 
Join Date: Apr 2011
Posts: 32
Rep Power: 14
MainzerKaiser is on a distinguished road
So, I changed my strategy to this procedure:
www.caeai.com/support-downloads-download.php?fileID=190


Has someone successfully transferred a fairly complex 3D geometry (deformed 2D flap) in a parasolid file?
If not, is it possible to use the "target confiugration goemetry", that is produced prior to the parasolid conversion?


In the conversion process, the finite element modeler tells me:
" The parasolid conversion failed for this geometry. Try change the Skin Detection Tool parameters to obtain a more refined geometry"

I was not successfull in refining the detection step, yet!



I have one further question:
Assumed that the deformed structure is importable, does a subsequent FSI simulation work as a restart from the solid stresses etc from the *rst file that comes from the solid FEM simulations?


Thx for any comment!!

Last edited by MainzerKaiser; February 27, 2012 at 06:22.
MainzerKaiser 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
Basic advice on Importing Solid Edge model to CFX needed. stephen__white CFX 1 February 9, 2011 19:40
importing from Solid Works andrew hayes FLUENT 3 August 28, 2007 14:58
Importing from Solid Works mettler FLUENT 1 March 6, 2005 00:45
Importing of Solid files in PROSTAR or PROAM jafar Siemens 1 November 26, 2001 10:20
CFX4.3 -build analysis form Chie Min CFX 5 July 13, 2001 00:19


All times are GMT -4. The time now is 06:28.