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

How to replicate this in ansys?

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

Like Tree1Likes
  • 1 Post By fabian.g

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 14, 2017, 14:00
Arrow How to replicate this in ansys?
  #1
New Member
 
NIRMAL
Join Date: Sep 2017
Posts: 3
Rep Power: 8
nirmals309 is on a distinguished road
https://youtu.be/LyuetDPjvSs

How to replicate this in ansys?

How can I inflate a balloon/ pillow in ansys and find the stress on the surface?
nirmals309 is offline   Reply With Quote

Old   September 15, 2017, 04:49
Default
  #2
New Member
 
Join Date: Aug 2017
Posts: 3
Rep Power: 8
fabian.g is on a distinguished road
Hey,

did you try to just model your geometry and apply pressure on the inner wall as a boundary condition?

As magnitude you can use tabular to simulate increasing pressure.
nirmals309 likes this.
fabian.g is offline   Reply With Quote

Old   September 15, 2017, 11:34
Smile Need a little more assistance, thankyou. :)
  #3
New Member
 
NIRMAL
Join Date: Sep 2017
Posts: 3
Rep Power: 8
nirmals309 is on a distinguished road
Quote:
Originally Posted by fabian.g View Post
Hey,

did you try to just model your geometry and apply pressure on the inner wall as a boundary condition?

As magnitude you can use tabular to simulate increasing pressure.

I created a hollow sphere of 1m. Imported the geometry and used symmetry tool in design modeler to make a quarter section of the sphere.

Then I used static analysis. I applied a pressure inside the hollow sphere. I meshed it and when I solve it I get an error message saying no support.

I have seen many tutorials where they are able to get a solution without adding any fixed supports or displacements. What should I do?

If I have to add a support or constraint, where should I add it.



Thankyou
nirmals309 is offline   Reply With Quote

Reply

Tags
ansys, balloon, pillow, stress

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
Running Ansys in BAtch Mode kuleuvenstudent ANSYS 1 October 18, 2017 12:11
[ANSYS Meshing] ANSYS mesh - I was surprised... assafwei ANSYS Meshing & Geometry 0 September 4, 2014 12:17
Ansys HPC licensing policy assafwei ANSYS 0 June 29, 2014 16:00
Using ICEM CFD to repair/edit ANSYS Meshing Kaaji1359 ANSYS 2 July 30, 2013 10:28
Exporting results from CFX to ANSYS ?? sohail ahmed CFX 1 December 20, 2007 01:10


All times are GMT -4. The time now is 21:33.