variable spring stiffness -- CFD Online Discussion Forums

June 27, 2013, 10:16	variable spring stiffness	#1
maralll New Member Join Date: Jan 2012 Posts: 4 Rep Power: 14	Hi everyone, Does anyone know how I can insert a spring in transient structural (ANSYS 14) with variable spring stiffness. I want to model an spring which its stiffness vary with time during solution. thanks, maral

June 27, 2013, 10:44		#2
singer1812 Senior Member Edmund Singer P.E. Join Date: Aug 2010 Location: Minneapolis, MN Posts: 511 Rep Power: 21	This is a CFD forum. Try xansys.org

June 27, 2013, 15:46

kestasposkus

Member

vyc

Join Date: Jul 2011

Posts: 31

Rep Power: 15

Sorry guys this cfd forum,

short replay about nonlinear spring :

but this do not work in may case

Attached Images

maralll likes this.

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
OpenFoam-1.6-ext Allwmake compilation error - one last barrier	Pat84	OpenFOAM Installation	15	July 25, 2012 22:49
emag beta feature: charge density	charlotte	CFX	4	March 22, 2011 10:14
error in COMSOL:'ERROR:6164 Duplicate Variable'	bhushas	COMSOL	1	May 30, 2008 05:35
Env variable not set	gruber2	OpenFOAM Installation	5	December 30, 2005 05:27
Replace periodic by inlet-outlet pair	lego	CFX	3	November 5, 2002 21:09

All times are GMT -4. The time now is 16:45.