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variable spring stiffness

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Old   June 27, 2013, 09:16
Default variable spring stiffness
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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
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Old   June 27, 2013, 09:44
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Edmund Singer P.E.
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This is a CFD forum. Try xansys.org
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Old   June 27, 2013, 14:46
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Sorry guys this cfd forum,

short replay about nonlinear spring :

but this do not work in may case
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