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Creep Curve

Posted on 2007-11-29 15:46 By Josef Betten (Maple Rating 1 12)
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Using MAPLE V, Release 11, a creep curve has been formulated, which represents the mechanical behavior of metals, polymers, and ceramics, for instance.

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Scott03's picture

Application Link

Comment on 2007-11-29 15:53 from Scott03 (Maple Rating 4 467)

For those interested in this application, you can find it in the Maplesoft Application Center here .

Scott

Axel Vogt's picture

and also a 2nd sheet

Comment on 2007-11-29 17:11 from Axel Vogt (Maple Rating 4 866)

Being neither from Physics nor from Engineering I looked at his
second sheet: a nice idea for an initial approximation of the
inverse error function trying erf(x) ~ tanh(a*x), optimize for a
in the range of interest (through the L2 norm, then differentiate
w.r.t. a and solve numerical), then simply use arctanh to invert.

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