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Is it possible to create a "memory" of a varible?

Posted Oct 21, 2012, 3:55 p.m. EDT Heat Transfer & Phase Change, Porous Media Flow, Materials, Modeling Tools & Definitions, Parameters, Variables, & Functions, Structural Mechanics Version 4.2, Version 4.2a, Version 4.3, Version 4.3a 0 Replies

Mats Karlsson
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Hi,

I want to be able to define a stress point in space that comsol should remember until a certain condition and then it should change to a new stress point memory. It is a time dependent problem.

Have anyone done this? Is it possible?

I would also like to be able to shift a low stiffness modulus, Eu, to a high stiffness modulus, Er, for a very short time step, as small as possible.. Tried to use flc2hs functions but don't get to work.

Does anyone have any suggestions?

Regards,

Mats
0 Replies Last Post Oct 21, 2012, 3:55 p.m. EDT
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Hello Mats Karlsson

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