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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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"segiter" ?

Posted 2013年5月31日 GMT-4 07:40 Structural Mechanics Version 4.3a 4 Replies

Hejer Abd
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Hello!
I need a help please.

what is the parameter "segiter" in pairs contact?
4 Replies Last Post 2013年6月3日 GMT-4 03:54
Henrik Sönnerlind COMSOL Employee

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Posted: 1 decade ago 2013年5月31日 GMT-4 08:33
Hi,

'segiter' is the 'number of the iteration in the segregated solver'. It is used for relaxing the penalty factor during the first iterations when large overclosures may occur.

From version 4.3b, the corresponding expression instead contains the variable niterCMP which is more general. It is the 'number of the nonlinear iteration', which is defined also for a fully coupled solver.

Regards,
Henrik
Hi, 'segiter' is the 'number of the iteration in the segregated solver'. It is used for relaxing the penalty factor during the first iterations when large overclosures may occur. From version 4.3b, the corresponding expression instead contains the variable niterCMP which is more general. It is the 'number of the nonlinear iteration', which is defined also for a fully coupled solver. Regards, Henrik
Hejer Abd
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Posted: 1 decade ago 2013年5月31日 GMT-4 08:46

where i find the value of this parameter ? The default value.

Thank you
where i find the value of this parameter ? The default value. Thank you
Henrik Sönnerlind COMSOL Employee

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Posted: 1 decade ago 2013年5月31日 GMT-4 10:23

where i find the value of this parameter ? The default value.

Thank you


It is the iteration counter. 1 in the first iteration, 2 in the second etc.

Regards,
Henrik
[QUOTE] where i find the value of this parameter ? The default value. Thank you [/QUOTE] It is the iteration counter. 1 in the first iteration, 2 in the second etc. Regards, Henrik
Hejer Abd
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Posted: 1 decade ago 2013年6月3日 GMT-4 03:54
Thank you
Thank you

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