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Need the Elasticity matrix, coupling matrix, relative permittivity values of structural steel

Posted 23 déc. 2018, 10:43 UTC−5 Version 5.2 3 Replies

S Bestley Joe
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Hi, Came up in developing a piezoelectric energy harvesting model and included structural steel in between. But after including domains it showed this error

Need the Elasticity matrix, coupling matrix, relative permittivity values of structural steel in figure. Kindly help me in this regard

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3 Replies Last Post 23 déc. 2018, 23:09 UTC−5
Dave Greve
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Posted: 6 years ago 23 déc. 2018, 13:13 UTC−5
Updated: 6 years ago 23 déc. 2018, 22:09 UTC−5

If you make steel a linear elastic material (as it is) you will not need these parameters.

If you make steel a linear elastic material (as it is) you will not need these parameters.
Edgar J. Kaiser Certified Consultant
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Posted: 6 years ago 23 déc. 2018, 13:59 UTC−5

You must remove the steel domains from the piezoelectric material model node and put it into a linear elastic model node.

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Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
You must remove the steel domains from the piezoelectric material model node and put it into a linear elastic model node.
S Bestley Joe
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Posted: 6 years ago 23 déc. 2018, 23:09 UTC−5
Updated: 6 years ago 27 déc. 2018, 03:39 UTC−5

Thanks so much all. Cleared the problem.

Thanks so much all. Cleared the problem.

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