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piezoelectric device

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Sir
I am using piezoelctric model for my problem. There is no in-built piezoelectric PVDF material. If i am putting the stress-charge form and putting the elasticity matrix and coupling matrix., it is showing error like failed to evaluate material variable like cE33 or eES13 etc. Is it necessary to select strain-charge form because i don't have compliance matrix value. Please suggest me what should i do.

1 Reply Last Post 25 nov. 2014, 01:52 UTC−5
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Hello Shivani Nain

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Posted: 10 years ago 25 nov. 2014, 01:52 UTC−5
madam ,

I am doing modelling related with piezo polymer-ceramic composite , but i am unable to give the coupling and elastisity matrix for , polymer and composite , if you solved yur problem ,can you kindly help me

thanks in advance
harikrishnan c
madam , I am doing modelling related with piezo polymer-ceramic composite , but i am unable to give the coupling and elastisity matrix for , polymer and composite , if you solved yur problem ,can you kindly help me thanks in advance harikrishnan c

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