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problems on modeling magnetoelectric material

Posted 18 giu 2014, 09:10 GMT-4 MEMS & Nanotechnology, Piezoelectric Devices 2 Replies

Charve Lau
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Hi there ,I am recently modeling magnetoelectric material, but I have some problem with it ,which is the stress was not right coupled between magnetostrictive material and piezoelectric one. there do is stress ,but no diplacement . I referred to the example of nonlinear_magnetostriction_actuator_sensor. while the difference is that the magnetic field in my model is provided with a permanent magnet. so my question is what's the different between MF(no current) and MF on my situation. moreover, how to define the boundary conditions if I want it to transfer stress, or strain? thank you very much !
2 Replies Last Post 24 gen 2018, 07:50 GMT-5
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Hello Charve Lau

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Abhinav Choudhary
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Posted: 8 years ago 9 nov 2016, 08:37 GMT-5
Updated: 7 years ago 13 set 2017, 08:04 GMT-4
Hey, I was modelling a magnetostrictive material, and in that I faced problem in the coupling of elastic and magnetic properties. I was trying to carry out static analysis using "Stationary". But it wasn't generating any magnetic field on application of load on top surface. Can you please suggest me some possible solutions if you have?
Thank you.
Hey, I was modelling a magnetostrictive material, and in that I faced problem in the coupling of elastic and magnetic properties. I was trying to carry out static analysis using "Stationary". But it wasn't generating any magnetic field on application of load on top surface. Can you please suggest me some possible solutions if you have? Thank you.
建 韩
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Posted: 7 years ago 24 gen 2018, 07:50 GMT-5

I also have been doing research of magnetostrictive material, do you have Chinese QQ contact, I contact QQ, 383156448 You can add me to communicate together And my email sxycyzhj@sina.cn

I also have been doing research of magnetostrictive material, do you have Chinese QQ contact, I contact QQ, 383156448 You can add me to communicate together And my email sxycyzhj@sina.cn

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