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What does "dev" mean in the nonlinear magnetostriction formula?

Posted Mar 9, 2024, 2:48 a.m. EST Electromagnetics 2 Replies

亚晋 杨
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Hi: What does "dev" mean in the nonlinear magnetostriction formula?Thank you so much!

2 Replies Last Post Mar 10, 2024, 10:08 p.m. EDT
Robert Koslover Certified Consultant
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Posted: 8 months ago Mar 9, 2024, 2:27 p.m. EST
Updated: 8 months ago Mar 9, 2024, 2:27 p.m. EST

It refers to the "deviatoric stress component" of a tensor. Look up: "Nonlinear Magnetostrictive Transducer" in the Comsol Application Library, and read the .pdf file available there. See also https://www.sciencedirect.com/topics/engineering/deviatoric

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Scientific Applications & Research Associates (SARA) Inc.
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It refers to the "deviatoric stress component" of a tensor. Look up: "Nonlinear Magnetostrictive Transducer" in the Comsol Application Library, and read the .pdf file available there. See also https://www.sciencedirect.com/topics/engineering/deviatoric
亚晋 杨
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Posted: 8 months ago Mar 10, 2024, 10:08 p.m. EDT

It refers to the "deviatoric stress component" of a tensor. Look up: "Nonlinear Magnetostrictive Transducer" in the Comsol Application Library, and read the .pdf file available there. See also https://www.sciencedirect.com/topics/engineering/deviatoric

thank you so much!

>It refers to the "deviatoric stress component" of a tensor. >Look up: "Nonlinear Magnetostrictive Transducer" in the Comsol Application Library, and read the .pdf file available there. See also https://www.sciencedirect.com/topics/engineering/deviatoric thank you so much!

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