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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 The information provided may be out of date.

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How to integrate current density variable to get current

Posted Jan 28, 2011, 4:13 a.m. EST Acoustics & Vibrations, Structural Mechanics Version 4.0a 1 Reply

User COMSOL
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Hi Everyone,

I am simulating a piezo electric transducer in COMSOL Multiphysics 4.0a.

How can I integrate current density variable to get current

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User COMSOL
1 Reply Last Post Jan 28, 2011, 8:01 a.m. EST
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Jan 28, 2011, 8:01 a.m. EST
Hi

try the integration coupling variables or operator as they are called in v4, underthe DEFINITION node

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Good luck
Ivar
Hi try the integration coupling variables or operator as they are called in v4, underthe DEFINITION node -- Good luck Ivar

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