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Calling local parameters?
Posted 30 apr 2012, 16:41 GMT-4 Materials Version 4.2a 1 Reply
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Hi:
I have two domains with different zeta potentials, a physical property that is not predefined in the materials node. So, I defined it myself under Local Parameters and called it "zeta." Is it possible to call this variable elsewhere in the model? For example, I want to use this variable to calculate the effective charge density, which I want to define in Variables.
Is there a calling sequence I can use (e.g. root.material.zeta)? I tried this and the software said "unknown variable."
Thanks!
I have two domains with different zeta potentials, a physical property that is not predefined in the materials node. So, I defined it myself under Local Parameters and called it "zeta." Is it possible to call this variable elsewhere in the model? For example, I want to use this variable to calculate the effective charge density, which I want to define in Variables.
Is there a calling sequence I can use (e.g. root.material.zeta)? I tried this and the software said "unknown variable."
Thanks!
1 Reply Last Post 30 apr 2012, 16:42 GMT-4
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Posted:
1 decade ago
In addition, if I define this variable as "zeta" under both materials, would COMSOL recognize that they are the same parameter? Or is it truly local?