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Is it possible to use a pulse voltage in the "Electrodeposition" module?

Posted Sep 4, 2013, 5:42 a.m. EDT Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.4 4 Replies

Mike
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I'm using "Electrodeposition" module right now.
Instead of Direct-Current power supply, I want to use a pulse power supply in the simulation.
Is this possible in the "Electrodeposition" module?
4 Replies Last Post Oct 21, 2014, 3:36 a.m. EDT
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Hello Mike

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Hung Chih-Yi
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Posted: 10 years ago Oct 19, 2014, 12:10 a.m. EDT
I also have the problem.
Comsol can analysis the pulse voltage in the "Electrodeposition" module?
The examples just for average current and variable electrolyte concentration.
I also have the problem. Comsol can analysis the pulse voltage in the "Electrodeposition" module? The examples just for average current and variable electrolyte concentration.
Lasse Murtomäki
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Posted: 10 years ago Oct 20, 2014, 3:46 a.m. EDT
Why not? Electrode potential is up to you to define.
Why not? Electrode potential is up to you to define.
Hung Chih-Yi
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Posted: 10 years ago Oct 20, 2014, 3:54 a.m. EDT
How to define the electrode potential of pulse voltage?
How to define the electrode potential of pulse voltage?
Lasse Murtomäki
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Posted: 10 years ago Oct 21, 2014, 3:36 a.m. EDT

How to define the electrode potential of pulse voltage?


You can define a function of your own under 'Global Definitions'. If you want a train of pulses, you can use sin function with sign function, like

sign(sin(2pi*t/T))

where T is you pulse period. You can modify that according to your need.

Lasse
[QUOTE] How to define the electrode potential of pulse voltage? [/QUOTE] You can define a function of your own under 'Global Definitions'. If you want a train of pulses, you can use sin function with sign function, like sign(sin(2pi*t/T)) where T is you pulse period. You can modify that according to your need. Lasse

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