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Applying a flux boundary condition with concentration as a limiting condition
Posted 04.01.2019, 17:59 GMT-5 Battery Design, Electrochemistry, Structural Mechanics Version 5.3a 2 Replies
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Hello,
I am using 'Transport of Diluted Species' with a constant flux J0 boundary condition. I need to reverse this flux to -J0 when a maximum concentration is reached at the boundary. And then the flux must reverese back to +J0 when the concentration drops to 0 at the boundary. I need to perform this charge - discharge cycle multiple number of times.
Note - I cannot use a function of time to define this boundary condition as the time at which maximum and minimum concentration is reached is unknown.
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You can use the event interface to do that. See the blog post entitled "Implementing a thermostat with the event interface" for a great introduction to the topic.
Jeff
-------------------Jeff Hiller
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That worked perfectly. Thank you!!