Magnus Ringh
COMSOL Employee
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Posted:
2 years ago
13 feb 2023, 08:20 GMT-5
Hi Yu,
A Stationary study step does not depend on time, but you can add a parameter t
defined as some time to be able to solve equations using time-dependent settings as a stationary solution for that time.
Best regards,
Magnus
Hi Yu,
A **Stationary** study step does not depend on time, but you can add a parameter `t` defined as some time to be able to solve equations using time-dependent settings as a stationary solution for that time.
Best regards,
Magnus
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Posted:
2 years ago
3 mag 2023, 20:13 GMT-4
Magnus, I'm not sure how to implement this. Can you post a sample .mph or a screenshot showing the setup?
Magnus, I'm not sure how to implement this. Can you post a sample .mph or a screenshot showing the setup?
Magnus Ringh
COMSOL Employee
Please login with a confirmed email address before reporting spam
Posted:
2 years ago
4 mag 2023, 09:18 GMT-4
Magnus, I'm not sure how to implement this. Can you post a sample .mph or a screenshot showing the setup?
Hi Sean,
If you have an expression with "t" somewhere in your model and want to solve it using a stationary solver, you can then simply add a parameter or constant t
and give it a value, such as 0. You can use a Parameters node, or you can define it as a constant in the Stationary Solver settings (see the attached screenshot).
Best regards,
Magnus
>Magnus, I'm not sure how to implement this. Can you post a sample .mph or a screenshot showing the setup?
Hi Sean,
If you have an expression with "t" somewhere in your model and want to solve it using a stationary solver, you can then simply add a parameter or constant `t` and give it a value, such as 0. You can use a **Parameters** node, or you can define it as a constant in the **Stationary Solver** settings (see the attached screenshot).
Best regards,
Magnus