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studies with multiples steps

Posted 17 févr. 2014, 10:14 UTC−5 Studies & Solvers Version 4.3 2 Replies

María Martín
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Hi all,
there is something so weird with my COMSOL 4.3, when I create a time dependent study with different steps the solution only represents the last step and It is not posible to change the time interval and impose the one that I want to have (from the beginning to the end), what can I do to solve it?
Thanks a lot.
2 Replies Last Post 2 mars 2014, 09:36 UTC−5
Jing Huang
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Posted: 1 decade ago 28 févr. 2014, 14:59 UTC−5
I am dealing with the same problem. One alternative is to use several studies, such as for Study 1 you calculate from 0s-100s, then Study 2 from 100s-1000s. In each study you have only one step, and in study 2 you can specify the initial value to be the 100s step result from study 1. The problem of this is you must start the compute manually after the previous Study is finished.

If you have figured it out, please let me know your solution, thanks!
I am dealing with the same problem. One alternative is to use several studies, such as for Study 1 you calculate from 0s-100s, then Study 2 from 100s-1000s. In each study you have only one step, and in study 2 you can specify the initial value to be the 100s step result from study 1. The problem of this is you must start the compute manually after the previous Study is finished. If you have figured it out, please let me know your solution, thanks!
Marino Miccio
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Posted: 1 decade ago 2 mars 2014, 09:36 UTC−5
Dear Martin,

you can perform it in 1 step using the syntax that you find in the screenshot.
Let me know if it works.
Regards


Hi all,
there is something so weird with my COMSOL 4.3, when I create a time dependent study with different steps the solution only represents the last step and It is not posible to change the time interval and impose the one that I want to have (from the beginning to the end), what can I do to solve it?
Thanks a lot.


--
Marino Miccio
Chemical Engineer
marinomiccio.wix.com/home
Dear Martin, you can perform it in 1 step using the syntax that you find in the screenshot. Let me know if it works. Regards [QUOTE] Hi all, there is something so weird with my COMSOL 4.3, when I create a time dependent study with different steps the solution only represents the last step and It is not posible to change the time interval and impose the one that I want to have (from the beginning to the end), what can I do to solve it? Thanks a lot. [/QUOTE] -- Marino Miccio Chemical Engineer http://marinomiccio.wix.com/home

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