Jeff Hiller
COMSOL Employee
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Posted:
11 months ago
28.09.2023, 16:36 GMT-4
Updated:
11 months ago
28.09.2023, 16:36 GMT-4
Hello Anup,
Without knowing what you did in your mph file and what the authors of the paper did in their work, it is not possible to determine how one deviates from the other.
However, the fact that the two differ by a factor 20 means that the difference is not a subtle one, such as a small difference in solver settings or the fineness of your mesh relative to theirs, etc. I would look more into such questions as whether your boundary conditions are identical to theirs, whether the size of your geometry matches theirs, etc. Those things can make a huge impact on the solution and are easy to overlook (been there, done that).
Best,
Jeff
-------------------
Jeff Hiller
Hello Anup,
Without knowing what you did in your mph file and what the authors of the paper did in their work, it is not possible to determine how one deviates from the other.
However, the fact that the two differ by a factor 20 means that the difference is not a subtle one, such as a small difference in solver settings or the fineness of your mesh relative to theirs, etc. I would look more into such questions as whether your boundary conditions are identical to theirs, whether the size of your geometry matches theirs, etc. Those things can make a huge impact on the solution and are easy to overlook (been there, done that).
Best,
Jeff
Please login with a confirmed email address before reporting spam
Posted:
11 months ago
01.10.2023, 13:33 GMT-4
Updated:
11 months ago
01.10.2023, 13:33 GMT-4
Thank you for your reply, I have checked geometries, material used and boundary conditions. All are same. I am only not able to model the heating part properly.
The paper I am following is this: Numerical and outdoor experimental study on active snow
melting of conductive rubber composites in roads
https://doi.org/10.1080/14680629.2022.2103020
Here is my COMSOL model, please find the file attached.
Thank you for your reply, I have checked geometries, material used and boundary conditions. All are same. I am only not able to model the heating part properly.
The paper I am following is this: Numerical and outdoor experimental study on active snow
melting of conductive rubber composites in roads
https://doi.org/10.1080/14680629.2022.2103020
Here is my COMSOL model, please find the file attached.