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How does comsol decides to choose a model (or its part) as a boundary or domain?
Posted Jul 29, 2017, 5:59 a.m. EDT Heat Transfer & Phase Change Version 5.2 3 Replies
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Hi
how does comsol decides to choose a model (or its part) as a boundary or domain. I have created a 3D model of a circle and inside it there is a small, very thin rectangle. now comsol is taking the rectangle as a boundary and circle as a domain. Like if i choose explicit (right clicking on defination icon, then selection and then explicit) the circle will be consider as a domain whereas the rectangle inside it is as a boundary. The problem comes when i use the bio heat module, under bioheat module in the biological tissue, it only includes the domain of the model, no boundaries, i want that the rectangle should be included but that is not possible as comsol is taking the rectangle as a boundary. What should i do for including the rectangle in the domain ?
how does comsol decides to choose a model (or its part) as a boundary or domain. I have created a 3D model of a circle and inside it there is a small, very thin rectangle. now comsol is taking the rectangle as a boundary and circle as a domain. Like if i choose explicit (right clicking on defination icon, then selection and then explicit) the circle will be consider as a domain whereas the rectangle inside it is as a boundary. The problem comes when i use the bio heat module, under bioheat module in the biological tissue, it only includes the domain of the model, no boundaries, i want that the rectangle should be included but that is not possible as comsol is taking the rectangle as a boundary. What should i do for including the rectangle in the domain ?
3 Replies Last Post Aug 14, 2017, 10:23 a.m. EDT
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Posted:
7 years ago
I still don't know the solution... any help would be appreciated.
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Posted:
7 years ago
By circle, do you mean sphere?
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Posted:
7 years ago
Yes, that's a sphere.
I'm sorry for the confusion.
I'm sorry for the confusion.