Damage as a function of distance to a point
Hi all, I am trying to start a convection-diffusion process in a simple geometry. I want it to start after "damage" is applied. Damage is only present in some parts of the geometry so I want it to...
View ArticleRe: Damage as a function of distance to a point
Can I apply the damage as a point source??
View ArticleRe: Damage as a function of distance to a point
Marina, In the absence of more detailed information, I'm not sure I'm understanding your problem correctly, but here are a few items that may be relevant: 1) The variable(s) for which you are solving...
View ArticleRe: Damage as a function of distance to a point
Thanks for the reply Luke. I think I got the problem solved. For now I am defining damage as a constant variable equal to 1 and I only define it in a particular domain of the entire geometry. Now I...
View ArticleRe: Damage as a function of distance to a point
Marina, From your description, it sounds like you have a diffusion interface (and hence a dependent variable) that is only active on domain A, and another (with a different dependent variable) that is...
View ArticleRe: Damage as a function of distance to a point
Hi again, thanks a lot for your fast reply. I am going to be a little more specific on my problem cause I don't think I am being clear. I am studying the difussion process along a tissue wall (after...
View ArticleRe: Damage as a function of distance to a point
Marina, Each "Transport of Dilute Species" must be active on all domains in which its species may diffuse. To set the different initial concentrations in different domains, use multiple "Initial...
View ArticleRe: Damage as a function of distance to a point
Thank you very much Luke. That makes a lot of sense. I dind't know it was possible to set two different "initial value" nodes to different domains since I saw that by default you have to apply the...
View ArticleRe: Damage as a function of distance to a point
Hi Luke, I just wanted to let you know that setting a different initial concentration for each domain worked. At the beginning it returned a singularity error because the difference between...
View ArticleRe: Damage as a function of distance to a point
Hi, I have a new question. I want to set a varible (p) equal to 1 at point "A" and I want it to decrease within a domain until it reaches 0. So I want to set pressure dependent on r and z since my...
View ArticleDamage as a function of distance to a point
Hi all, I am trying to start a convection-diffusion process in a simple geometry. I want it to start after "damage" is applied. Damage is only present in some parts of the geometry so I want it to...
View ArticleRe: Damage as a function of distance to a point
Can I apply the damage as a point source??
View ArticleRe: Damage as a function of distance to a point
Marina, In the absence of more detailed information, I'm not sure I'm understanding your problem correctly, but here are a few items that may be relevant: 1) The variable(s) for which you are solving...
View ArticleRe: Damage as a function of distance to a point
Thanks for the reply Luke. I think I got the problem solved. For now I am defining damage as a constant variable equal to 1 and I only define it in a particular domain of the entire geometry. Now I...
View ArticleRe: Damage as a function of distance to a point
Marina, From your description, it sounds like you have a diffusion interface (and hence a dependent variable) that is only active on domain A, and another (with a different dependent variable) that is...
View ArticleRe: Damage as a function of distance to a point
Hi again, thanks a lot for your fast reply. I am going to be a little more specific on my problem cause I don't think I am being clear. I am studying the difussion process along a tissue wall (after...
View ArticleRe: Damage as a function of distance to a point
Marina, Each "Transport of Dilute Species" must be active on all domains in which its species may diffuse. To set the different initial concentrations in different domains, use multiple "Initial...
View ArticleRe: Damage as a function of distance to a point
Thank you very much Luke. That makes a lot of sense. I dind't know it was possible to set two different "initial value" nodes to different domains since I saw that by default you have to apply the...
View ArticleRe: Damage as a function of distance to a point
Hi Luke, I just wanted to let you know that setting a different initial concentration for each domain worked. At the beginning it returned a singularity error because the difference between...
View ArticleRe: Damage as a function of distance to a point
Hi, I have a new question. I want to set a varible (p) equal to 1 at point "A" and I want it to decrease within a domain until it reaches 0. So I want to set pressure dependent on r and z since my...
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