ContactAngle2d.cpp Singular Point

[Bhuttu]

Hello,
Please suggest me what is being used in contactangle2D.cpp to deal with the contact point singularity. There are two models normally used to deal with contact singularity:
1. Slip Model
2. Precursor film Model
Could you please tell what approach is used here in the code? Or maybe suggest me any paper so that I can understand the approach followed.

Regards
Bhuttu

[savis]

Hi Bhuttu,

I don’t have a great understanding of the topic myself so I could be mistaken. However, I believe that the contact line singularity is solved because it uses a diffuse interface model that allows matter to diffuse across the boundary. This is detailed in this paper, and it also contains references to other relevant papers.

Best,
Sam

[nimmi]

.

[Bhuttu]

Thank you Sam. I will read the paper and will try to understand the approach followed in it.
Thank you.

Best regards
Bhuttu

[Author]

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