Boundary condition with Curl

Ryan. · July 9, 2023, 09:21

Hello,

I would like to have a coded boundary condition that computes

$n \times (\nabla \times A)= (0 ,0 ,0)$

in which n is the surface normal and A is a vector field. Any hints, on how it can be done?

Thanks in advance

wildemam · August 23, 2024, 16:43

A year on, did you manage to find any guidance on that?

I need to impose the same condition as a boundary to a curl-curl problem. The curl of curl can be converted to gradients and laplacians but what about the BCs?

July 9, 2023, 09:21	Boundary condition with Curl	#1
Ryan. Member Join Date: May 2017 Posts: 41 Rep Power: 10	Hello, I would like to have a coded boundary condition that computes $n \times (\nabla \times A)= (0 ,0 ,0)$ in which n is the surface normal and A is a vector field. Any hints, on how it can be done? Thanks in advance

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August 23, 2024, 16:43		#2
wildemam New Member M Shaaban Join Date: Jun 2019 Posts: 11 Rep Power: 8	A year on, did you manage to find any guidance on that? I need to impose the same condition as a boundary to a curl-curl problem. The curl of curl can be converted to gradients and laplacians but what about the BCs?