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PML implementation

Posted 23 nov. 2017, 14:02 UTC−5 RF & Microwave Engineering, General 1 Reply

Sherry
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Hi all,

What is the difference between polynomial and rational coordinate stretching types? And also, what is the best PML thickness for a start? Could you please tell me a rule of thumb for PML parameters (such as thickness, scaling factor, scaling curvature parameter) for a start?

Many thanks!

1 Reply Last Post 24 nov. 2017, 16:46 UTC−5
Elangovan Yedesh Kumar
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Posted: 7 years ago 24 nov. 2017, 16:46 UTC−5

Hi,

Is there a possiblity to apply absorbtion boundary condition for a plate excited with sinusoidal to avoid end boundary refleciton? I am using a time dependent solver and I am propagating lamb waves?

Could anyone have solution to it?

Hi, Is there a possiblity to apply absorbtion boundary condition for a plate excited with sinusoidal to avoid end boundary refleciton? I am using a time dependent solver and I am propagating lamb waves? Could anyone have solution to it?

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