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The MEMS model problem
Posted 10.11.2014, 03:46 GMT-5 MEMS & Nanotechnology, MEMS & Piezoelectric Devices Version 4.4 1 Reply
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Hi,
I have several questions about the MEMS model and the general use of COMSOL.
I try to build a similar model as the MEMS tutorial example,However, it has a problem about
failed to find a solution for the initial parameter. Does that means I lost BCs? furthermore, I did not define BCs for the bottom part as the tutorial model. in the tutorial, it does not define the BCs for the BASE.
Moreover, when I use the electromechanics model, do I need to define every boundary? some BCs are not known, how could I define them?
cheers,
I have several questions about the MEMS model and the general use of COMSOL.
I try to build a similar model as the MEMS tutorial example,However, it has a problem about
failed to find a solution for the initial parameter. Does that means I lost BCs? furthermore, I did not define BCs for the bottom part as the tutorial model. in the tutorial, it does not define the BCs for the BASE.
Moreover, when I use the electromechanics model, do I need to define every boundary? some BCs are not known, how could I define them?
cheers,
1 Reply Last Post 10.11.2014, 03:58 GMT-5