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acoustic structure interaction??
Posted 28 apr 2010, 22:34 GMT-4 1 Reply
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I am calculating the band structure of the 2D phononic crystal with comsol software.the problem is
when the phononic crystal is constituted of solid/solid materials ,the dispersion curves is good
but when it comes to the solid/liquid or liquid/solid structures ,by using the acoustic structure intercation mode,the dispersion curves are failure,
is there some detail to set in the acoustic structure interaction mode?
or this mode cant be used to calculate this phononic crystal band structure with liquid/solid or solid/liquid structure?
when the phononic crystal is constituted of solid/solid materials ,the dispersion curves is good
but when it comes to the solid/liquid or liquid/solid structures ,by using the acoustic structure intercation mode,the dispersion curves are failure,
is there some detail to set in the acoustic structure interaction mode?
or this mode cant be used to calculate this phononic crystal band structure with liquid/solid or solid/liquid structure?
1 Reply Last Post 3 mag 2010, 09:17 GMT-4
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Posted:
1 decade ago
liu jun,
Which version of COMSOL are you using and which package are you using. Can you upload your file so we can take a look.
Regards
Daniel
Which version of COMSOL are you using and which package are you using. Can you upload your file so we can take a look.
Regards
Daniel