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acoustic metamaterial

Posted 2018年2月24日 GMT-5 02:43 0 Replies

Semere Gebrekidan
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Hi. can anyone tell me please how to retreive bulk modulus and density on cosmol/acoustic module for acoustic memtamaterials ? specially how to find transmission and reflection coefficents,is it from time domain or frequency domain ?

Regard.

0 Replies Last Post 2018年2月24日 GMT-5 02:43
COMSOL Moderator

Hello Semere Gebrekidan

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