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Acoustic experimental data

Posted 2011年11月18日 GMT-5 08:10 Acoustics & Vibrations 0 Replies

Manuel Bou
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Hello to everybody!

I need some help, I'm trying to simulate different kind of acceleration models in a pulsant sphere, and would be nice load experimental data that I've obtained using Matlab and now are stored in ascii files.I've defined a function and I've selected a file that contains two columns that are time,acceleration, but when I define my model in global expressions comsol seems that take the resolution of this function taking the time of my simulation (I'm doing a transient model). The idea is observe the propagation of the perturbation during a time t1 but considering that the perturbation only exists during t2 (being t2< t1).

Some idea about how I can solve this???


Thanks in advance

0 Replies Last Post 2011年11月18日 GMT-5 08:10
COMSOL Moderator

Hello Manuel Bou

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