Radiation Efficiency from HAJ is dependent on loading - is that expected?
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VA One
Vibro-Acoustics
by Ricardo Alvarez
|2017年3月8日
This is expected, as the Radiation efficiency will depend on which modes you excite.
From help:
"For an FE subsystem the radiation efficiency indicates the in-situ radiation efficiency (rather than the radiation efficiency of the resonant modes of the panel). The radiation efficiency of a structural FE subsystem depends on its response (i.e. depends on the loading, damping, coupled subsystems, etc...)."
From help:
"For an FE subsystem the radiation efficiency indicates the in-situ radiation efficiency (rather than the radiation efficiency of the resonant modes of the panel). The radiation efficiency of a structural FE subsystem depends on its response (i.e. depends on the loading, damping, coupled subsystems, etc...)."