Reply To: Ultrasonic horn gain analysis

[Damien Piel]

Hello all,

thank you for your support, it's help me a lot.

 

To find the gain, I have to define a Modal and a Hamonic Response setup :

To define the excitation, you have in the harmonic response, to activate the Base excitation and add an Magnitude.

After that, you will have an output with an infinte amplitude, so you have to add some damping ratio.

 

Conclusion :  the damping ratio is very important, so you need the exactly ratio to find the good gain, I'm not sure that the simulation is the best way to find the real gain.

 

Thank you,

Damien