Have you done Comsol Simulation of a SAW device?

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Ali Zare

Which type of sawing machine?

What kind of modeling?(1D-2D OR 3D),unsteady or steadt state

What kind of answer you're looking for?

Ashish Kumar Singh

SAW stands for surface acoustic wave. COMSOL has two model library examples for modelling those. Links are below:

http://www.comsol.com/model/two-port-piezoelectric-saw-device-19155

http://www.comsol.com/model/surface-acoustic-wave-gas-sensor-2129

Vishal Dhagat

Surface Acoustic Wave Modeling and Simulation is well underway. Thanks for all responses, Hoping to publish work soon.

Update: I have now a working COMSOL model of my SAW device.

Maina Francis

please share your model for reference. i am working on vibrations on Furrows

Hongsheng Xu

Hello, i am also working on SAW simulation using COMSOL. I have succesfully done 2D simulations of SAW device, but when i did 3D simulation, i found that the frequency is not correct, but the mode shapes are correct. Does anyone know whats the problem?

My comsol file is attached below. Thanks!

Rajat Srivastava

Vishal Dhagat Sir, please share your working model on SAW. It will be very helpful for me.