Acoustic simulation of a window using COMSOL Multiphysics only

I need FEA done using COMSOL Multiphysics only.

This project requires very good understanding of acoustics and vibration engineering. A book might be required to setup the input in COMSOL to get the actual results. Is not just about the laboratory setup alone, if you read about it, then you can understand. Just helping to put you in a right direction.

It will be an Acoustic simulation of two windows in 3D provided that the results are achievable according to ASTM E90-09, ASTM E413-16, ASTM E1332-16.

But firstly, I will need a simulation done using 2 glass (double glass and triple glass) to see if you can do the project or not. The results has to be at least 98% to 95% to the laboratory test report.

Deliverables will include:

1. COMSOL final simulation results file for the glazing and window
2. Plot a Sound Transmission loss graph to show the results
3. Plot a simulation versus test data in COMSOL to compare
4. Transfer the knowledge as to know how.

I will send the files for the glass once you accepted the offer.

I will need a sample of the projects you have done using COMSOL Multiphysics.

Please note that you have to complete the glass acoustics simulation first before you begin with the windows. I need 95% match before you can proceed.

$120 will be paid for the glass and the rest for the windows if the results are more than 95%. If the results are not realistic to what is tested to, then I will have to cancel the contract.

Total project is $400