Ansys Acoustics : Types of Impedance BC

Different types of impedance boundary conditions in Ansys Acoustic analysis.
Transfer Admittance Matrix, Impedance Sheet
S Matrix, ABCD Matrix, Y Matrix.
Transmission line theory

[@smrutimayapattanaik4077]

Thank you for this nice video and explanations.

[@thomsongeorge552]

good video

[@solomonologe9641]

Sir. How can one compute coupled and uncoupled acoustic impedance using Ansys?

[@qureshimzi3049]

Dear sir, can we use "mass source" and "incident wave source" together in acoustic excitation?

[@nkatiyar_IITK]

No, see the definitions @Acoustic documentations Ansys

[@dikshar4385]

would you please make a complete set of video covering all acoustic topic from basic to advance level covering analysis in ansys as well for beginners , it ll be a great help

[@SanthoshKumar-ge9sq]

kzbin.info/www/bejne/jIKTepKnd7SngpY

[@dunguyenkhac7676]

Greetings, I am currently intrigued by the prospect of simulating the acoustic characteristics of materials within the ANSYS software platform. Would it be possible for you to furnish me with some ANSYS files analogous to those featured in the video, so that I may have access to informative points of reference? Thank you kindly.

[@mechanicalnotes3905]

can you help me recreate a Transfer Admittance Boundary Condition? I am having issues with defining the physics of the intermediate boundary.

[@jimmyloluolajide7777]

How can we use flow resistivity for the absorption surface?

[@SanthoshKumar-ge9sq]

To input flow resistivity Porous material model has to be used, it can't be input as BC. Refer kzbin.info/www/bejne/jIKTepKnd7SngpY Time 1:22:45

[@jimmyloluolajide7777]

@@SanthoshKumar-ge9sq Thanks so much. Please, how do we estimate the sound absorption coefficient if the flow resistivity such as in the impedance tube experiment simulation? Also, can you show how to plot acoustic SPL along the length of a duct? Thanks

[@vladimirlubimov2318]

Hello, dear Santosh Kumar. Can you give your email address to talk about acoustics at Ansys? Thank you in advance for the answer.

[@SanthoshKumar-ge9sq]

What is it about exactly? Provide your email id, if something that I can help, I will email you.