Introduction to Acoustic Modal Analysis Post author:Antonio Baiano Svizzero Post published:September 22, 2022 Post category:Computational Acoustics Post comments:2 Comments Article available here You Might Also Like Automotive cabin: application of Acoustic Modal Analysis October 18, 2022 Sound propagation in 3D cavities September 5, 2022 Modal Superposition in Acoustic Cavities October 5, 2022 This Post Has 2 Comments Ekrem October 8, 2022 Reply Hi, How did you specify the location of the microphone here using dolfinx? Antonio Baiano Svizzero October 9, 2022 Reply Hi Ekrem, You don’t sepcify the mic location in a modal analysis, you do that in the Modal Superposition (see related article). Anyway, after the modal participation computation you calculate the pressure field vector with the multiplication p = Φϕ. Then, you can project such vector in an empty dolfinx function: uh = Function(V) uh.vector[:] = p.array uh.name = “u” The rest is nearly identical to the case you find in the first article. Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.