Automotive cabin: application of Acoustic Modal Analysis
Introduction After a lot of mathematics and python coding, you could wonder if there are limitation to the capabilities of what has been developed in the previous articles. Starting from…
Introduction After a lot of mathematics and python coding, you could wonder if there are limitation to the capabilities of what has been developed in the previous articles. Starting from…
Introduction The last time a modal analysis has been performed on a parallepipedic cavity and all the modal shapes have been computed up to the desired frequency. The coincidence between…
Introduction In previous articles, starting from the Helmholtz equation, the corresponding weak form and the related algebraic system of equation have been shown, then the system has been directly solved. Such an…
Introduction Hello everyone! In the last articles the way a FEniCSx code has to be written in order to perform an acoustic simulation has been explored. The 2D case was intended to be…
IntroductionIn the last (and first) article we talked about the Helmholtz equation and its implementation in FEniCSx for the solution of a point source propagating in a square 2D room.…
IntroductionThis is the first article of a long series. My goal is to explain the process of performing a full aero-vibro-acoustic simulation on a real system, of industrial interest. This…