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Read more about the article Automotive cabin: application of Acoustic Modal Analysis

Automotive cabin: application of Acoustic Modal Analysis

  • Post author:Antonio Baiano Svizzero
  • Post published:October 18, 2022
  • Post category:Computational Acoustics
  • Post comments:0 Comments

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…

Continue ReadingAutomotive cabin: application of Acoustic Modal Analysis
Read more about the article Modal Superposition in Acoustic Cavities

Modal Superposition in Acoustic Cavities

  • Post author:Antonio Baiano Svizzero
  • Post published:October 5, 2022
  • Post category:Computational Acoustics
  • Post comments:0 Comments

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…

Continue ReadingModal Superposition in Acoustic Cavities
Read more about the article Introduction to Acoustic Modal Analysis

Introduction to Acoustic Modal Analysis

  • Post author:Antonio Baiano Svizzero
  • Post published:September 22, 2022
  • Post category:Computational Acoustics
  • Post comments:2 Comments

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…

Continue ReadingIntroduction to Acoustic Modal Analysis
Read more about the article Sound propagation in 3D cavities

Sound propagation in 3D cavities

  • Post author:Antonio Baiano Svizzero
  • Post published:September 5, 2022
  • Post category:Computational Acoustics
  • Post comments:0 Comments

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…

Continue ReadingSound propagation in 3D cavities
Read more about the article Acoustic boundary conditions: implementation in FEniCSx

Acoustic boundary conditions: implementation in FEniCSx

  • Post author:Antonio Baiano Svizzero
  • Post published:June 27, 2022
  • Post category:Computational Acoustics
  • Post comments:0 Comments

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.…

Continue ReadingAcoustic boundary conditions: implementation in FEniCSx
Read more about the article 2D Helmholtz equation with FEniCSx: point source in a square room

2D Helmholtz equation with FEniCSx: point source in a square room

  • Post author:Antonio Baiano Svizzero
  • Post published:June 6, 2022
  • Post category:Computational Acoustics
  • Post comments:2 Comments

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…

Continue Reading2D Helmholtz equation with FEniCSx: point source in a square room

Recent Posts

  • Automotive cabin: application of Acoustic Modal Analysis
  • Modal Superposition in Acoustic Cavities
  • Introduction to Acoustic Modal Analysis
  • Sound propagation in 3D cavities
  • Acoustic boundary conditions: implementation in FEniCSx

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