Essays about: "computational aero-acoustics"

Found 2 essays containing the words computational aero-acoustics.

1. 1. Numerical Investigation of Flow Induced Noise in a Simplified HVAC Duct with OpenFOAM

   University essay from KTH/Flygdynamik

   Author : Cong Wang; [2013]
   Keywords : ;

   Abstract : Due to the growing demand for comfort, the noise generated by HVAC components should be considered by the designers. Flow induced noise is one of the major contributors to the noise in HVAC systems. By means of computational aero-acoustics(CAA), the mechanism of noise generationis able to be studiedin the design phase. READ MORE

3. 2. A Wave Propagation Solver for Computational Aero-Acoustics

   University essay from Göteborgs universitet/Institutionen för matematiska vetenskaper

   Author : Elin Solberg; [2012-03-14]
   Keywords : Helmholtz equation; Lighthill’s analogy; computational aero-acoustics; finite element method; Galerkin least-squares stabilization; infinite element method; computational fluid dynamics;

   Abstract : Simulation software is increasingly replacing traditional physical testing in the process of product development, as it can in many cases reduce development times and costs. In a variety of applications, the reduction of noise is an important aspect of the product design and using methods from the field of computational aero-acoustics (CAA), the generation and propagation of sound in air may be simulated. READ MORE