Abstract

Wave propagation on a guitar top plate was explored using transient analysis. The goal of using time domain, instead of frequency domain as it is commonly reported, was to achieve a more simple approach about the influence of the fan bracing and the bridge. For this purpose, the [...]

Abstract

The efficiency of time-domain acoustic simulations is improved immensely if the degrees of freedom imparted by the spatial discretization are reduced. Time-stable model order reduction strategies achieve this by ensuring that frequency-domain system realizations transform in a physical [...]

Abstract

We present a procedure for coupling the uid and transport equations to model the distribution of a pollutant in a street canyon, in this case, black carbon (BC). [...]