All subjects regarding the pyva toolbox. The toolbox for vibroacoustic simulation.
There is an ongoing discussion about if it is worth to implement the complicated Johnson-Champoux-Allard (JCA)[1] models or even the full Biot Model. Why not using the Delany-Bazley Model[3] or […]
Is the Delany-Bazley-Miki Model Precise Enough? Read More »
Introduction Area Junctions are special in SEA theory. For cavity-plate-cavity connections there are not only direct paths. This violates the principle SEA assumption that only connected subsystems can exchange energy
SEA Area Junctions Read More »
In many applications plates or impervious screen layers are perforated. That means there is a fraction of motion given by the flow through theperforation of the plate. This is done
New release: pyva 1.2.2 can now handle plate perforation Read More »