Page 11 - Summer 2007

VNoise
VNoise, the new generation Boundary Element software package for acoustic, vibroacoustic and aeroacoustic analyses.
Simple, full featured user interface.
Unmatched modelling flexibility: direct and indirect BEM, multi and mixed domain approaches.
Fully coupled structural acoustic analyses.
Extremely fast iterative solver.
Interface with FEM/CAE platforms.
Full set of boundary conditions.
Batch Files, multiload case analyses.
Aeroacoustic radiation analysis with Ffowcs Williams Hawkings solver.
TOP PERFORMANCES
Full support for DualQuad Core CPUs makes feasible analysis of 20K30K nodes models on a single 32 bit PC.
N° nodes
Single 32 bit Desktop PC (Quadcore)
2300
9000 19200
25 sec. 130 sec. 630 sec.
Mesh coarsening and refinement.
Postprocessing tools for evaluation
of TL, soundpower, Intensity.
Responsive technical support.
VNoiseCluster easily permit to further and greatly improve speed and model size, running distributed analyses with a
standard PC network.
STS. Scientific and Technical Software Via Dalmazia 30, 21100 Varese (VA), ITALY Tel: (+39) 0332333871 Fax: (+39) 0332341113 http://www.stssoft.com info@stsweb.it