Answers are grounded in this paper and cite their sources.
Demonstrates a stable method to predict sound emissions in industrial settings, indicating improved reliability for complex acoustic problems.
In this paper we investigate a stable space–time formulation for long-time industrial sound emission problems. To this end, we use a well-posed Galerkin formulation in space and time of the acoustic wave equation in R³ R 3 , involving a hypersingular boundary integral operator. Our numerical experiments confirm that the resulting time stepping scheme is stable and accurate for complex acoustic problems in industrial geometries, in contrast to alternative well-known schemes. The proposed method is shown to be efficient for real-world problems, and we obtain very good agreement with physical acoustic measurements.
No takes yet. Share an insight, caveat, or question.
Schneider et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: