Influence of orifice thickness and chamfer on broadband noise in a water circuit

Influence of orifice thickness and chamfer on broadband noise in a water circuit

An incompressible large-eddy simulation (LES) is used to predict broadband noise generation by an orifice in a water circuit. Flow conditions are chosen in order to avoid cavitation. The model’s results are compared to measured wall pressure fluctuations for three orifices: a thin sharp-square-edge...

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Bibliographic Details
Main Authors: Kottapalli Shravan, van Aken Stijn, Hirschberg Avraham, Waterson Nicholas, Smeulders David, Nakiboglu Gunes
Format: Article
Language:English
Published: EDP Sciences 2023-01-01
Series:Acta Acustica
Subjects:
orifices
water-flow
broadband noise
chamfers
influence of thickness
Online Access:https://acta-acustica.edpsciences.org/articles/aacus/full_html/2023/01/aacus220108/aacus220108.html

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