Review
Version 1
Preserved in Portico This version is not peer-reviewed
Turbomachinery Noise Review
Version 1
: Received: 3 November 2023 / Approved: 6 November 2023 / Online: 6 November 2023 (10:32:44 CET)
A peer-reviewed article of this Preprint also exists.
Moreau, S.; Roger, M. Turbomachinery Noise Review. Int. J. Turbomach. Propuls. Power 2024, 9, 11. Moreau, S.; Roger, M. Turbomachinery Noise Review. Int. J. Turbomach. Propuls. Power 2024, 9, 11.
Abstract
The present paper is aimed at presenting an updated review of prediction methods for the aerodynamic noise of ducted rotor-stator stages. Indeed, ducted rotating-blade technologies are in continuous evolution and increasingly used, for both aeronautical propulsion units, power generation and air conditioning systems. Different needs are faced, from the early design stage to the final definition of a machine. Fast-running, approximate analytical approaches and high-fidelity numerical simulations are considered as the best suited tools for each, respectively. Recent advances are discussed, with emphasis on their pros and cons.
Keywords
aeroacoustics; turbomachinery noise; analytical modeling; computational aeroacoustics
Subject
Engineering, Aerospace Engineering
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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