Physical Models for Flow: Acoustic Interaction

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Aeroacoustic is a quite young scientific discipline, which focuses on flow-induced sound. In general, solving the full set of compressible flow dynamics equations results in both, the flow structures and the radiated sound. However, for practical applications, this approach is infeasible, and we have to investigate the physics of the sound generation mechanism. The book chapter will provide an overview of aeroacoustic modeling approaches and will discuss applications in technical and medical science: (1) Human phonation; (2) Axial fan; (3) Cavity flow at low Mach number; (4) Cavity flow at high Mach number.
Original languageEnglish
Title of host publicationWaves in Flows
EditorsTomáš Bodnár, Giovanni P. Galdi, Šárka Nečasová
PublisherBirkhäuser
Chapter6
Pages265-353
Edition1
ISBN (Electronic)978-3-030-67845-6
ISBN (Print)978-3-030-67847-0, 978-3-030-67844-9
DOIs
Publication statusPublished - Apr 2021

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