Aeroacoustic Source Terms from Turbulent Flow Through a 90° Pipe Bend Predicted by Large-Eddy Simulation

J. Tieber*, H. Steiner, P. Maurerlehner, S. Schoder, M. Kaltenbacher, G. Brenn

*Corresponding author for this work

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

Abstract

The large disparity of scales between the smallest relevant turbulent structures and the large acoustic wave lengths [1] makes a fully resolved Direct Numerical Simulation of both phenomena unfeasible for most technical applications.

Original languageEnglish
Title of host publicationDirect and Large Eddy Simulation XIII
Subtitle of host publicationProceedings of DLES13
Place of PublicationCham
PublisherSpringer Science and Business Media B.V.
Pages177-182
Number of pages6
ISBN (Electronic)978-3-031-47028-8
ISBN (Print)978-3-031-47027-1
DOIs
Publication statusPublished - 2024
Event13th ERCOFTAC Workshop Direct and Large Eddy Simulation: DLES 2023 - Udine, Udine, Italy
Duration: 26 Oct 202328 Dec 2023

Publication series

NameERCOFTAC Series
Volume31
ISSN (Print)1382-4309
ISSN (Electronic)2215-1826

Conference

Conference13th ERCOFTAC Workshop Direct and Large Eddy Simulation
Abbreviated titleDLES 2023
Country/TerritoryItaly
CityUdine
Period26/10/2328/12/23

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Computational Mathematics

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