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Attached and Detached Eddy Simulation Read chapter Read first chapter

2018 | OriginalPaper | Chapter

Hybrid LES/RANS Predictions of Flows and Acoustics from an Ultra-High-Bypass-Ratio Serrated Nozzle

Authors : Zhong-Nan Wang, James Tyacke, Paul Tucker

Published in: Progress in Hybrid RANS-LES Modelling

Publisher: Springer International Publishing

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Abstract

In this paper, the jet flow from an industrially relevant ultra-high-bypass-ratio (UHBPR) serrated nozzle has been simulated in a flight stream. The methodology to tackle complex geometries and multi-disciplinary physics is demonstrated in detail and validated using a single stream jet with measurements. A reliable industrial process chain is explored. This type of complex geometry jet simulation shows great potential to replace parts of experimental tests in the near future.

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previous chapter Numerical Study of 3D Turbulent Cavitating Flows
next chapter Cross Flow Induced Vibration in a Single Tube of Square Array Using LES
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Metadata
Title
Hybrid LES/RANS Predictions of Flows and Acoustics from an Ultra-High-Bypass-Ratio Serrated Nozzle
Authors
Zhong-Nan Wang
James Tyacke
Paul Tucker
Copyright Year
2018
Book
Progress in Hybrid RANS-LES Modelling

Print ISBN: 978-3-319-70030-4

Electronic ISBN: 978-3-319-70031-1

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-3-319-70031-1_39

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