Acoustic Modeling of Compressible Jet from Chevron Nozzle: A Comparison of URANS, LES and DES Models

Acoustic Modeling of Compressible Jet from Chevron Nozzle: A Comparison of URANS, LES and DES Models

Chevron nozzles, which are characterized by the serrations at the nozzle exit, are widely used for suppressing jet noise in aircraft engines. The noise suppression is accomplished by the enhanced mixing of the exhaust streams, which, in turn, is a result of the streamwise vorticity induced by the se...

Full description

Bibliographic Details
Main Authors: Sakthi Prakash Murugu, A. R. Srikrishnan, Bharath Kumar Krishnaraj, Anguraj Jayaraj, Akram Mohammad, Ratna Kishore Velamati
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Symmetry
Subjects:
jet acoustics
mixing enhancement
chevron nozzle
FWH method
large eddy simulations
Online Access:https://www.mdpi.com/2073-8994/14/10/1975

Internet

https://www.mdpi.com/2073-8994/14/10/1975

Similar Items