Preliminary aeroacoustic measurements of conditioned jet flow from a circular nozzle-Reference-Cited by-同舟云学术

Preliminary aeroacoustic measurements of conditioned jet flow from a circular nozzle

Published:2020-08-01 Issue:2 Volume:912 Page:022024
ISSN:1757-8981
Container-title:IOP Conference Series: Materials Science and Engineering
language:
Short-container-title:IOP Conf. Ser.: Mater. Sci. Eng.

Author:

Dubey Pujan,Pramod Malandkar Yash,Tiwari Lakshya,Kannan B T

Abstract

Abstract The present study deals with the design, development, and fabrication of a nozzle with flowconditioning assembly and using it to study jet flow acoustics. The flow is conditioned by severalmeans before the nozzle exits and the conditioned flow is allowed to exit the nozzle as jet. Thisconditioned jet flow produces aerodynamically generated noise and the same is measured using amicrophone. The microphone is placed perpendicular to the jet axis and the measurements arerecorded for various regimes. The results will be discussed based on the acoustic spectra and thejet decay characteristics.

Publisher

IOP Publishing

Subject

General Medicine

Link

https://iopscience.iop.org/article/10.1088/1757-899X/912/2/022024/pdf

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