Paper Title:
A Study of the Herschel-Quincke Tube Concept
  Abstract

A study of the Herschel-Quincke (HQ) tube concept for the reduction of noise in circular ducts is presented here, which contain the models, the attenuation conditions and the acoustic characteristics of HQ tube without flow and with mean flow. Then the simulations have been done by using GT-POWER, which explain the influences on the acoustic characteristics of the angle between the main duct and the bypass duct and the changes of the diameters. The results show that the angle has an impact with flow, no effect without flow, and both of them are affected by the changes of the diameters.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
1024-1030
DOI
10.4028/www.scientific.net/AMR.199-200.1024
Citation
X. G. Liu, C. C. Yin, "A Study of the Herschel-Quincke Tube Concept", Advanced Materials Research, Vols. 199-200, pp. 1024-1030, 2011
Online since
February 2011
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Price
$32.00
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