IJERT-EMS
IJERT-EMS

On Acoustic Jumping Conditions for a Duct with an Area Expansion and a Non-zero Mean Flow


On Acoustic Jumping Conditions for a Duct with an Area Expansion and a Non-zero Mean Flow
Authors : Myung-gon Yoon
Publication Date: 05-07-2017

Authors

Author(s):  Myung-gon Yoon

Published in:   International Journal of Engineering Research & Technology

License:  This work is licensed under a Creative Commons Attribution 4.0 International License.

Website: www.ijert.org

Volume/Issue:   Volume. 6 - Issue. 07 , July - 2017

e-ISSN:   2278-0181

Abstract

In this paper we study the jump conditions for a one-dimensional acoustic model of a duct which has an abrupt area expansion and a non-zero mean flow. We investigate on the compatibility of the three (mass, energy and momentum) jump conditions across an area expansion and then propose to use either the mass-momentum or the energy-momentum jump conditions for a proper onedimensional acoustic modeling. The combination of mass and energy jump condition is shown to be inappropriate.

Citations

Number of Citations for this article:  Data not Available

Keywords

Key Word(s):    

Downloads

Number of Downloads:     8
Similar-Paper

Call for Papers - May - 2017

        

 

                 Call for Thesis - 2017 

     Publish your Ph.D/Master's Thesis Online

              Publish Ph.D Master Thesis Online as Book