On plane-wave propagation in a uniform pipe in the presence of a mean flow and a temperature gradient

Munjal, ML and Prasad, MG (1986) On plane-wave propagation in a uniform pipe in the presence of a mean flow and a temperature gradient. In: Journal of the Acoustical Society of America, 80 (5). 1501 -1506.

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Abstract

A theoretical study on the propagation of plane waves in the presence of a hot mean flow in a uniform pipe is presented. The temperature variation in the pipe is taken to be a linear temperature gradient along the axis. The theoretical studies include the formulation of a wave equation based on continuity, momentum, and state equation, and derivation of a general four-pole matrix, which is shown to yield the well-known transfer matrices for several other simpler cases.

Item Type:	Journal Article
Publication:	Journal of the Acoustical Society of America
Publisher:	American Institute of Physics
Additional Information:	Copyright of this article belongs to American Institute of Physics.
Keywords:	Plane waves;wave propagation;temperature gradients;pipes;wave equations.
Department/Centre:	Division of Mechanical Sciences > Mechanical Engineering
Date Deposited:	03 Feb 2010 07:15
Last Modified:	19 Sep 2010 05:51
URI:	http://eprints.iisc.ac.in/id/eprint/24576

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