Open AccessBounds For The Complex Part of Phase Velocity
Author(s) -
S. Sridevi,
V. Ganesh,
R Thenmozhy
Publication year - 2019
Publication title -
mathematical journal of interdisciplinary sciences
Language(s) - English
Resource type - Journals
eISSN - 2278-957X
pISSN - 2278-9561
DOI - 10.15415/mjis.2019.72017
Subject(s) - inviscid flow , compressibility , instability , phase (matter) , upper and lower bounds , section (typography) , mechanics , variable (mathematics) , mathematics , physics , mathematical analysis , classical mechanics , computer science , quantum mechanics , operating system
We study incompressible, inviscid, density stratified fluid with variable cross section in this present paper. For this problem, we have obtained a bound for the complex part of phase velocity. Furthermore, we have obtained an instability region which depends on number of parameters.
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