DocumentCode
893815
Title
Energy density of acoustic waves in a plasma
Author
Smith, W.E.
Volume
55
Issue
11
fYear
1967
Firstpage
2051
Lastpage
2052
Abstract
The energy density of longitudinal waves in a homogeneous plasma is found from a general theory for sound waves in dispersive media. The energy relation of Lonngren is then interpreted as the acoustic version of the harmonic Poynting theorem in electromagnetism.
Keywords
Acoustic propagation; Acoustic waves; Dispersion; Electrons; Equations; Kinetic theory; Plasma confinement; Plasma density; Plasma waves; Potential energy;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1967.6066
Filename
1447996
Link To Document