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Modification of a turbulent spectrum through the injection of a monochromatic wave Part 2. The dispersion relation

Published online by Cambridge University Press:  13 March 2009

Armando L. Brinca
Affiliation:
Complexo Interdisciplinar, Instituto Superior Técnico, Lisbon – 1, Portugal

Abstract

Analysis of the influence of an injected monochromatic wave on a turbulent spectrum shows that the resulting nonlinear dispersion relation for the stochastic modes displays a real frequency shift and a corrected growth rate when contrasted with the classical quasi-linear dispersion equation.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1977

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References

REFERENCES

Brinca, A. L. 1976 J. Plasma Phys. 16, 353.CrossRefGoogle Scholar
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Weinstock, J. 1969 Phys. Fluids, 12, 1045.CrossRefGoogle Scholar