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OTSI of lower-hybrid waves in large- and small-size devices

Published online by Cambridge University Press:  13 March 2009

V. K. Tripathi  and
P. V. Siva Rama Prasad
V. K. Tripathi
Affiliation:
Department of Physics, Indian Institute of Technology: Delhi, Hauz Khas, New Delhi-110 016, India
P. V. Siva Rama Prasad
Affiliation:
Department of Physics, Indian Institute of Technology: Delhi, Hauz Khas, New Delhi-110 016, India
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Abstract

Oscillating two-stream instability (OTSI) of lower-hybrid pump waves has been studied in both large- and small-size devices. For large-size devices, the instability has been investigated by considering fast-ion-mode side-bands and employing local theory. The convective threshold due to the finite extent of the pump has been calculated. For small-size devices, the instability has been investigated by ignoring thermal effects on the side-bands but employing nonlocal theory. We have found that there is no important change in growth rates in both cases.

Type
Research Article
Information
Journal of Plasma Physics , Volume 41 , Issue 1 , February 1989 , pp. 13 - 22
Copyright
Copyright © Cambridge University Press 1989

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References

REFERENCES

Chan, V. S., Chiu, S. C. & Guest, G. E. 1980 Phys. Fluids, 23, 1250.Google Scholar
Kuo, S. P. & Lee, M. C. 1984 Phys. Fluids, 27, 1434.Google Scholar
Kusse, B. R., Fairfax, S. A. & Schuss, J. J. 1978 Bull. Am. Phys. Soc. 23, 765.Google Scholar
Mulser, P., Giulietti, A. & Vaselli, M. 1984 Phys. Fluids, 27, 2035.CrossRefGoogle Scholar
Nicholson, D. R. 1981 Phys. Fluids, 24, 908.Google Scholar
Nishikawa, K. 1968 J. Phys. Soc. Jpn, 24, 916.CrossRefGoogle Scholar
Porkolab, M. 1977 Phys. Fluids, 20, 2058.CrossRefGoogle Scholar
Sharma, A. K. & Tripathi, V. K. 1987 IEEE Trans. Plasma Sci. 15, 337.Google Scholar
Silin, V. P. 1965 Soviet Phys. JETP, 21, 1127Google Scholar