Hostname: page-component-848d4c4894-r5zm4 Total loading time: 0 Render date: 2024-06-27T14:14:40.138Z Has data issue: false hasContentIssue false
  • English
  • Français

The sheath criterion for a growing sheath

Published online by Cambridge University Press:  13 March 2009

J. O. Andrews
J. O. Andrews
Affiliation:
Central Electricity Generating Board, Marchwood Engineering Laboratories, Marehwood, Southampton, England
Get access Rights & Permissions [Opens in a new window]

Abstract

When a sheath grows into a plasma at a slower speed than the local ion speed of sound, an ion rarefaction wave propagates into the plasma ahead of the sheath. It is shown that, in the frame of reference of the sheath edge, the speed of ions arriving at the sheath edge cannot exceed (kTe/M)½.

Type
Research Article
Information
Journal of Plasma Physics , Volume 4 , Issue 3 , September 1970 , pp. 603 - 606
Copyright
Copyright © Cambridge University Press 1970

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Allen, J. E. & Andrews, J. G. 1970 J. Plasma Phys. 4, 187.CrossRefGoogle Scholar
Bertotti, B., Cavaliere, A. & Giupponi, P. 1966 Phys. Fluids 9, 265.CrossRefGoogle Scholar
Bohm, D. 1949 The Characteristics of Electrical Discharges in Magnetic Fields, Ch. 3. Edited by Guthrie, A. & Wakening, R. K.New York: McGraw-Hill.Google Scholar
Sander, K. F. 1969 J. Plasma Phys. 3, 353.CrossRefGoogle Scholar
Varey, R. H. & Sander, K. F. 1969 Br. J. Appl. Phys. (J. Phys. D) 2, 541.CrossRefGoogle Scholar