1979
DOI: 10.1002/ctpp.19790190203
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The Theory of the Low Pressure Discharge in the Strong Ionization Regime

Abstract: A system of integro-differential equations describing the velocity distribution functions of the neutral atoms and of the ions and the rndial profiles of the electric potential nnd the particle densities in the positive column at low pressures and high degrees of ionization is derived. This system is solved for a simplified, but self-consistent, plane model. Both the initial velocity of the ions and the neutral gas depletion caused by the ionization processes are taken into account. For ii cylindrical model R … Show more

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Cited by 16 publications
(13 citation statements)
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“…In addition, the nornialized radial ion flux density k = w V , the iiormalized electric pot,ential rj = -e@ikT,, the iiiean number densities of the ions ( w ) , the electrons imp), and the niean potential ')li of the ions being newly created are calcitlated. These averages are performed across the colunm (see [2,4] or [5]). …”
Section: '(15/4 + a * (5 + S A / 3 + A 2 / 6 ) )mentioning
confidence: 99%
“…In addition, the nornialized radial ion flux density k = w V , the iiormalized electric pot,ential rj = -e@ikT,, the iiiean number densities of the ions ( w ) , the electrons imp), and the niean potential ')li of the ions being newly created are calcitlated. These averages are performed across the colunm (see [2,4] or [5]). …”
Section: '(15/4 + a * (5 + S A / 3 + A 2 / 6 ) )mentioning
confidence: 99%
“…Eirt griinrlsiitzliches Problem fur Vergleiche der voii iins getiiessenen Profile mit berechneten otfcr t i i i t den von [11 experimentell erinittelten l'rofilen besteht in der Tat [7] fiir Freifallbedingringen gefundene Radialabhiingigkeit der Aziriiutalkornponente der Ionenteniperatrir (A bfall Zuni Rand) aiiswirken. Entsprechend der Laserbandbreite ist die Zahl der zur Streirung heitragenden Teilchen begrenzt.…”
Section: Diskussioii Der Mesergehiiisseunclassified
“…Eine eindeutige Ziiordnung der bei iins vorliegenden Entladringsbedingungen zu den Verhiiltnissen in [ 11 und[7] ist nicht tnijglich. Sie setzt die genaiie Kenntnis einer Vielzahl von Entladungsparanietern voraus.…”
unclassified
“…In the one-fluid model, the singularity is frequently used as the boundary of the positive column when the width of the sheath is much smaller than the extension of the column itself (PERSSON [3], KINO, SHAW [8], FORREST, FRANKLIN [5], VALENTINI [9]). …”
Section: Introductionmentioning
confidence: 99%