Published 1989
| Version v1
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Electron distribution function and rate constants of elementary processes in a tokamak near-wall plasma
Description
The effect of the non-Maxwellian behaviour of the electron distribution function caused by both the collisions of electrons with neutrals and the temperature gradient on the rate constants (RC) of elementary processes in tokamak near-wall plasma has been considered. It is shown that the neutral component causes the change in the RC by less than 10%, the electron temperature gradient at temperatures lower than 4 eV changes the RC several times as compared with the Maxwellian RC. 4 refs
Availability note (English)
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21077244.pdf
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Additional details
Additional titles
- Original title (Russian)
- Функция распределения электронов и константы скорости элементарных процессов в пристеночной плазме токамака
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- IAE--4787-8
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 21077244
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- DISTRIBUTION FUNCTIONS; ELECTRON TEMPERATURE; ELECTRON-ATOM COLLISIONS; ELECTRONS; INELASTIC SCATTERING; KINETIC EQUATIONS; PLASMA FILAMENT; PLASMA SCRAPE-OFF LAYER; TOKAMAK DEVICES
- Descriptors DEC
- ATOM COLLISIONS; BOUNDARY LAYERS; CLOSED PLASMA DEVICES; COLLISIONS; ELECTRON COLLISIONS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; LAYERS; LEPTONS; SCATTERING; THERMONUCLEAR DEVICES