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Can I read Helium Exhaust in Plasmas with Strong Radiative Edge Cooling on EtoBox?
Helium Exhaust in Plasmas with Strong Radiative Edge Cooling by U. Samm; J. Boedo; G. Bertschinger; K.H. Dippel; H. Euringer; K.H. Finken; D. Gray; D. Hillis; A. Pospieszczyk; D. Reiter; M. Tokar; B. Unterberg is a Materials Science article available to read on EtoBox.
What is Helium Exhaust in Plasmas with Strong Radiative Edge Cooling about?
The compatibility of radiative edge cooling by neon injection and He exhaust with the pump limiter ALT-II is studied on TEXTOR. It is demonstrated that in plasmas with strong auxiliary heating (2 MW NBI) and with the highest average electron densities (fie = 5.5 x 1019 m -3) the effective confinement time r~, for He has a minimum. This good pumping performance is maintained even for cases in which up to 90% of the heating power is radiated from the plasma boundary (cold radiative edge). The processes inside the scoops of the pump limiter (neutral particle transport, re-ionization) and the variation of particle confinement in the main plasma dominate this behavior.
Who reads Helium Exhaust in Plasmas with Strong Radiative Edge Cooling?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- U. Samm; J. Boedo; G. Bertschinger; K.H. Dippel; H. Euringer; K.H. Finken; D. Gray; D. Hillis; A. Pospieszczyk; D. Reiter; M. Tokar; B. Unterberg
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0022-3115)
- Published
- 1992
- Language
- EN
- Field
- Materials Science (Physical Sciences)