Home News About Us Contact Contributors Disclaimer Privacy Policy Help FAQ

Home
Search
Quick Search
Advanced
Fulltext
Browse
Collections
Persons
My eDoc
Session History
Login
Name:
Password:
Documentation
Help
Support Wiki
Direct access to
document ID:


          Institute: MPI für Plasmaphysik     Collection: Articles, Books, Inbooks     Display Documents



ID: 20207.0, MPI für Plasmaphysik / Articles, Books, Inbooks
Microturbulence and flow shear in high-performance JET ITB plasma
Authors:Budny, R. V.; Andre, R.; Becoulet, A.; Challis, C. D.; Conway, G. D.; Dorland, W.; Ernst, D. R.; Hahm, T. S.; Hender, T. C.; McCune, D.; Rewoldt, G.; EFDA-JET Work Programme Collaborators
Language:English
Date of Publication (YYYY-MM-DD):2002-07
Title of Journal:Plasma Physics and Controlled Fusion
Journal Abbrev.:Plasma Phys. Control. Fusion
Volume:44
Issue / Number:7
Start Page:1215
End Page:1228
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:The transport, flow shear, and linear growth rates of microturbulence are studied for a JET plasma with high central q in which an internal transport barrier (ITB) forms and crows to a large radius. The linear microturbulence growth rates of the fastest growing (most unstable) toroidal modes with high toroidal mode number are calculated using the GS2 and FULL gyrokinetic codes. These linear growth rates, gamma(lin) are large, but the flow-shearing rates, Y-ExB (dominated by the toroidal rotation contribution), are also comparably large when and where the ITB exists.
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für Plasmaphysik/E2
External Affiliations:Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA; EURATOM CEA, St Paul Les Durance, France; UKAEA Euratom Fus Assoc, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England; Univ Maryland, College Pk, MD 20742 USA
Identifiers:ISI:000177271400013
ISSN:0741-3335
The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.