Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
BIFURCATION AND RELAXATION OSCILLATIONS IN DIVERTOR PLASMAS
Autore:
BACHMANN P; SUNDER D; WENZEL U;
Indirizzi:
MAX PLANCK INST PLASMA PHYS,EURATOM ASSOC,BEREICH BERLIN,MOHRENSTR 40-41 D-10117 BERLIN GERMANY
Titolo Testata:
Contributions to Plasma Physics
fascicolo: 4, volume: 36, anno: 1996,
pagine: 519 - 539
SICI:
0863-1042(1996)36:4<519:BAROID>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
RADIATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
15
Recensione:
Indirizzi per estratti:
Citazione:
P. Bachmann et al., "BIFURCATION AND RELAXATION OSCILLATIONS IN DIVERTOR PLASMAS", Contributions to Plasma Physics, 36(4), 1996, pp. 519-539

Abstract

This paper presents a contribution to bifurcation phenomena in scrape-off layer modelling. The bifurcations are caused by the non-monotonictemperature behaviour of the radiation characteristics of plasma impurities. Low-frequency relaxation oscillations observed in divertor plasmas of the ASDEX Upgrade tokamak are analyzed and computed using a simple model for the dynamics of the impurity density and the electron temperature. The corresponding model equations are a special case of a general system of transport equations whose stability is analyzed. Bifurcations are calculated by solving autonomous and parametrically driven model equations.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/04/20 alle ore 23:19:19