Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Velocity distribution functions and reactivity of D-T fusion plasma with spin-polarized fuel
Autore:
Takahashi, T; Nakao, Y;
Indirizzi:
Gunma Univ, Dept Elect Engn, Kiryu, Gumma 3768515, Japan Gunma Univ KiryuGumma Japan 3768515 ct Engn, Kiryu, Gumma 3768515, Japan Kyushu Univ, Dept Appl Quantum Phys & Nucl Engn, Fukuoka 8128581, Japan Kyushu Univ Fukuoka Japan 8128581 ys & Nucl Engn, Fukuoka 8128581, Japan
Titolo Testata:
FUSION ENGINEERING AND DESIGN
fascicolo: 4, volume: 55, anno: 2001,
pagine: 467 - 475
SICI:
0920-3796(200109)55:4<467:VDFARO>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
ION TAIL FORMATION; D-HE-3 PLASMAS;
Keywords:
spin-polarized fusion; velocity distribution function; thermonuclear reactivity; depolarization;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Takahashi, T Gunma Univ, Dept Elect Engn, Kiryu, Gumma 3768515, Japan Gunma Univ Kiryu Gumma Japan 3768515 u, Gumma 3768515, Japan
Citazione:
T. Takahashi e Y. Nakao, "Velocity distribution functions and reactivity of D-T fusion plasma with spin-polarized fuel", FUSION ENG, 55(4), 2001, pp. 467-475

Abstract

Velocity distribution functions and the reactivity are calculated for D-T fusion plasma with spin-polarized fuel. The distribution functions are classified by spin states. Binary collisions and the resonance with waves are taken into account as depolarization mechanisms in plasmas. Spin-orbit interactions are shown to have no deleterious effect. However, lower hybrid heating and current drive using GHz waves resonant with the spin precession frequency are found to cause complete depolarization, when deltaB/B-0, (the ratio of the amplitude of the fluctuating magnetic field to the external field) exceeds 10(-5). Thus electron heating may increase the retention of polarization. Other depolarization mechanisms in plasmas will be also discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 12/07/20 alle ore 06:39:57