Published 1989 | Version v1
Book Metadata-only

Development of fast opening magnetic valve for JT-60 pellet injector

Creators

  • 1. Japan Atomic Energy Research Inst., Naka, Ibaraki (Japan). Naka Fusion Research Establishment
  • 2. Mitsubishi Heavy Industries Ltd., Kobe (Japan). Kobe Technical Inst.

Description

A pneumatic four-pellet injector (JT-60 pellet injector) has been constructed for JT-60 in May, 1988. A fast opening magnetically driven propellant gas injection valve has been developed for JT-60 pellet injector. This valve can accelerate four cylindrical pellets, two 3.8 mm diameter by 3.8 mm and two 2.7 mm diameter by 2.7 mm, to greater than 1.6 km/s with propellent gas of up to 50 bar. It is now successfully in use in JT-60, contributing to plasma studies. In this paper the outline of a newly developed fast opening magnetic valve and the results of performance tests are presented. (author). 6 figs.; 1 tab

Part of:
Fusion technology 1988. V. 1

Additional details

Publishing Information

Publisher
North-Holland.
Imprint Place
Amsterdam (Netherlands)
ISBN
0 444 87369 4
Imprint Title
Fusion technology 1988. V. 1
Imprint Pagination
937 p.
Journal Page Range
p. 729-732.

Conference

Title
15. Symposium on fusion technology.
Dates
19-23 Sep 1988.
Place
Utrecht (Netherlands).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
21065796
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCELERATION; JT-60 TOKAMAK; PELLET INJECTION; PNEUMATIC TRANSPORT; THERMONUCLEAR REACTOR FUELING; VALVES
Descriptors DEC
CLOSED PLASMA DEVICES; CONTROL EQUIPMENT; EQUIPMENT; FLOW REGULATORS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES; TRANSPORT

Optional Information

Notes
Imprint:Includes author index.