FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Initial results from the Coaxial Slow Source FRC device

Z.A. Pietrzyk, G.C. Vlases, R.D. Brooks, K.D. Hahn, R. Raman1987年被引用 38Nuclear FusionIF 3出版社

The Coaxial Slow Source (CSS) is a device in which 'annular' FRCs, i.e. small aspect ratio, highly elongated plasmas with poloidal fields only, are formed in the annular space between concentric coils carrying toroidal currents. The device is constructed so that the plasma can be translated into a simple cylindrical chamber and re-formed as a true FRC. The goal of the investigation is to form FRCs on slow (diffusive) time-scales and at low voltage. Initial operation shows that the desired configurations are formed over a wide range of coil voltages and fill pressures. The radial plasma position can be controlled. Configuration lifetimes are 30-60 μs, with flux lifetimes of 15-20 μs. Flux is built up over 25 μs, at loop voltages of 1-2 kV, in comparison with 2.5 μs and 100 kV for comparably sized field reversed theta pinches conventionally employed for FRC generation.

日本語訳

同軸スロー源(CSS)は、トロイダル電流を流す同心コイル間の環状空間において、ポロイダル磁場のみを有する小アスペクト比・高伸長プラズマである「環状」FRCを形成する装置である。本装置は、プラズマを単純な円筒チャンバー内に並進させ、真のFRCとして再形成できるように構成されている。本研究の目的は、遅い(拡散)時間スケールかつ低電圧でFRCを形成することである。初期動作では、広範囲のコイル電圧と封入圧にわたって所望の配位が形成されることが示された。半径方向のプラズマ位置は制御可能である。配位の寿命は30〜60μsであり、磁束の寿命は15〜20μsである。磁束は、従来FRC生成に用いられる同等サイズの逆転磁場シータピンチにおける2.5μs・100kVと比較して、1〜2kVのループ電圧で25μsかけて蓄積される。

wiki

Field-Reversed Configuration
この論文にはまだAI要約がありません。

関連論文

Initial results from parallel coil operation of the Coaxial Slow Source field reversed configuration device

1993Nuclear Fusion

Energy balance in the CSSU device

1993Nuclear Fusion

A compact fusion reactor based on the staged compression of a field reversed configuration

2025Nuclear Fusion

Recent compact toroid research

1986Plasma Physics and Controlled Fusion

Creation of a high-temperature plasma through merging and compression of supersonic field reversed configuration plasmoids

2011Nuclear Fusion

Production of a low density field reversed configuration plasma

1998Nuclear Fusion

Experimental observations on plasma-circuit interactions and their effect on low frequency fluctuations in the reversed field pinch ZT-40M

1991Nuclear Fusion

Comparison of rotamak plasma discharges in cylindrical and spherical devices

2008Plasma Physics and Controlled Fusion

Development of a novel spiral antenna system for low loop voltage current start-up at the Steady State Superconducting Tokamak (SST-1)

2022Plasma Physics and Controlled Fusion

Sustainment of FRC-equilibrium by use of a centre solenoid in TS-4

2007Nuclear Fusion