Resistive wall modes in the Reversatron II RFP
Conference
·
OSTI ID:5727363
The Reversatron 2 RFP (R/a=50cm/8cm) has been operated with interchangeable shells to investigate resistive wall modes. Shell penetration times are 610, 100, and 4 {mu}sec (no shell). With the 610 {mu}sec shell, the plasma current is {le} 65 kA and the duration {le} 550 {mu}sec. With no shell, helium discharges are more resistive and hydrogen discharges cannot be sustained. An m=1, n=-6 mode resonant on axis grows to a relative amplitude of 20% during the setting-up phase. With the 100{mu}sec shell, deuterium discharges can be sustained but are degraded due to a broad spectrum of modes. The increased plasma resistance can be correlated with the flux intersecting the wall. 21 refs., 12 figs.
- Research Organization:
- Colorado Univ., Boulder, CO (USA)
- Sponsoring Organization:
- USDOE; USDOE, Washington, DC (USA)
- DOE Contract Number:
- FG02-87ER53244
- OSTI ID:
- 5727363
- Report Number(s):
- CONF-9010230-8; ON: DE91014304
- Resource Relation:
- Conference: International school of plasma physics, Varenna (Italy), 15-19 Oct 1990
- Country of Publication:
- United States
- Language:
- English
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Design of the reversatron II RFP
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Journal Article
·
Thu Dec 01 00:00:00 EST 1988
· IEEE Trans. Plasma Sci.; (United States)
·
OSTI ID:5727363
Operation of an RFP with a modular shell
Conference
·
Wed Jul 01 00:00:00 EDT 1987
·
OSTI ID:5727363
High aspect ratio spheromak experiments
Conference
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Fri May 01 00:00:00 EDT 1987
·
OSTI ID:5727363
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
REVERSE-FIELD PINCH
ELECTRIC CONDUCTIVITY
BRASS
COPPER
CURRENT DENSITY
DEUTERIUM
ION TEMPERATURE
MAGNETIC FLUX
SHELLS
WAVE FORMS
ALLOYS
COPPER ALLOYS
COPPER BASE ALLOYS
ELECTRICAL PROPERTIES
ELEMENTS
HYDROGEN ISOTOPES
ISOTOPES
LIGHT NUCLEI
METALS
NUCLEI
ODD-ODD NUCLEI
PHYSICAL PROPERTIES
PINCH EFFECT
STABLE ISOTOPES
TRANSITION ELEMENTS
ZINC ALLOYS
700201* - Fusion Power Plant Technology- Blanket Engineering
700101 - Fusion Energy- Plasma Research- Confinement
Heating
& Production
REVERSE-FIELD PINCH
ELECTRIC CONDUCTIVITY
BRASS
COPPER
CURRENT DENSITY
DEUTERIUM
ION TEMPERATURE
MAGNETIC FLUX
SHELLS
WAVE FORMS
ALLOYS
COPPER ALLOYS
COPPER BASE ALLOYS
ELECTRICAL PROPERTIES
ELEMENTS
HYDROGEN ISOTOPES
ISOTOPES
LIGHT NUCLEI
METALS
NUCLEI
ODD-ODD NUCLEI
PHYSICAL PROPERTIES
PINCH EFFECT
STABLE ISOTOPES
TRANSITION ELEMENTS
ZINC ALLOYS
700201* - Fusion Power Plant Technology- Blanket Engineering
700101 - Fusion Energy- Plasma Research- Confinement
Heating
& Production