Published July 1986
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Model of detached plasmas
Description
Recently a tokamak plasma was observed in TFTR that was not limited by a limiter or a divertor. A model is proposed to explain this equilibrium, which is called a detached plasma. The model consists of (1) the core plasma where ohmic heating power is lost by anomalous heat conduction and (2) the shell plasma where the heat from the core plasma is radiated away by the atomic processes of impurity ions. A simple scaling law is proposed to test the validity of this model
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01 as DE86015512.Files
18025246.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 15 p.
- Report number
- PPPL--2362
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18025246
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- EQUILIBRIUM PLASMA; MAGNETIC SURFACES; MATHEMATICAL MODELS; PLASMA DENSITY; SCALING LAWS; TFTR TOKAMAK
- Descriptors DEC
- CLOSED PLASMA DEVICES; MAGNETIC FIELD CONFIGURATIONS; PLASMA; THERMONUCLEAR DEVICES; TOKAMAK DEVICES