Hydrodynamic Confinement of Thermonuclear Plasmas Trisops VIII (Plasma Liner Confinement)
| Autor: | P. Ziajka, J. Tunstall, Daniel R. Wells |
|---|---|
| Rok vydání: | 1986 |
| Předmět: |
Physics
Thermonuclear fusion 020209 energy General Engineering Atmospheric-pressure plasma 02 engineering and technology Plasma Trisops Fusion power 01 natural sciences 010305 fluids & plasmas Magnetic field Physics::Plasma Physics 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Pinch Nuclear fusion Atomic physics |
| Zdroj: | Fusion Technology. 9:83-96 |
| ISSN: | 0748-1896 |
| DOI: | 10.13182/fst86-a24704 |
| Popis: | Experiments on fusion reactions produced by adiabatic compression of plasma vortex structures are discussed. The TRISOPS machine at the University of Miami has been modified by improving the preionization of the plasma and increasing the ring frequency of the conical theta-pinch coils. The results obtained with a series of experiments leading up to the latest machine, TRISOPS VIII, are reviewed. It has been possible, with this modified machine, to obtain ion temperatures of 1 keV before secondary magnetic compression without any magnetic guide field. Ion temperatures of over 6 keV are obtained with secondary magnetic compression fields of 30,000 G. The plasma pressure, in both instances, must be balanced by hydrodynamic forces. Ion temperatures and densities were measured by three different methods. All methods yield essentially the same results. The plasma was held in stable equilibrium for 30 ..mu..s and neutrons were produces for 40 ..mu..s. |
| Databáze: | OpenAIRE |
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