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Diffusion Driven Plasma Currents and Bootstrap Tokamak

Abstract

In toroidal systems of plasma confinement the intrinsic diffusion driven toroidal current modifies estimates of the maximum ratio of plasma pressure to magnetic field pressure. This intrinsic current may also make possible a type of Tokamak machine which operates in a steady state, unlike present pulsed designs.

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References

  1. Galeev, A. A., and Sagdeev, R. Z., Zh. Exp. Tear. Fiz., 53, 348 (1967). Trans, in Sov. Phys. JETP, 26, 233 (1968).

    Google Scholar 

  2. Kovrizhnykh, L. M., Zh. Exp. Teor. Fiz., 56, 877 (1969). Trans. in Sov. Phys. JETP, 29, 475 (1969).

    Google Scholar 

  3. Rutherford, P. H., Phys. Fluids, 13, 482 (1970). Frieman, E. A., Phys. Fluids, 13, 490 (1970).

    Article  ADS  Google Scholar 

  4. Rutherford, P. H., Kovrizhnykh, L. M., Rosenbluth, M. N., and Hinton, F. L., Phys. Rev. Lett., 25, 1090 (1970).

    Article  ADS  Google Scholar 

  5. Gibson, A., and Mason, D. W., Plasma Phys., 11, 121 (1969).

    Article  ADS  Google Scholar 

  6. Johnson, J. L., Oberman, C. R., Kulsrud, R. M., and Frieman, E. A., Phys. Fluids, 1, 281 (1958).

    Article  ADS  MathSciNet  Google Scholar 

  7. Sinclair, R. M., Yoshikawa, S., Harries, W. L., Young, K. M., Weimer, K. E., and Johnson, J. L., Phys. Fluids, 8, 118 (1965).

    Article  ADS  Google Scholar 

  8. Ohkawa, T., Nuclear Fusion, 10, 185 (1970).

    Article  Google Scholar 

  9. Golovin, I. N., Dnestrovsky, Yu. N., and Kostomarov, D. P., British Nuclear Energy Society, Proc. Nuclear Fusion Reactors Conf., 194 (1969).

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BICKERTON, R., CONNOR, J. & TAYLOR, J. Diffusion Driven Plasma Currents and Bootstrap Tokamak. Nature Physical Science 229, 110–112 (1971). https://doi.org/10.1038/physci229110a0

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