Numerical evaluation of longitudinal ion transport coefficients in magnetized D-He and H-C plasmas
In this report numerical results concerning the longitudinal ion viscosities, heat conductivities and thermal diffusion ratios in magnetised D-He and H-C plasmas are presented within Grad's 21 moment approximation. The results are based on analytical formulae. Calculations taking full account of the finite mass ratio m(+)/m(z) between hydrogen (deuterium) and impurity ion mass are compared with those where m(+)/m(z) is very much less than 1. As expected, the largest discrepancies between exact and approximate results (with respect to the mass ratio) arise for D-He plasmas. The approximate formula for the impurity ion heat conductivity has to be extended to remove some hitherto existing deficiencies.
Bibliographic Reference: Report: Institut für Plasmaphysik Jül-2548 EN (1991) 21 pp.
Availability: Available from Forschungszentrum Jülich GmbH, Zentralbibliothek, Postfach 1913, D-5170 Jülich (DE)
Record Number: 199210849 / Last updated on: 1994-12-02
Original language: en
Available languages: en