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Medientyp:
Bericht;
E-Book
Titel:
Longitudinal transport coefficients of a magnetized plasma consisting of hydrogen and a single impurity element in arbitrarily populated charge states
Beteiligte:
Claaßen, H.-A.
[Verfasser:in];
Gerhauser, H.
[Verfasser:in];
El-Sharif, R. N.
[Verfasser:in]
Erschienen in:Jülich : Forschungszentrum Jülich GmbH Zentralbibliothek Verlag, Berichte des Forschungszentrums Jülich 2423, 48 p. (1991).
Sprache:
Englisch
Entstehung:
Anmerkungen:
Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
Beschreibung:
The coefficients determining the transport processes along the magnetic field in a magnetized plasma consisting of electrons, protons/ deuterons and impurity ions in various charge states have been calculated on the basis of Grad's 21 moment approximation, Assuming a single impurity element, the determinants appearing in thetransport coefficients are evaluated analytically for arbitrary ratios m$_{z}$ /m$_{+}$ between the impurity and hydrogen masses. The general formulae are then simplified for the important case m$_{z}$ /m$_{+}$ $\gg$ 1 and compared with existing data given by V. M. Zhdanov at al. /5/ and Yu. L. Igitkhanov et al. /6, 7 /. Whereas with minor modifications the proton/deuteron and electron coefficients agree well, there are remarkable differences in the impurity ion transport coefficients, which are discussed.