Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |
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Page 165
... width of order & around the point at which F = 0 . Equation ( 20 ) is to be solved subject to the boundary condition y = 0 at the points 19 M29 which we will take for convenience at ∞ . We INSTABILITIES DUE TO FINITE RESISTIVITY OR ...
... width of order & around the point at which F = 0 . Equation ( 20 ) is to be solved subject to the boundary condition y = 0 at the points 19 M29 which we will take for convenience at ∞ . We INSTABILITIES DUE TO FINITE RESISTIVITY OR ...
Page 168
... width ε , outside of which eqs . ( 19 ) and ( 20 ) are to be valid . From eqs . ( 32 ) and ( 33 ) it follows than that we must re- quire ε > ε . The most important class of unstable modes corresponds to the approx- imation y = const in ...
... width ε , outside of which eqs . ( 19 ) and ( 20 ) are to be valid . From eqs . ( 32 ) and ( 33 ) it follows than that we must re- quire ε > ε . The most important class of unstable modes corresponds to the approx- imation y = const in ...
Page 238
... width . The substitution ( 14 ) makes ɛ disappear as a coefficient of y " and , in the limit , transforms ( 8 ) into the simpler equation ( 15 ) d2w dz2 dw F1 ( x , w , 0 ) dz This is the boundary layer equation , to be solved with the ...
... width . The substitution ( 14 ) makes ɛ disappear as a coefficient of y " and , in the limit , transforms ( 8 ) into the simpler equation ( 15 ) d2w dz2 dw F1 ( x , w , 0 ) dz This is the boundary layer equation , to be solved with the ...
Contents
W B THOMPSON Kinetic theory of plasma | 97 |
Topics in microinstabilities | 137 |
carrier mass | 159 |
Copyright | |
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adiabatic invariant amplitude approximation Boltzmann equation boundary conditions boundary layer calculated cathode coefficient collision components consider constant contraction corresponds courbe critère current density d³k d³v Debye length derived differential equations discharge dispersion relation distribution function eigenvalue electric field electrons and ions electrostatic energy principle equations of motion equilibrium exp[i(k finite fluid theory frequency given Hence instability integral interaction ionized k₁ KRUSKAL l'axe magnétique limit Liouville function lowest order magnetic field Maxwell's equations mode nonlinear obtain Ohm's law P₁ parameter particle périodique perturbation Phys plasma oscillations Plasma Physics Poisson's equation potential problem quantities R₁ region Rendiconti S.I.F. satisfied saturation current solution solving stabilité stability temperature thermal tion v₁ values variables vector velocity x₁ zero zero-order Απ