Modeling of CollisionsEditions Scientifiques et Medicales Elsevier, 1998 - 222 من الصفحات |
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الصفحة 33
... approximation ( section 2.2 ) , except in the excluded case of light impurities ( 2-10 ) . The approximation of infinitely heavy ions is therefore allowed for the perturbation calculations that remain to be done . 3 Perturbation ...
... approximation ( section 2.2 ) , except in the excluded case of light impurities ( 2-10 ) . The approximation of infinitely heavy ions is therefore allowed for the perturbation calculations that remain to be done . 3 Perturbation ...
الصفحة 121
... approximation , or in the quasi - classical approximation . Taking the Fokker - Planck ( small angle scattering ) approximation yields in both cases the Balescu - Lenard collision term 1 მ Caß ( fa , fp ) = 2ZZ } e1 4 ma dva kk 8 ( kV ) ...
... approximation , or in the quasi - classical approximation . Taking the Fokker - Planck ( small angle scattering ) approximation yields in both cases the Balescu - Lenard collision term 1 მ Caß ( fa , fp ) = 2ZZ } e1 4 ma dva kk 8 ( kV ) ...
الصفحة 122
... approximation brings in both cases an upper limit kmaz of the wavenumber k , but with different expressions . In the Born case , 1 / kmaz is the de Broglie wavelength , while in the quasi - classical case it is the classical minimum ...
... approximation brings in both cases an upper limit kmaz of the wavenumber k , but with different expressions . In the Born case , 1 / kmaz is the de Broglie wavelength , while in the quasi - classical case it is the classical minimum ...
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atomic species average ion Boltzmann Equation Braginskii charge collision frequencies collision integrals collisional conservation equations Coulomb logarithms defined density different masses diffusion distribution function electric field electron-ion energy equation equal mass ions equation set equations 1-2 equilibrium fluid equations Fokker-Planck Galilean invariance gradient heat flux heavy ions hydrodynamics interaction interdiffusion ion species ionic Landau's Lemma limit linear magnetic field Maxwellian distributions Maxwellian estimate mean free paths mean velocity momentum and energy multi-fluid equations neutral plasma Ohm's law Onsager symmetry perturbation calculation perturbation equations Phys plasma oscillations plasma physics quantum Raß relative velocities scalar second order solution temperature equalization tensor thermal transport coefficients transport equations U₂ uncoupling vector viscosity Yaß αα αβ βα Μα тв ть მა