Title :
Description of an electron transport in plasma by fractal distribution
Author :
Kavusi, Sh. ; Shokri, B.
Author_Institution :
G.C., Laser & Plasma Res. Inst., Shahid Beheshti Univ., Tehran, Iran
Abstract :
Summary form only given. Fractional calculations have been used for the description of anomalous diffusion. .It is presented nonlocal geometry (i.e., fractal or porous media) , non-local transport model or transport of fractal distribution of charged particles(i.e., non- Fickian transport), Levy statistic (non-Gaussian distribution Function).In the present work, in addition to the issues mentioned above, we suggest the use of fractional equations to drive nonlocal transport coefficients. This problem has already been solved by nonlocal hydrodynamic equations based on the ordinary Fokker-Planck equation. Furthermore, this study intends to use directly the fractional Fokker-Planck equation for driving the non-local transport coefficients.
Keywords :
Fokker-Planck equation; fractals; plasma flow; plasma transport processes; Fokker-Planck equation; Levy statistic; anomalous diffusion; electron transport; fractal distribution; fractional equations; nonlocal geometry; nonlocal hydrodynamic equations; Electrons; Equations; Fractals; Geometrical optics; Laser modes; Laser theory; Physics; Plasma transport processes; Solid modeling; Statistical distributions;
Conference_Titel :
Plasma Science - Abstracts, 2009. ICOPS 2009. IEEE International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2617-1
DOI :
10.1109/PLASMA.2009.5227244