Statistical Analyses of Turbulent Particle and Momentum Fluxes in a Cylindrical Magnetized Plasma

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

3D particle simulations of plasma-solid interaction: magnetized plasma and a cylindrical cavity

In this contribution we report the results obtained using a newly developed self-consistent fully 3D Particle-In-Cell code for modelling of plasma-solid interaction. The model presented here involves a hollow cylindrical chamber opened to the plasma, with an external magnetic field limiting access of charged particles to the cylindrical wall. This model layout might provide more insight into pr...

متن کامل

Analyses of Nonlinear Coupling for Turbulent Structural Formation in Magnetized Cylindrical Plasmas

Turbulent plasmas form a variety of meso-scale structures such as a zonal flow and a streamer, which regulates micro-scale fluctuations. The mechanism of nonlinear structural formation has been studied with a three-field (density, potential and parallel velocity of electrons) reduced fluid model, which describes the resistive drift wave turbulence in magnetized cylindrical plasmas. The turbulen...

متن کامل

Turbulent particle transport in magnetized plasmas.

Particle transport in magnetized plasmas is investigated with a fluid model of drift wave turbulence. An analytical calculation shows that magnetic field curvature and thermodiffusion drive an anomalous pinch. The curvature driven pinch velocity is consistent with the prediction of turbulence equipartition theory. The thermodiffusion flux is found to be directed inward for a small ratio of elec...

متن کامل

Intermittent turbulence and turbulent structures in a linear magnetized plasma

Strongly intermittent turbulence is observed in the shadow of a limiter in the large plasma device at UCLA W. Gekelman et al., Rev. Sci. Instrum. 62, 2875 1991 . The amplitude probability distribution function of the turbulence is strongly skewed, with density depletion events or “holes” dominant in the high-density region and density-enhancement events or “blobs” dominant in the low-density re...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Plasma and Fusion Research

سال: 2013

ISSN: 1880-6821

DOI: 10.1585/pfr.8.2401113