2D fluid-model simulations of plasma expansion

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Chaos Expansion of 2d Parabolic Anderson Model

We prove a chaos expansion for the 2D parabolic Anderson Model in small time, with the expansion coefficients expressed in terms of the density function of the annealed polymer in a white noise environment.

متن کامل

2D fluid model of a magnetized plasma in a closed chamber

Understanding the behaviour of the magnetized plasma in the thruster ionization chamber is crucial to optimize the design and operation of this kind of thrusters. In particular, in Onera ECR thruster, the walls of the chamber can be dielectric, grounded or floating conductors. Depending on the boundary conditions, swirl currents may appear in the plasma; their effects on the plasma behaviour an...

متن کامل

Three-dimensional fluid simulations of a simple magnetized toroidal plasma

Three-dimensional fluid simulations are performed in a simple magnetized toroidal plasma, in which vertical and toroidal magnetic fields create helicoidal magnetic field lines that terminate on the torus vessel. The simulations are carried out in the three-dimensional flux tube that wraps around the torus and are able to describe both interchange and drift-wave dynamics. The presence of differe...

متن کامل

BOUT++: A framework for parallel plasma fluid simulations

A new modular code called BOUT++ is presented, which simulates 3D fluid equations in curvilinear coordinates. Although aimed at simulating Edge Localised Modes (ELMs) in tokamak x-point geometry, the code is able to simulate a wide range of fluid models (magnetised and unmagnetised) involving an arbitrary number of scalar and vector fields, in a wide range of geometries. Time evolution is fully...

متن کامل

2D cyclic pure shear of granular materials, simulations and model

Discrete particle simulations of granular materials under 2D, isochoric, cyclic pure shear have been performed and are compared to a recently developed constitutive model involving a deviatoric yield stress, dilatant stresses and structural anisotropy. The original model shows the cyclic response qualitatively, but suffers from an artificial drift in pressure. With a small modification in the d...

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: Journal of Physics: Conference Series

سال: 2008

ISSN: 1742-6596

DOI: 10.1088/1742-6596/113/1/012010