Boundary conditions for plasma fluid models at the magnetic presheath entrance

نویسندگان

  • J. Loizu
  • P. Ricci
  • F. D. Halpern
  • S. Jolliet
چکیده

Related Articles Experimental investigation of virtual cathode sheath in the presence of secondary electrons produced by streaming ions Phys. Plasmas 19, 113511 (2012) Valid flow combinations for stable sheath in a magnetized multiple ion species plasma Phys. Plasmas 19, 113507 (2012) Properties of a warm plasma collisional sheath in an oblique magnetic field Phys. Plasmas 19, 113504 (2012) Investigation of the sheath formation in a dusty plasma containing energetic electrons and nano-size dust grains Phys. Plasmas 19, 103505 (2012) Potential contour shaping and sheath behavior with wall electrodes and near-wall magnetic fields in Hall thrusters Phys. Plasmas 19, 103502 (2012)

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On the electrostatic potential in the scrape-off layer of magnetic confinement devices

The mechanism regulating the equilibrium electrostatic potential in the scrape-off layer (SOL) of magnetic confinement devices is elucidated. Based on a generalized Ohm’s law and the boundary conditions at the magnetic presheath entrance, an analytical expression for the equilibrium electrostatic potential is derived. Results imply that the relative importance of the plasma dynamics at the shea...

متن کامل

The effects of presheath dynamics on rf sheaths

A common approach to the study of rf sheaths is to separate the description of the sheaths from that of the bulk plasma. In order to solve the resulting set of equations, an appropriate boundary condition for the sheath model has to be specified at the sheath-plasma boundary. In the existing sheath models, this boundary condition is assumed to be stationary. In present paper, we investigate the...

متن کامل

Micropolar Fluid Flow Induced due to a Stretching Sheet with Heat Source/Sink and Surface Heat Flux Boundary Condition Effects

Computational and mathematical models provide an important compliment to experimental studies in the development of solar energy engineering in case of electro-conductive magnetic micropolar polymers. Inspired by further understanding the complex fluid dynamics of these processes, we examine herein the non-linear steady, hydromagnetic micropolar flow with radiation and heat source/sink effects ...

متن کامل

Influences of magnetic field in viscoelastic fluid

This communication influences on magnetohydrodynamic flow of viscoelastic fluid with magnetic field induced by oscillating plate. General solutions have been found out for velocity and shear stress profiles using mathematical transformations (Integral transforms). The governing partial differential equations have been solved analytically under boundary conditions u(0,t)=A_0 H(t)sinΩt and u(0,t)...

متن کامل

Experimental study and application of computational fluid dynamics on the prediction of air velocity and temperature in a ventilated chamber

The shape of the air flow in the interior is heavily influenced by the air distribution system and the way air enters and exits. By numerically simulating flow by computational fluid dynamics, one can determine the flow pattern and temperature distribution and, with the help of the results, provide an optimal design of the air conditioning system. In this study, a chamber was first constructed ...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2012