Two-Dimensional Multi-fluid Modeling on Micro-Plasma Discharge by an AC Bipolar Scan Waveform

2006 ◽  
Author(s):  
Bing-hung Chen ◽  
Yung-chieh Liang
Keyword(s):  
Plasma Discharge ◽  
Two Dimensional ◽  
Fluid Modeling

INVERSE PROBLEMS OF PLASMA DISCHARGE CONTROL IN A TOKAMAK WITH IRON CORE

2020 ◽  
Vol 7 (2) ◽  
pp. 11-20
Author(s):  
VALERY ANDREEV ◽  
◽  
ALEXANDER MIKHAILOVICH POPOV
Keyword(s):  
Mathematical Model ◽  
Inverse Problems ◽  
Equilibrium Problem ◽  
Equilibrium Problems ◽  
Nonlinear Behavior ◽  
Plasma Discharge ◽  
Iron Core ◽  
Two Dimensional ◽  
Plasma Parameters ◽  
Kirchhoff Equations

A mathematical model has been developed to calculate the discharge scenario and program regime in the tokamak with taking into account the nonlinear behavior of the iron core. The model includes the solution of two-dimensional equilibrium problems, and the evolution of the integral parameters of the plasma is described by the Kirchhoff equations. An effective numerical algorithm is proposed that allows one to solve the incorrect inverse equilibrium problem when holding currents are found for a given geometry and plasma parameters to ensure this equilibrium. On the example of the tokamak T-15, the equilibria and the program regime are calculated.

Two-Dimensional Fluid Simulation of Large-Scale, Capacitively-Coupled Plasma Discharge for Display Device Processes

2017 ◽  
Vol 17 (11) ◽  
pp. 8411-8417 ◽  
Author(s):  
YoungDo Jeong ◽  
Young Jun Lee ◽  
Deuk-Chul Kwon ◽  
Sang-Jin Lee ◽  
Jae-Hong Jeon ◽  
...  
Keyword(s):  
Large Scale ◽  
Plasma Discharge ◽  
Fluid Simulation ◽  
Display Device ◽  
Two Dimensional ◽  
Capacitively Coupled ◽  
Capacitively Coupled Plasma

Some fluid modeling studies of flow and dispersion over two-dimensional low hills

1987 ◽  
Vol 21 (4) ◽  
pp. 753-764 ◽  
Author(s):  
S.P.S. Arya ◽  
M.E. Capuano ◽  
L.C. Fagen
Keyword(s):  
Two Dimensional ◽  
Fluid Modeling ◽  
Modeling Studies

scholarly journals Two-dimensional fluid modeling of DC glow discharge in argon at low pressure

2015 ◽  
Vol 13 (3) ◽  
pp. 153-162
Author(s):  
M.N. Stankov ◽  
A.P. Jovanovic ◽  
V.Lj. Markovic ◽  
S.N. Stamenkovic
Keyword(s):  
Glow Discharge ◽  
Particle Number ◽  
Fluid Model ◽  
Numerical Procedure ◽  
Two Dimensional ◽  
Dc Glow Discharge ◽  
Fluid Modeling ◽  
Electrode Distance ◽  
Non Local ◽  
First Time

The modeling of DC glow discharge in argon at the pressure p = 1.5 Torr and inter-electrode distance d = 1 cm was performed for different voltages and glow currents. For the first time, argon glow discharge is modeled using a two-dimensional (2D) fluid model with non-local ionization. A detailed numerical procedure for 2D fluid modeling is given. The 2D profiles of particle number densities and electric potential obtained from the fluid model with non-local ionization and the simple fluid model are presented and compared.

Development of a parallel semi-implicit two-dimensional plasma fluid modeling code using finite-volume method

2012 ◽  
Vol 183 (6) ◽  
pp. 1225-1236 ◽  
Author(s):  
K.-M. Lin ◽  
C.-T. Hung ◽  
F.-N. Hwang ◽  
M.R. Smith ◽  
Y.-W. Yang ◽  
...  
Keyword(s):  
Finite Volume Method ◽  
Finite Volume ◽  
Two Dimensional ◽  
Fluid Modeling ◽  
Volume Method ◽  
Modeling Code
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