Efficient Numerical Solution of Coupled Axisymmetric Plasma ...

HIGH-ORDER FINITE ELEMENT METHOD FOR PLASMA ...

The numerical solutions are analyzed to determine an effective D⊥. Results show the expected behavior of decreasing D⊥ as spatial resolution is increased ...

(PDF) Comparison of different strategies for the analysis of nonlinear ...

Efficient Numerical Solution of Coupled Axisymmetric Plasma Equilibrium and Eddy Current Problems ... coupled nonlinear thermo-magnetic problems in axisymmetric ...

Journal of Chemical Physics

Journal of Computational Physics Volume 3, Number 4, April, 1969. James J. O'Brien A direct numerical solution to a one-dimensional Helmholtz ...

PLASMA PHYSICS LABORATORY PRINCETON UNIVERSITY

efficiency of this method, and are described in Sec. ... NUMERICAL METHODS. The eigenmode equations, Eqs ... numerically using the coupled set of first order ...

efficient numerical implementation: Topics by Science.gov

Reliance on first-order, explicit, fixed-step integration methods leads to computationally cheap simulation models that are easy to implement. Computational ...

Numerical solution of axisymmetric heat conduction problems using ...

Two example problems involving a specified heat flux boundary condition and a specified temperature in conjunction with a temperature-dependent source are ...

Yuxiang Liu, Advisors - Dartmouth College Mathematics

Efficient numerical solution of Helmholtz and electromagnetic scattering ... The next goal is to solve the problem involving an ar- ray of axisymmetric objects ( ...

An Efficient Monte-Carlo algorithm for radiation transport in coupled ...

• algorithms for loosely coupled multi-domain multi-physics simulations: different numerical methods applied to different models on full-non matching ...

An Efficient Numerical Formulation for Wave Propagation in ... - MDPI

The numerical stability and dispersion error of this modified method are discussed in detail in magnetized plasma. The stability analysis validates that the ...

Four-fluid axisymmetric plasma equilibrium model including ...

The computational method for a four-fluid plasma model is described in Sec. IV. Two example equilibria close to measurements obtained on EXL-502 ...

Project

Realization of the given project assumes development of theory, numerical models and computer codes for research in the field of plasmastatics, the dynamics of ...

Numerical modeling of high efficiency multistage plasma thrusters ...

The axisymmetric 2D3v Particle-in-Cell (PIC) simulation method is used to identify the basic physics of the acceleration channel and the near-field plume region ...

FEQIS: A free–boundary equilibrium solver for integrated modeling ...

coordinates, where the toroidal angle ϕ is ignorable, since we focus on axisymmetric systems. The FBGSE is solved for using the plasma profiles ...

The Effect of Power on Inductively Coupled Plasma Parameters - OUCI

... coupled plasma parameters using numerical ... axisymmetric, based on finite element method, was implemented for argon plasma. ... efficiency of the system. These ...

A simple axisymmetric model of magnetosphere‐ionosphere ...

The plasma flow in the model is specified using a combination of observations, previous modeling, and theory, and the ionospheric and field- ...

An Efficient Numerical Technique for Solving Time-Fractional ...

The non-linear part in the model is linearized by the modified formula. The efficiency of the proposed scheme is examined by simulating four test examples with ...

Numerical Simulation of Axisymmetric Plasma Plume Based on Gas ...

Finally, a DSMC/particle-in-cell method is used to simulate a simple axisymmetric example, and the influence of gas-surface interaction, wall chemical reactions ...

Geometric and structure preserving methods - IPP

The geometry group studies the abstract mathematical structures underlying plasma-physics models in order to design numerical algorithms that respect ...

efficient solution techniques for axisymmetric problems

ACKNOWLEDGMENTS. I first want to thank my Ph.D. dissertation advisor, Dr. Jay Gopalakrishnan for guiding me to become a true mathematician.