Development of a Generalized Model for a Three Component Plasma.

Abstract

This theses develops a generalized model of a three component plasma which predicts the density profiles of the charged particles. The plasma was modeled using a finite difference solution to the charged particle continuity and momentum equations. The plasma sheath boundary is treated by applying the Bohm criterion. The code developed was successful in modeling one component diffusion. However attempts to apply the model to two component plasmas resulted in numerical instabilities and therefore prevented application of the model to a three component plasma.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1987
Accession Number
ADA178979

Entities

People

  • John C. Lucas

Organizations

  • Air Force Institute of Technology

Tags

Communities of Interest

  • Advanced Electronics
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Boltzmann Equation
  • Boundaries
  • Charged Particles
  • Computational Fluid Dynamics
  • Computational Science
  • Difference Equations
  • Differential Equations
  • Electric Fields
  • Electron Density
  • Electrons
  • Equations
  • Geometry
  • Ions
  • Particle Flux
  • Particles
  • Plasma Sheaths

Fields of Study

  • Physics

Readers

  • Computational Modeling and Simulation
  • Plasma Physics / Magnetohydrodynamics

Technology Areas

  • AI & ML
  • AI & ML - Bayesian Inference