Ionospheric Modeling

Abstract

A computer code was developed that will calculate the time-varying, vertical ionization distribution between 100 and 500 kilometers altitude for the polar ionosphere. The code produces ionization from both the solar ultraviolet flux and by auroral electron precipitation down the geomagnetic field lines. The distribution of ionization into the various ion species is traced through ion-chemical reactions, which are specified by the user. At present, 66 reactions can be accommodated. The ion-chemical reactions form a set of production and loss terms, which can be folded into the species continuity equations to calculate the time variable species density.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1973
Accession Number
AD0760044

Entities

People

  • L. R. Megill

Organizations

  • Utah State University

Tags

Communities of Interest

  • Energy and Power Technologies
  • Space

DTIC Thesaurus Topics

  • Altitude
  • Chemical Reactions
  • Computer Programs
  • Computers
  • Cosmic Rays
  • Differential Equations
  • Electron Density
  • Electron Flux
  • Electrons
  • Equations
  • Ionization
  • Ionosphere
  • Latitude
  • Partial Differential Equations
  • Particles
  • Photoionization
  • Radiation

Readers

  • Astronomy and Astrophysics.
  • Computational Modeling and Simulation
  • Molecular Photonics/Laser Physics

Technology Areas

  • Microelectronics