Investigation of the Nonlinear Mechanics of Unstable Plasmas

Abstract

The research supported by this grant has been devoted to exploring the possibility of applying theoretical and experimental techniques that are well-known in lumped-parameter systems such as vacuum-tube oscillators, microwave devices, etc. to the study of distributed-parameter systems such as plasmas. One long-term objective of the work is the investigation of dynamic- stabilization methods for various instabilities in typical distributed-parameter systems; particular interest attaches to plasma instabilities and turbulence phenomena that affect high-speed plasma flow and plasma confinement. This objective, however, means that the relevant theoretical and experimental aspects of nonlinear behavior in plasmas must be understood and this has been the primary objective of the program. the report contains a broad statement of the problem area and a description of the theoretical and experimental approaches taken, a summary of the major results obtained, and a list of published articles, and reports where the complete details of the work are available.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1972
Accession Number
AD0740659

Entities

People

  • Herbert Lashinsky

Organizations

  • University of Maryland

Tags

Communities of Interest

  • Advanced Electronics
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Waves
  • Applied Mathematics
  • Closed Loop Systems
  • Electron Tubes
  • Electrons
  • Equations
  • Fluids
  • Frequency
  • Magnetic Fields
  • Mathematical Analysis
  • Measurement
  • Mechanics
  • Oscillators
  • Physics
  • Plasma Diagnostics
  • Plasma Instabilities
  • Radar

Fields of Study

  • Physics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Computational Fluid Dynamics (CFD)
  • Technical Research and Report Writing.