Accession Number:

ADA614888

Title:

Influence of Spectral Transfer Processes in Compressible Low Frequency Plasma Turbulence on Scattering and Refraction of Electromagnetic Signals

Descriptive Note:

Final rept. 1 Oct 2011-30 Jun 2014

Corporate Author:

AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH SENSORS DIR

Personal Author(s):

Report Date:

2015-01-01

Pagination or Media Count:

83.0

Abstract:

The overall goal of this research is to analyze influence of plasma turbulence on hypersonic sensor systems and NGOTHR applications and to meet the Air Forces ever-increasing demand for reduced cost, size, weight, and power CSWAP while maintaining or increasing system functionality. This basic research effort consists of several sub-tasks that use experiments, analytical and numerical methods to examine linear and nonlinear stages of instabilities of plasma flow with velocity shear. Refraction and scattering of high frequency electromagnetic waves on nonlinear vortex structures produced in the process of instability development will be analyzed as well.

Subject Categories:

  • Electricity and Magnetism
  • Plasma Physics and Magnetohydrodynamics
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE