COIL Operation with All-Gas Chemical Generation of Atomic Iodine

Abstract

This report results from a contract tasking Institute of Physics Academy of Science as follows: 1) Experimental investigation of kinetics of atomic iodine generation via F atoms based on the chemical reaction of F2 with NO, and a sequential reaction of F with HI performed on a small-scale device will provide detailed information about feasibility and efficiency of this method for a COIL. 2) Experimental investigations of the small signal gain distribution and laser generation on the supersonic COIL device modified for injections of gaseous reactants will provide detailed results on the most efficient and advantageous location of atomic iodine injection into the singlet oxygen flow in the laser. 3) More sophisticated computational CFD model of this reaction system will be developed to optimizing the mixing conditions and interpret experimental results.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jul 31, 2005
Accession Number
ADA454549

Entities

People

  • Jarmila Kodymova

Organizations

  • Czech Academy of Sciences

Tags

Communities of Interest

  • Space

DTIC Thesaurus Topics

  • Chemical Reactions
  • Contracts
  • Demographic Cohorts
  • Elements
  • Flow Rate
  • Gas Flow
  • Laser Beams
  • Laser Resonators
  • Lasers
  • Measurement
  • Optomechanics
  • Oxygen
  • Physics
  • Pressure Measurement
  • Production
  • Stainless Steel
  • Supersonic Nozzles

Fields of Study

  • Physics

Readers

  • Computational Fluid Dynamics (CFD)
  • Molecular Photonics/Laser Physics
  • Optical Physics and Photonics.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers
  • Hypersonics
  • Hypersonics - Hypersonic Flight
  • Hypersonics - Hypersonic Flow