Rotational Relaxation of H2 in Nozzle Flow,

Abstract

The present investigation was undertaken in order to measure the rotational relaxation rate of molecular hydrogen by monitoring the number density of n-H2 in a state: v = 0 and J = 1 in the supersonic nozzle flow, by means of coherent anti-Stokes Raman spectroscopy (CARS). The CARS apparatus was essentially the same type of Regnier and Taran.

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1981
Accession Number
ADP000278

Entities

People

  • H. Matsui
  • T. Asaba
  • Y. Matsumoto

Organizations

  • University of Tokyo

Tags

DTIC Thesaurus Topics

  • Hydrogen
  • Molecular Spectroscopy
  • Monitoring
  • Nozzles
  • Raman Spectroscopy
  • Shock Tubes
  • Spectroscopy
  • Supersonic Nozzles
  • Tubes

Fields of Study

  • Physics

Readers

  • Fluid Dynamics.
  • Optical Physics and Photonics.
  • Organic Chemistry

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flight
  • Hypersonics - Hypersonic Flow