Energy Transfer Processes Among Electrons and Vibrationally Excited Air Species in High Enthalpy Flows

Abstract

The Nonequilibrium Thermodynamics Laboratories (NETL) at the Ohio State University are conducting this research program into the physics of high energy air flows. The particular environments being studied are gas flows in which large amounts of energy are stored internally in the flow molecules, although the gas temperatures remain relatively cold. Such environments occur in hypervelocity aerospace vehicle flow fields, notably behind the bow shock wave in front of the vehicle, and in the after-body expansion and the rocket exhaust expansion flows behind the vehicle.

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Document Details

Document Type
Technical Report
Publication Date
Feb 12, 2007
Accession Number
ADA478948

Entities

People

  • Igor V. Adamovich
  • J. W. Rich
  • Walter R. Lempert

Organizations

  • Ohio State University

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies
  • Materials and Manufacturing Processes
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Flow
  • Aircrafts
  • Boundary Layer
  • Combustion
  • Electron Beams
  • Electron Density
  • Electrons
  • Energy
  • Energy Transfer
  • Flow Fields
  • Gas Flow
  • Gases
  • Heat Transfer
  • Mechanical Engineering
  • Physics
  • Rocket Exhaust
  • Vehicles

Fields of Study

  • Physics

Readers

  • Combustion Dynamics and Shock Wave Physics.
  • Combustion and Flow Dynamics.
  • Molecular Photonics/Laser Physics

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flight
  • Hypersonics - Hypersonic Flow
  • Microelectronics
  • Space
  • Space - Hall-Effect Thruster