Carbon/Carbon Composition Ablation Effects on Ionized Boundary Layers,

Abstract

A calculation method for carbon/carbon composition thermochemical ablation effects on ionized laminar and turbulent boundary layers is given. In the boundary layers 20 gas species are considered and all chemical reactions which occurred in them are assumed to be equilibrium. The new solving method for boundary layer equations and simple disposal for transport properties are applied. The calculation examples indicate that ablation has great effects on ionization properties of the boundary layers and that ionizations of the alkaline metals are not always dominant.

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Document Details

Document Type
Technical Report
Publication Date
Jan 13, 1992
Accession Number
ADA254465

Entities

People

  • Wang Ce
  • Wang Fuhan
  • Wei Shuru

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Ablation
  • Alkali Metals
  • Boundaries
  • Boundary Layer
  • Boundary Layer Transition
  • Chemical Reactions
  • Electrons
  • Equations
  • Flow
  • Fluid Mechanics
  • Foreign Technology
  • High Altitude
  • Ionization
  • Laminar Flow
  • Layers
  • Turbulent Boundary Layer
  • Turbulent Flow

Fields of Study

  • Physics

Readers

  • Combustion Dynamics and Shock Wave Physics.
  • Combustion science or combustion engineering.
  • Fluid Mechanics and Fluid Dynamics.