Calculation of the Laminar Viscosity of a Gaseous Mixture for Gas Dynamic Mixing Comparisons for a Reacting Shear Layer.

Abstract

This investigation determined the laminar viscosities of NO2 and O3 at elevated temperatures. The technique to accomplish this is relevant to other gases and a generalized method for calculation of viscosities of other gases is presented. The results are compared to the calculational method of Svehla (2) for CO2 at elevated temperatures. A cubic spline interpolation routine using a Lagrangian polynomial treatment of the end points is formulated and coded. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1979
Accession Number
ADA083970

Entities

People

  • B. J. Walker

Organizations

  • United States Army Aviation and Missile Command

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Computational Fluid Dynamics
  • Computer Programming
  • Corporations
  • Critical Temperature
  • Dynamics
  • Engineering
  • Equations
  • Jet Propulsion
  • Mathematical Models
  • Mechanical Engineering
  • Mixtures
  • Physics
  • Physics Laboratories
  • Technical Information Centers
  • Turbulent Flow
  • Turbulent Mixing

Fields of Study

  • Physics

Readers

  • Combustion and Flow Dynamics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Fluid Mechanics and Fluid Dynamics.