Accession Number:

AD0752952

Title:

Die Relaxationsgleichungen der Energien der Schwingung und der Rotation eines Gemisches Zweiatomiger Molekuelgase und Einatomiger Gase unter Beruecksichtigung der Transporterscheinungen und Chemischer Reaktionen (Relaxation Equations of Vibrational Energy and Rotation of a Mixture of Gaseous Diatomic Molecules and Atoms Considering Transport Properties and Chemical Reactions),

Descriptive Note:

Corporate Author:

DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V FREIBURG IM BREISGAU (WEST GERMANY)

Personal Author(s):

• Wassner,Lothar
• Adams,Ernst

Report Date:

1970-09-04

Pagination or Media Count:

7.0

Abstract:

Calculation of the state of an initially diatomic gas in a shock front and in its wake requires to account for both relaxation of the inner degrees of freedom of the molecules and for chemical reactions. Differential equations are discussed here which govern such flows of gaseous mixtures consisting of diatomic molecules and atoms under consideration of the following phenomena relaxation, chemical reactions, and transport processes due to viscosity, diffusion, thermal diffusion, thermal conductivity. Author

Descriptors:

• (*SHOCK WAVES
• *EQUATIONS OF STATE)
• DIATOMIC MOLECULES
• THERMODYNAMICS
• MATHEMATICAL ANALYSIS
• TRANSPORT PROPERTIES
• CHEMICAL REACTIONS
• RELAXATION TIME
• DIFFUSION
• KINETIC THEORY
• WEST GERMANY

Subject Categories:

• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE