Accession Number:

AD0701207

Title:

VERGLEICH VON MESSUNGEN AN RELAXIERENDEN FEUERGASEN IN EINER DUESENSTROEMUNG MIT CHEMISCH-KINETISCHEN RECHNUNGEN 9Comparison of Measurements on Burnt Relaxing Gases in a Nozzle Flow with Chemical-Kinetic Calculations),

Descriptive Note:

Corporate Author:

DEUTSCHE VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT EV PORZ-WAHN (WEST GERMANY) INSTITUT FUER LUFTSTRAHLANTRIEBE

Personal Author(s):

• Just,Th.
• Pippert,H.
• Roth ,P.

Report Date:

1968-05-10

Pagination or Media Count:

21.0

Abstract:

A large number of measurements of temperature patterns in nozzles is compared with chemical-kinetic computations. The gas composition, the initial temperatures and initial pressures in front of the nozzle were varied in relatively extensive limits. The investigations were aimed at a computation of all measured temperature patterns of the burnt relaxing gases with one suitably chosen set of coefficients for the chemical reactions. Besides, one discusses more closely the necessary presumptions which must be fulfilled in order to exclude safely all sources of errors in the case of the applied optical measuring method. Author

Descriptors:

• (*NOZZLE GAS FLOW
• TEMPERATURE)
• REACTION KINETICS
• COMBUSTION
• RELAXATION TIME
• CORRELATION TECHNIQUES
• WEST GERMANY

Subject Categories:

• Combustion and Ignition

Distribution Statement:

APPROVED FOR PUBLIC RELEASE