Accession Number:

AD0602151

Title:

NONLINEAR ASPECTS OF COMBUSTION INSTABILITY IN LIQUID PROPELLANT ROCKET MOTORS

Descriptive Note:

Yearly progress rept. no. 4, 1 Jun 1963-31 May 1964

Corporate Author:

PRINCETON UNIV NJ

Report Date:

1964-06-01

Pagination or Media Count:

206.0

Abstract:

Topics include Nonlinear theoretical approaches - longitudinal and transverse modes calculations based on the nonlinear longitudinal mode with time-lag effects, a shock wave model of unstable rocket combustors with small time-lag effects, transverse nozzle admittance relation for finite-amplitude waves Nonlinear combustion instability mechanisms transverse mode nonlinear rocket motor studies, longitudinal nonlinear rocket studies using the square- motor, vapor displacement mechanism - basic experiment in the pseudo rocket, basic experiments in droplet resonant phenomena Droplet and wake burning - mechanism for combustion instability High subsonic mach number extensions to the linearized theory Expressions for transverse waves Concept in rocket baffle design.

Subject Categories:

  • Liquid Propellant Rocket Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE