ACOUSTIC WAVE-BURNING ZONE INTERACTION IN SOLID PROPELLANTS
Quarterly progress rept. no. 2, 1 Oct-31 Dec 1961
AEROCHEM RESEARCH LABS INC PRINCETON NJ
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Preliminary results of the study of the interaction of the flame zones of two composite solid propellants with transmitted sound waves are reported. The interpretation of the results is ambiguous because of excessive experimental scatter. The reduction of this scatter is discussed. Experiments to determine the frequency spectrum of the combustion noise from burning composite propellants are described together with some preliminary results. Further work of this nature is discussed.