Experimental study of the combustion efficiency of two-phase gasification products of energetic boron-containing condensed compositions in a high-enthalpy airflow

Abstract

This paper describes an experimental setup and a method for determining the combustion efficiency of the gas and condensed phases of gasification products of energetic boroncontaining condensed formulations in a high-enthalpy subsonic airflow. The results of investigation of the combustion of two-phase combustible mixtures in a channel of constant cross section at various temperatures, pressures, and component ratios are given. The combustion regularities of boron-containing condensed phases in a high-enthalpy airflow are identified. The obtained data can be useful in computational and experimental studies of propulsion system operation.