ABSTRACT
I. INTRODUCTION Energetic composites, commonly referred to as composite propellants, are ignitable assemblies containing energetic particles (inorganic oxidizer and metal) that are embedded in a viscoelastic matrix. The primary function of these composites is to supply the energy needed for the propulsion of space vehicles and tactical missiles. The composite is normally contained in a casing, lined with an ablative thermal insulation to provide protection from the ultra-high temperatures (3000-3600°K) encountered in the combustion chamber. In the missile motor (Fig. 1), the sensitive heat available from the combustion reaction is converted into the kinetic energy of the gases at the nozzle exit plane, providing the thrust needed for vehicle propulsion.
