FIELD: measurements in thermal physics, studies of temperature kinetics of burning and thermal burst. SUBSTANCE: change of temperature in volume of mixture of reacting components is recorded in time. Time of initiation is measured between moment of emergence of second knee on thermogram and moment of achievement by mixture of reacting components of initial initiation temperature specified in advance and found within interval between melting temperature of fusible component and temperature at point of first knee of thermogram. Then energy of activation of thermal burst is determined as arithmetic mean by collection of experimental values of energy of activation. EFFECT: increased authenticity of process. 1 dwg
