Thermodynamic calculation of temperature and composition of the combustion products of pyrotechnic and gas generating cartridges for pressurization powder fire extinguishers

Abstract

The main results of thermodynamic calculations of combustion reaction of pyrotechnic gas generating cartridges for powder fire extinguishers are presented in the paper. Adiabatic temperature and combustion products are determined based on the calculations. Chemical compounds for the gas generating cartridge with low temperature generated gases are defined.

Keywords

• pyrotechnic gas generating cartridges
• combustion
• temperature
• combustion products