SOLID-PROPELLANT JET ENGINE Russian patent published in 1999 - IPC

FIELD: aviation industry. SUBSTANCE: proposed solid-propellant jet engine has body, cylindrical fuel charge with combustion chamber made in it. According to invention combustion chamber has form of cone made from non-combustible material with holes for passage of gases facing flow of gases with its vertex. Metal strips to which electric current is fed to create electric arc are placed inside fuel charge. EFFECT: increased efficiency of combustion chamber, introduction of order into process of gas efflux, increased thrust, reliability and safety of structure of given solid-propellant jet engine. 1 cl, 1 dwg