HYDROGEN PEROXIDE MONOPROPELLANT THRUSTER

摘要

PURPOSE: A hydrogen peroxide monopropellant thruster is provided to reduce the size of a reactor by employing a pellet-shaped catalyst. CONSTITUTION: A hydrogen peroxide monopropellant thruster comprises a reactor(110), a propellant supply unit(120), and a jet propulsion part(130). A catalyst coated with an active material reacting to hydrogen peroxide spread is charged in the reactor. The propellant supply unit supplies peroxide to the reactor. The jet propulsion part sprays gas created from the reactor. The supporter of the catalyst is microbead of pellet or grain shape.