5 research outputs found
Solid propellant rocket motor and method of making same
A method is described for making a solid propellant rocket motor having a specific concavity formed within the fuel charge. A mandrel with an aperature wider than that of the casing is inserted within the motor casing and a solidifiable propellant cast above the mandrel. The mandrel is removed after the propellant is cured
Spherical solid-propellant rocket motor Patent
Spherical solid propellant rocket engine desig