ROCKET ENGINE BURNER WITH POROUS METAL INJECTOR

摘要

A rocket engine burner comprising a propellant injector assembly, a combustion chamber, and an igniter. The propellant injector assembly comprises one or more hollow injectors (120) and a secondary propellant manifold in communication with the hollow injectors to provide them with secondary propellant. The propellant injector assembly also includes a primary propellant manifold (126) and a porous injector (122) that extends across the inlet of the combustion chamber and is in communication with the primary propellant manifold. The porous injector has one or more openings through it which receive the hollow injectors.