Propulsion for rocket used to launch low-orbit satellites

摘要

The rocket motor has a gas ejection nozzle (1) and a chamber (5) for injection of a propulsive fluid. An induction loop (8) is wrapped round part (4) of the nozzle. A high frequency electric generator (11) supplies this coil. The propulsive fluid is preheated by being used as a coolant for the generator.