Patent ID: 11661909

Abstract:
A rotary detonation rocket engine generator system can include an axial drive shaft operably coupleable to an electrical generator. At least one support arm is radially coupled to the axial drive shaft and has corresponding rotary detonation rocket engines. An air-fuel mixing chamber receives ambient air and fuel to form an air-fuel mixture and deliver the air-fuel mixture to an annular combustion chamber. At least one pulse detonation combustion chamber is in fluid communication with the annular combustion chamber to receive an oxidizer and fuel to form an oxidizer-fuel mixture. The at least one pulse detonation combustion chamber creates a detonation wave that travels along the at least one pulse detonation chamber to the annular combustion chamber and ignites the air-fuel mixture as the detonation wave travels around the annular combustion chamber to generate thrust force that causes rotation of the axial drive shaft to drive the electrical generator.