VARIOUS ROCKET COMBINED ENGINE

摘要

PROBLEM TO BE SOLVED: To perform vacuum sphere rocket flight rocket launch during atmosphere jet flight by improving a fact that roughly 70% of whole weight is liquefied oxygen and 70% of more of propellant is consumed at altitude 50,000 m or less in an existing space rocket. SOLUTION: Oxidizer is loaded in various energy conservation cycle combined engine jet engine. Boundlessly high pressure combustion heat exchange long time cooling combustion as a jet and rocket combined engine combustor is performed, and is divided into minimum temperature 60 MPa combustion gas explosion force + 100 MPa superheated steam explosion force. Water of one or more is subjected to mixed injection acceleration to speed close to explosion speed respectively by superheated steam explosion force of a superheated steam injection nozzle and spray principle + combustion gas explosion force of a combustion gas injection nozzle and spray principle to make atmosphere gravity work capacity close to 1000 times of combustion gas. Flywheel turbine is driven by a part thereof and the jet and rocket jet part is driven by most part thereof. Consequently a space shuttle or a space shuttle parent aircraft performing jet flight, rocket flight at supersonic mach 30 or the like or rocket launch in atmosphere or vacuum sphere are aimed. COPYRIGHT: (C)2005,JPO&NCIPI