To make a speed or output close to 0 by damming compressed air or combustion gas by alternately providing by half stationary blades of 0 work rate and moving blades in an existent jet engine or a gas turbine.

As a double inversion engine 2K or double inversion injection engine 2L of substantially total moving blades, an air compression speed or a combustion gas expansion speed is made maximum by linear compression or linear expansion. A high-pressure high-temperature water heating pipe 5H is provided in a high-pressure high-temperature combustion chamber 5M, such that a fuel combustion amount of 4 times the same compressed air amount existent jet engine is provided up to a theoretical air/fuel ratio. The quantity of heat of 3/4 or more is used as super heated steam 50 of 20 times pressure or the like of the combustion gas, thereby aiming at 10 times jet propulsion output or rotation output of the existent jet engine or gas turbine. As power generation, automobile driving, ship driving, airplane driving or the like, in a process of airplane driving, existent rocket injection from the ground is considered worst and changed into rocket injection from an existent maximum flight altitude, thereby enabling a one-day trip from any place on the earth such as going around the earth 16 times a day.