To solve a problem wherein an existing gasoline engine is of capacity use of which foundation research does not exist and cannot use heat values at all, preventing increase of pollution and large loss by reducing speed × mass = work capacity in elementary school science to 1/600 times of hypothesis output or the like.

High pressure combustion heat exchange long time cooling combustion is performed as much as possible in a reduced diameter main combustion chamber heat exchanger to perform division to combustion gas heat value +combustion gas mass and conversion to superheated steam explosion force + combustion gas explosion force. Combustion gas exhaust temperature is made close to -273 °C. Water of 1 or more is accelerated by mixed jet acceleration by superheated stem explosion force of a superheated steam injection nozzle and combustion gas explosion force and combustion gas explosion force and atomization principle of atomization principle + combustion gas injection nozzle to make each work capability close to 50,000 times + 10,000 times, and is injected on a flywheel steam turbine and a flywheel gas turbine respectively. Hypothesis power generation quantity or the like of 600 times of same fuel quantity existing gas turbine is generated. All of supplied heat quantity and all of combustion gas weight are supplied to a consumer as tap water hot heat of 100°C or less and a tap water cold heat of 0°C or more respectively. This engine is constructed to make combustion exhaust gas such as CO2 to be dissolved in water.