| abstract |
For heat exchanger, in order to inhibit to boil, the method that generally use heat exchanger supplies the liquid of critical pressure or more or high pressure, but it is opposite low pressure by the gas that the gasifier at the rear of heat exchanger obtains, in the liquid supply of heat exchanger, have to by the way of the form of energy of the gas of acquisition is converted into kinetic energy or electric energy and being boosted with mechanical pump, therefore there is no solution in addition to the complication system with loss in efficiency, and it is difficult to realize moving body, the lightweight of the feedway of propellant especially on flying body or the simplicity of system.The present invention provides a kind of device, use the gas itself for the relatively low pressure for obtaining liquid gasification, it is not necessary that the form of energy of above-mentioned gas is converted into the system and method that kinetic energy or electric energy can supply at high pressure by pressurizeing as the former fluid of the material of above-mentioned gas, and provide the supply in moving body, particularly flying body using above-mentioned apparatus progress propellant. |