Power source unit body for ejecting, aircraft carrier gas and steam ejector and ejecting method

Abstract

The invention provides a power source unit body for ejecting, an aircraft carrier gas and steam ejector and an ejecting method. The power source unit body for ejecting comprises a high-pressure room, a shunting room and a cooling water room, wherein high-temperature and high-pressure gas generated by combusting of black powder enters the shunting room; a part of the gas enters a riser from a gas inlet; and the other part of the gas is used for extruding a water bag in the water room to inject cooling water in the water bag into the riser from a cooling water nozzle for being mixed with high-temperature and high-pressure gas to generate steam and form high-pressure mixed gas with black powder gas. According to the power source unit body for ejecting, the black powder is filled into a cartridge case, and when energy is required to be released, the power source unit body for ejecting can be used for releasing a certain amount of high-pressure gas rapidly and continuously in specified time interval for ejecting a shipboard aircraft only by firing. Moreover, the power source unit body for ejecting is the same as an ordinary bullet, and is convenient to transport and store; and moreover, the power source unit body does not explode without firing, so that the power source unit body is very safe.

Description

technical field [0001] The invention relates to a power source unit body for ejection, an aircraft carrier gas steam catapult and an ejection method, in particular to a power source unit body for ejection and a power source unit for ejection that generate steam by heating cooling water with high-temperature and high-pressure gas generated by the combustion of gunpowder A gas-steam catapult and an ejection method thereof are provided as a power source to assist carrier aircraft on an aircraft carrier to take off. Background technique [0002] Due to the many functions of the aircraft and the high comprehensive combat effectiveness, since the Wright Brothers invented the aircraft, people have tried to make the aircraft take off and land on warships. There are currently three main ways for fixed-wing aircraft to take off from an aircraft carrier: vertical / short take-off and landing aircraft directly take off from the flight deck; ski jump takeoff; and catapult takeoff. [0003...

AI Technical Summary

Problems solved by technology

[0028] The inventor thinks that, from the perspective of the ejection performance required by kinematics and dynamics alone, the pressure of the steam that has just left the ejection valve and enters the open cylinder working chamber to push the rear end of the piston assembly should increase as the ejection speed increases, but now The steam pressure in the gas storage tank of the state-of-the-art technology remains basically constant, while at the end of the ejection the pressure loss is large when the steam passes through the ejection valve, and the pressure of the steam entering the working chamber of the open cylinder is greatly reduced, that is, the real push of t...

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