A water-reactive metal fuel swirling ramjet ship propulsion system

Abstract

The invention discloses a hydroreactive metal fuel swirl stamping ship propulsion system aiming at solving the problems that in an existing ship propulsion system, the maximum ship speed of a traditional propeller propulsion system is limited, and when water stamping is adopted for water spraying propulsion, the defect that the reaction form and speed of water and metal in a combustion chamber aredifficult to control exists. The hydroreactive metal fuel swirl stamping ship propulsion system comprises a water storage container, a high-pressure pump, a high-pressure power system, a hydraulic pressure stabilizing unit, a casing, a swirl generator, a gas supply system, a stamping cone, a combustion chamber, a spraying pipe and a metal particle supply system. The swirl generator, the stampingcone and the combustion chamber are sequentially arranged in the casing. According to the hydroreactive metal fuel swirl stamping ship propulsion system, through manual ventilation cavitation and swirl stamping, the speed and temperature of fluid before entering the combustion chamber are increased, so that the contact area between the fluid entering the combustion chamber and metal particles is increased, the reaction rate is increased, and the controllable continuous reaction of the water and the metal particles at the normal temperature and the normal pressure is achieved.

Description

technical field [0001] The invention relates to the field of energy and power, in particular to a water-reactive metal fuel swirl ram press ship propulsion system. Background technique [0002] When a ship propelled by a propeller is sailing at high speed, the liquid near the propeller blades will be cavitated, thereby reducing the thrust value generated by the propeller, and the surface of the propeller blades is easily affected by cavitation erosion, and serious damage may also occur to the propeller blades . Therefore, the scope of use of ships propelled by propellers is greatly limited. In order to avoid the occurrence of the above situation, people have proposed underwater jet propulsion technology. [0003] The traditional ship jet propulsion system is mainly propelled by diesel fuel power plus pump pressure water injection of the propulsion pump. When pump pressure water jet propulsion is used as ship power, it has the advantages of fast acceleration, high speed, s...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to provide a water-reactive metal fuel rotator for the existing ship propulsion system, which has defects such as the reaction form of water and metal in the combustion chamber and the speed is difficult to control when water ram jet is used for propulsion. Flow ram ship propulsion system

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