Solar ship water touch surface magnetic current propulsion system

Abstract

The invention relates to a solar ship water touch surface magnetic current propulsion system and belongs to the technical field of hull power. The solar ship water touch surface magnetic current propulsion system comprises a magnetic strip, water pushing grooves, an electrode wire, a dual electrode wire, magnetic nail fixing base strips, electromagnetic nails and a power supply wire. The steeringof a hull can be realized through water flow difference between magnetic current propulsion areas on the left and right surfaces of the hull; the magnetic nail fixing base strips, in which the electromagnetic nails are embedded, is laid on the whole external surface of the hull; and these magnetic nail fixing base strips are arranged in parallel. Seawater forms a load, seawater in the water pushing grooves between the electrode wire and the dual electrode wire is utilized, the tops of the water pushing grooves are magnetic field poles N and the bottoms of the water pushing grooves are magneticfield poles S, the seawater in the magnetic field generates a Lorentz force to push the seawater to move under a situation of being electrified; the water pushing grooves are intensively full of thesurface of the whole hull to convert the resistance of the water on the surface of the hull into the propelling force of the water on the surface of the hull so as to push the hull to move; and therefore, the propulsion mode of the hull is completely changed, the propulsion system is more energy-saving, the hull resistance mode is completely changed in principle and great development potential isobtained.

Description

technical field [0001] The invention relates to a magnetic current propulsion system for a solar ship's water-touching surface, which belongs to the technical field of ship power. Background technique [0002] The key to ship energy saving is to reduce resistance. There are many factors that affect ship resistance, among which the main ones are speed, ship type and external conditions when the ship is sailing. For medium and low-speed ships used in large quantities, the viscous resistance is much greater than the wave-making resistance; for high-speed ships, the wave-making resistance should be mainly reduced. The main measures for reducing resistance are: (1) Optimizing the main scale and line shape of the ship. At present, more ship types and line types are used: ① bulbous bow ship type (variable bulbous bow has been developed abroad, the nose can move up and down, or swing freely, or change the spherical shape according to changes in draft and speed); ② stern end Spheri...

AI Technical Summary

Problems solved by technology

[0003] Judging from the current situation, since the propeller power device is at the tail, when the propeller propels the hull, the propeller stirs and generates turbulent flow, which will inevitably consume energy. In principle, it is impossible to reduce the resistance of the hull, so it is necessary to adopt a new hull surface propulsion method to improve the energy efficiency of the hull and reduce resistance

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