Magnetized plasma artillery

A technology of plasma and artillery, applied in barrels and other directions, can solve the problems of complex manufacturing process of composite material barrels, difficult promotion and use, long production cycle, etc., and achieve the effects of increasing thrust, prolonging life, and reducing thermal efficiency
CN104697397AInactive Publication Date: 2015-06-10ACADEMY OF ARMORED FORCES ENG PLA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ACADEMY OF ARMORED FORCES ENG PLA
Publication Date
2015-06-10
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses magnetized plasma artillery. A magnetic field is arranged in an artillery body pipe, the direction of the magnetic field points to an artillery port along the direction of an axis of the artillery body pipe, the magnetic field strength is gradually reduced from an inner wall of the artillery body pipe to the axis of the artillery body pipe, and the gas in the artillery body pipe can be ionized into the plasma for forming a plasma sheath layer on the inner wall of the artillery body pipe under the action of the magnetic field while the artillery is launched. The magnetized plasma sheath layer formed on the inner wall of the artillery body pipe of the magnetized plasma artillery has stress anisotropic characteristic and has thermal insulation function, and then, the radial force for the artillery body pipe is greatly reduced, the driving force for the bullet is greatly improved, the heat resistance of the artillery body pipe is greatly improved and the service life is prolonged.
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Description

technical field

[0001] The invention relates to the field of cannon technology, in particular to a magnetized plasma cannon capable of forming a plasma sheath on the inner wall of a barrel under the action of a magnetic field during launch. Background technique

[0002] The barrel is the most important part of the artillery, and the life of the barrel is an important indicator of the artillery weapon system. Due to the high temperature of the gunpowder gas and the repeated action of the projectile guide on the barrel when the artillery is fired, the temperature of the barrel The rapid rise caused the ablation and wear of the barrel, which seriously affected the life of the artillery, and caused the artillery to be unable to fire continuously for a long time in actual combat, thus affecting the battle situation. The high-pressure gas produced by the artillery launch will exert a large radial force on the barrel, which will seriously affect the strength of the barrel. This req...

Claims

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