railgun projectile shape

USA Electromagnetic Rail Gun Proposal - NavWeaps- railgun projectile shape ,The railgun was fired at 10.64MJ (megajoules) and the projectile attained a muzzle velocity of 8,268 fps (2,520 mps). US Navy Photograph # 080131-N-0000X-001. The Office of Naval Research (ONR) 32 MJ (megajoules) Electromagnetic Railgun (EMRG) laboratory launcher, located at the Naval Surface Warfare Center Dahlgren Division in Dahlgren, Virginia.Navy Railgun Projectile | DemaxDeNavy railgun projectile. A railgun is a device that uses electromagnetic force to launch high velocity projectiles by means of a sliding armature that is accelerated along a pair of. The navys much hyped electromagnetic railgun may end up dead in the water.





(PDF) Parametric study of an augmented railgun

Using parallel augmented railgun is the famous method for lowering the current, without decreasing the force on the projectile [9][10][11][12][13]. In this technique, a circuit with its energy ...

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Railgun - Wikipedia

In this paper, the effect of hypersonic-projectile design upon its aerodynamic coefficient is investigated to optimize projectile shape for ground-based-railgun launch. Previous studies on railgun-launch systems have suggested that projectiles experience significant thermal and aerodynamic effects when exiting the launcher because of their ...

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Projectile vs Railgun - What's the difference? | WikiDiff

As nouns the difference between projectile and railgun is that projectile is an object intended to be or having been fired from a weapon while railgun is an electromagnetic gun that uses a large electrical current for propelling a projectile down a track of two conductive rails. ...

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Talk:Railgun - Wikipedia

A railgun can be designed so that the projectile itself is the conductor, or alternatively, a separate conductor (a sliding contact -- not a unambiguous term) behind the projectile is the conductor. Indeed, the projectile might be a non-conducting material.

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(PDF) Projectile geometry

Abstract. This paper investigates how the shape and dimensions of projectile affect the inductance gradient and current distribution. Inductance gradient plays an important role in the performance ...

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Railgun projectiles - Military and Aviation - ED Forums

5/5/2021· The projectile travels so fast that it heats up air it is traveling through, and ablates as it itself is heated by friction. A spike shaped projectile would ablate excessively and loose inertial mass, thus reducing its kinetic effect. Inertial (Kinetic) energy = mass

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Mark 1 - Projectile - Coilgun

11/1/2010· The shape of a solenoid gives you long, straight lines of uniform magnetic flux down the middle of the tube. A projectile that "touches" a greater length of the flux lines will experience a greater force than a shorter projectile. The force is greatest when the projectile is about as long as the coil. To know the exact force for a given length ...

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Another railgun question: projectile shape : IsaacArthur

How might railgun projectiles intended for use in space combat be shaped? I'm not asking about the sabot here, which will obviously be designed to fit the rails, but the projectile within the sabot. It seems to me that rod-shaped impactors are preferred on Earth to minimize drag and to promote aerodynamic stabilization, of which the former is not a concern and the latter not an option in deep ...

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Railgun projectiles - Military and Aviation - ED Forums

5/5/2021· EM weapons don't have recoil, so a railgun can be used in LEO, where aerodynamic shape of projectile plays no role. EM kinetic , and solid state directed energy (laser) weapons in LEO are being looked at potential counter against hypersonic glide weapons.

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(PDF) Parametric study of an augmented railgun

Using parallel augmented railgun is the famous method for lowering the current, without decreasing the force on the projectile [9][10][11][12][13]. In this technique, a circuit with its energy ...

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PowerLabs NEW Rail Gun!

PowerLabs electromagnetic capacitor powered 20kJ Rail Gun research Line Part Number Description Quantity 1 8710K147 Grade G-11 Garolite Sheet 1/2" Thick, 12" X 24" 1 Each 2 8964K74 Alloy 110 Copper Rectangle 1/8" Thick, 3/4" Width, 6' Length

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