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Diameter Effect of Induced Voltage in Sensing Coil Buried in Projectile for Application of Air Bursting Munition
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 Title & Authors
Diameter Effect of Induced Voltage in Sensing Coil Buried in Projectile for Application of Air Bursting Munition
Ryu, Kwon Sang; Nahm, Seung Hoon; Jung, Jae Gap; Son, Derac;
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 Abstract
We designed a model composed a ring type magnet, a yoke, and a sensing coil buried in a projectile for calculating the muzzle velocity based on the voltage induced from sensing coil by simulation. The muzzle velocity was calculated from the master curve obtained through the voltage induced from sensing coil by simulation. The induced voltage increased with increasing the diameter of sensing coil. The projectile's velocity was proportional to the induced voltage when the sensing coil was buried in projectile. The projectile will be surely exploded at the target region by inputting the information of muzzle velocity variation corrected the diameter effect of induced voltage of sensing coil.
 Keywords
Air Bursting Munition (ABM);muzzle velocity;finite element method (FEM);eddy current;skin effect;
 Language
English
 Cited by
 References
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