FIELD: rocketry. SUBSTANCE: jet projectile has a jet engine, made in the length within 1.8-3 of the caliber before the stabilizing fin with reduction, and its diameter makes up 0.7-0.8 of the projectile caliber. The stabilizing fin fairing has a diameter of 0.9-1.0 of the caliber and is provided with a tapered adapter connecting it to the jet engine. The adapter length equals 0.3-0.6 of the caliber. The projectile nose is connected to the jet engine through a tapered flare, having a length of 0.5-1.0 of the projectile caliber, and the blade span of the stabilizing fin corresponds to the relation given in the claim. EFFECT: enhanced aerodynamic power of the stabilizing fin, enhanced relative coordinate of the center of gravity, and as result, enhanced flight stability and reliability of projectile functioning. 1 dwg
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Authors
Dates
2001-04-27—Published
2000-06-26—Filed