FIELD: ammunition.
SUBSTANCE: the charge has a weight of grain powder with a ratio of the diameter of grain channels to the thickness of their burning bridge within 0.31 to 1.22, the total volume of the channels is made with a ratio 0.02 to 0.15 of the volume of the grains.
EFFECT: provided safe rate of growth of the powder gas pressure, stability of burning and low spread of projectile muzzle velocities; enhanced close grouping of fire by 15-20 per cent.
3 cl, 4 dwg
Title | Year | Author | Number |
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CHARGE TO ARTILLERY GUN | 2000 |
|
RU2154796C1 |
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ARTILLERY PIECE PROJECTILE CHARGE | 2008 |
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ARTILLERY MODULE | 2010 |
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RU2363912C1 |
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RU2100754C1 |
CHARGE TO ARTILLERY GUN | 1999 |
|
RU2149342C1 |
Authors
Dates
2008-01-27—Published
2005-09-22—Filed