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F1End #77745 A folyékony hajító töltetnek valójában ez az egyik előnye, hogy befecskenedzés révén jobban lehet szabályozni az égést, ezért nagyobb energiát is adhat át a lövedéknek, éppen ezért harckocsiágyúk esetében is kísérleteztek vele:
"The ability to control the rate of injection also makes it possible to achieve
higher average chamber pressures within a given peak pressure limit. This implies
higher projectile velocities than those feasible with comparable solid propellant
guns. The possible increase is of the order of 5 to 15 per cent but the actual muzzle
velocities achieved with all but one liquid propellant gun have been no more than
1700 m/s and therefore no higher than those of the more advanced solid propel-
lant tank guns.
The one exception to this is a two-stage liquid propellant gun with regenerative
injection devised by General Electric which exploits the travelling charge concept.
In this gun only one half of the charge is burnt in the chamber; the rest burns as it
moves with the projectile. The result of this is considerably higher muzzle veloci-
ties for a given propellant mass, the increase over comparable solid propellant guns
and charges being of the order of 30 per cent at velocities of about 2500 m/s.
Muzzle velocities of up to 3000 m/s have actually been achieved with an experi-
mental two-stage 30mm liquid propellant gun built by General Electric to explore
the concepts embodied in it."
Forrás: Richard M. Ogorkiewicz: Technology of Tanks I, Jane's Information Group