Increasing burning rate of solid propellants by electric field e

Details Increasing burning rate of solid propellants by electric field e Increasing burning rate of solid propellants by electric field e

1981-01-07

1983-10-18

Sebastian, Leland A.

Plastic and nonmetallic article shaping or treating: processes

Explosive or propellant article shaping or treating

Rolling to form sheet or rod

149 192, 149 194, 149 199, 149 1992, 149 76, 1491096, 149113, 149114, C06B 2100

Patent

active

044104707

ABSTRACT:
Disclosed is a method for increasing the burning rate of solid propellants hich contain metal staples and/or metal flakes, etc., through the use of an electrical field effect created by the application of direct-current to a propellant grain placed between direct-current electrodes. This method also provides a means of correcting for anisotropy of burning rate in propellants which contain metal staples, metal flakes, etc., where non-random orientation may occur at the motor wall and mandrel surface.

REFERENCES:
patent: 3158991 (1964-12-01), D'Alelio
patent: 3203169 (1965-08-01), D'Alelio
patent: 3203170 (1965-08-01), D'Alelio
patent: 3389025 (1968-06-01), Nix et al.
patent: 3598668 (1971-08-01), Sayles
patent: 3793097 (1974-02-01), Lawrence
patent: 4072546 (1978-02-01), Winer
patent: 4097315 (1978-06-01), Gardner

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