Measuring and testing – Ordnance and projectile
Patent
1983-11-18
1985-12-10
Yasich, Daniel M.
Measuring and testing
Ordnance and projectile
73 12, 73432SD, G01L 514, G01M 700
Patent
active
045571430
ABSTRACT:
The launch setback experienced by an ordnance projectile is simulated. A field of water droplets of varying density is placed in the path of the projectile. The momentum exchange between the projectile and the water droplets retards the motion of the projectile in a prescribed way to simulate the initial portion of the launch setback. A mitigator is placed downstream from the field of water droplets and in the path of the projectile. The mitigator retards the motion of the projectile in a prescribed way to simulate the remaining portion of the launch setback.
REFERENCES:
patent: 3552525 (1971-01-01), Schudel
patent: 3940981 (1976-03-01), Covey et al.
patent: 4010631 (1977-03-01), Pollin
patent: 4300389 (1981-11-01), Tevelow
"Application of Laser Techniques in Rain Impact, etc.", D. J. Novak, Optical Engineering (3-4/1979, vol. 18, No. 2) pp. 173-176.
"Projectiles Fired Into Artifical Rain Reveal Raindrop Damage", Popular Mechanics, p. 144, Aug. 1955.
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