NASA NTRS · 19780000538
Measuring projectile speed
Abstract
Apparatus uses optoelectric detector to measure station-to-station time-of-flight of small spherical aluminum projectile down steel barrel. Instrument has been used to study impact resistance of composite materials used in aircraft structural research program.
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Jordan, J. E., Kassel, P. C., Jr.. 1979-03-01. Measuring projectile speed. https://ntrs.nasa.gov/citations/19780000538
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