Pressure measurements in basalt Final report, 13 Jun. 1966 - 13 Feb. 1967
Pressure-time profile measurements on projectile hypervelocity impact by manganin wire pressure transducer
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Penetration resistance of double sheet structures at velocities to 8.8 km/sec
Penetration resistance of aluminum double sheet targets to projectile impact
Nysmith, C. R.↗
Analytical and experimental study of the ''gas buffer'' concept Final report, 23 Jun. 1967 - 22 Jan. 1968
Gas buffer concept for continuous piston gun used to launch intact projectile
Crosby, J. K.↗
Impact cratering in granular materials.
Projectile impact cratering in granular materials, noting parameters determining crater size and volume and experimental agreement with hydrodynamic cratering theory
Cook, M. A.↗
Atomic-shell structure in inelastic collisions.
Atomic shell structure in atoms ionization by inelastic collisions with charged projectiles, discussing alkali atoms electron impact ionization cross sections
Garcia, J. D.↗
A simplified procedure for determining the perforation limits for thin plates.
Thin plate ballistic limit for perforation by cylindrical projectiles, using computational procedures and graphs
Weidman, D. J.↗
Development of sonic-boom signatures in a stratified atmosphere
Equations for pressure signature of supersonic projectile in stratified atmosphere
Barger, R. L.↗
Experimental hypervelocity impact research Final technical report
Terminal ballistics in hypervelocity impact of borosilicate glass projectiles on thin sheets
Scully, C. N.↗
Stripping and ionization in low-energy collisions of H on O sub 2 and N sub 2.
Stripping and low-energy collisions of H atoms on O and N molecules, showing target ionization to projectile stripping ratio dependence on ionization potential
Fleischmann, H. H.↗
Development and testing of a ballistic impact loading device
Development and testing of ballistic shock loading device with projectile for producing stress waves in polymethyl methacrylate rods
Simonson, D. L.↗
The characteristics of penetration for a double-sheet structure with honeycomb
Projectile penetration characteristics of sandwich structures with honeycomb cores
Jex, D. W.↗
Meteoroid impacts as sources of seismicity on the moon
Meteoroid impacts as sources of seismic energy on moon, using projectile impact coupling to seismic waves in vacuum chamber experiment
Latham, G. V.↗
The destruction of tektites by micrometeoroid impact
Tektite damage caused by micrometeroid impact, projectile firing at glass spheres and survival time estimation
Gault, D. E.↗
A model for small-impact erosion applied to the lunar surface
Lunar surface erosion model by small projectiles impact for analytic representation of crater shape change as function of time
Soderblom, L. A.↗
Theory of impact on thin targets and shields and correlation with experiment
Damage mechanisms of hypervelocity projectile impact on thin targets and spacecraft shields
Gehring, J. W., Jr.↗
Numerical evaluation of hypervelocity impact phenomena
Hypervelocity impact computerized calculations, considering material response, laminated meteor bumpers, hollowed projectiles and thick target cratering
Riney, T. D.↗
Photoionization and ionization of the alkali metals
Alkali metals ionization by photons and atomic projectiles, discussing results in first Born approximation
Mcdowell, M. R. C.↗
Feasibility of obtaining hypervelocity acceleration using propellant lined launch tubes Final report, 27 Sep. 1966 - 5 May 1970
Feasibility of explosive lining in launch tube for hypervelocity projectile acceleration
Rodenberger, C.↗