Engineering topics

Anderson, D. L.

Publications and source records attributed to Anderson, D. L..

102 records · Page 6

NASA NTRS1967

Surface blistering of metals due to low energy hydrogen bombardment.

Surface blistering of metals due to low energy hydrogen ion bombardment, determining solar absorptance change in gold-plated specimens

VAPOR DEPOSITION↗

NASA NTRS1967

Early thermal history of the terrestrial planets.

Temperature profiles of primitive terrestrial planets, discussing gravitational energy, radioactive isotope, internal heat redistribution and radiative transfer effects

Anderson, D. L.↗

NASA NTRS1966

The composition of the terrestrial planets

Composition of terrestrial planets determined by densities of selected minerals, rocks, and silicates

METEORITE DENSITY↗

NASA NTRS1966

The internal structure of the moon and the terrestrial planets

Thermal history and mean density evaluations for Moon, Mars, and Earth to account for inner planet internal structure differences

EARTH↗

NASA NTRS1966

Surface blistering of metals due to low energy hydrogen ion bombardment.

Surface blistering of metals due to low energy hydrogen ion bombardment, determining solar absorptance change in gold-plated specimens

HYDROGEN ION↗

NASA NTRS1965

Internal temperatures of the moon

Internal melting of moon, and lunar composition, volcanics, and seismology

SEISMOLOGY↗

NASA NTRS1964

Performance characteristics of the Ames 10- Solar Constant Radiation Simulator

Performance characteristics of 10-solar constant solar radiation simulator

PERFORMANCE CHARACTERISTICS↗

NASA NTRS1964

Ion bombardment and its effects on the optical properties of metals

An experimental program, to evaluate the change in total hemispherical emittance and solar absorptance of engineering metals used on spacecraft and in spacecraft instrumentation systems, is presented. Three materials, titanium alloy, pure aluminum, and electrolytic copper, were used in the experiment. Results show that emittance, absorptance, and alpha/epsilon ratio of the materials were changed by ion bombardment. The time before the change occurs depends upon the material used, the intensity of bombardment, and the environment assumed.

Anderson, D. L.↗

NASA NTRS1963