Engineering topics
Frisch, J.
Publications and source records attributed to Frisch, J..
Few-femtosecond time-resolved measurements of X-ray free-electron lasers
Abstract Not Provided
Metal-silicate friction in ultrahigh vacuum
Results of the analysis and experiments on the frictional behavior of materials under conditions of ultrahigh vacuum, as related to kinematic problems in a lunar environment, are presented. Experiments have been performed under varying conditions of cleanliness to determine frictional characteristics at 10 to the minus 7th power to 10 to the minus 8th power torr between flat basalt and spherical 7075-T6 aluminum surfaces. A quantitative analysis has been made of the factors influencing frictional behavior of these materials. The proposed mathematical model incorporated parameters of surface cleanliness, surface roughness, and surface energy.
Material studies related to lunar surface exploration Technical summary report, 6 Mar. 1967 - 30 Jun. 1968
Summary of research studies on lunar surface material properties
Material studies related to lunar surface exploration, volume 3 Final report, 6 Mar. 1967 - 30 Jun. 1968
Mechanical properties of lunar soils related to lunar exploration
Material studies related to lunar surface exploration. Volume 1 - Lunar soil mechanics and soil properties Final report, 6 Mar. 1967 - 30 Jun. 1968
Lunar soil mechanics and properties for structural engineering aspects of lunar spacecraft landings and surface exploration
Material studies related to lunar surface exploration. Volume 2 - Application of geophysical and geotechnical methods to lunar sites exploration Final report, 6 Mar. 1967 - 30 Jun. 1968
Geophysical and geotechnical methods for lunar landing site soil property studies
Material studies related to lunar surface exploration. Volume 4 - Preliminary studies for the design of engineering probes Final report, 6 Mar. 1967 - 30 Jun. 1968
Preliminary design of engineering probes for studying lunar surface material properties
Surface interaction between aluminum single crystals at 10-10 torr
Surface interaction between aluminum single crystals in ultrahigh vacuum