SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Experimental strain analysis technique for large deformations based on optical properties of thin metallic film deposited on structural substrate
Electron scattering from light deformed nuclei
Active optics concept development using thin deformable mirrors
Ring reinforcements for damping structural deformation in orthotropic mirror design
Equations for stiffness matrix for 12-node shear panel undergoing parabolic deformation
Room temperature tensile deformation and fracture of polycrystalline graphite as function of particle size, bulk density, preferred orientation, and stress action direction
Permanent impact deformation of spherical shells with application to containment vessel for nuclear reactor
Computer program for predicting spacecraft window deformations and computing window induced angular deviations of light rays
FeCo V plastic deformation and fracture, noting temperature and grain size effects on yield and flow stresses, ductile to brittle transition, etc
Statistical measurements of deformation structures and refractive indices in experimentally shock loaded quartz specimens with different crystallographic orientations
Ceramic fibers formation by particles mechanical deformation by extrusion in W matrix, describing grain structure of various extruded metal oxides
Unsteady interaction of compressible fluid and flat circular deforming elastic membrane analyzed by coupled computer program method
Plastic deformation effects on superconductivity of wire specimens of high purity Pb, In and Tl cold worked at liquid He and annealed
Oscillatory transverse and longitudinal magnetostriction in single crystal Bi, obtaining deformation potentials
Energy storage in creep deformed graphite from stress reduction tests, discussing negative creep, test procedures and results
Work strengthening and microstructure of Co-Ni base alloys containing Cr and Mo, discussing deformation induced martensitic transformation
Shock deformation of single crystal biotite /lepidomelane/ imbedded in impedance matching NaI, relating kinking intensity to peak pressure and pulse duration
Modal expansion method applied to thin deformable primary mirror surface control for orbiting astronomical observatory