Lightweight rigid multi-kilowatt solar arrays.
Large lightweight rigid multi-kilowatt solar arrays, discussing substrate construction, design and testing
SOLAR CELL↗
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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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Critical-speed analysis of flexibly mounted rigid rotors
Critical speed of flexibily mounted rigid rotors in undampened bearings
Cavicchi, R. H.↗
A contact rule for rigid-sphere models of crystal structures
Contact rule for rigid-sphere models of crystal structures
Shlichta, P. J.↗
A matrix method for studying motions of spacecraft consisting of interconnected rigid bodies
Matrix equations to describe motions of spacecraft consisting of interconnected rigid bodies
Turner, R. E.↗
Cosmic-ray radial density gradient and its rigidity dependence observed at solar minimum on Mariner IV.
Cosmic ray radial density gradient and rigidity dependence observed at solar minimum on Mariner 4
Ogallagher, J. J.↗
Kinematics of finite, rigid-body displacements.
Rigid body kinematics for finite displacements, proving several theorems analytically by matrix algebraic methods using mass density description
Thurnauer, P. G.↗
Rigid open cell urethane foam as a cryogenic multilayer insulation component.
Rigid open cell urethane foam as cryogenic multilayer insulation component, discussing compression-deflection characteristics and gas conductance for various configurations
Faddoul, J. A.↗
Modulation of low-rigidity cosmic rays and the power spectrum of the interplanetary magnetic field in 1962 and 1965.
Low rigidity cosmic ray modulation and interplanetary medium at solar minimum and at other phases of solar cycle
Jokipii, J. R.↗
Gravitational equilibria of a rigid body containing symmetric rotors.
Existence and stability of equilibrium orientations of rigid body with gyrostat in nonuniform gravitational field
Hooker, W. W.↗
Connect-disconnect coupling for preadjusted rigid shafts
Coupling device enables a rigid shaft to be connected to or disconnected from a fixed base without disturbing the point of adjustment of the shaft in a socket or causing the shaft to rotate. The coupling consists of an externally threaded, internally slotted boss extending from the fixed base.
Bajkowski, F. W.↗
Torsionally rigid and thermally stable boom
Design of rigid thermally stable beryllium copper extendible boom for space applications
Denton, C. I.↗
Rigidity properties of a three-way prestressed segmented ceramic plate
Rigidity properties of three way prestressed segmented ceramic plate
Chen, C. P.↗
Correlation of fluctuating forces with the sound radiation from rigid flow spoilers
Effects of aerodynamic forces on jet engine noise from rigid flow spoilers
Gordon, C. G.↗
Calorimetric evaluation of three 1.5-meter- diameter inflatable rigidized solar concentrators
Calorimetric evaluation of three 1.5-meter diameter inflatable rigidized solar concentrators for solar dynamic cycle power systems
Rhodes, M. D.↗
Critical-speed analysis of rigid rotors on flexible foundations
Frequency and critical speed analysis of rigid rotors on flexible foundations
Cavicchi, R. H.↗
Rigid rotor dynamics
Equations of motion for rigid body rotor in linearized bearings
De Choudhury, P.↗
Influence of a rigid top mass on the response of a pressurized cylinder containing liquid, part 1 Final report
Rigid top mass on response of pressurized cylinder containing liquid, part 1
Chu, W.-H.↗
Numerical integration in a rigid-body trajectory program
Comparison of fourth order Runge-Kutta numerical integration technique with two numerical integration formulas in mathematical models used for computing rigid body trajectories
Moore, J. E.↗