Feasibility study of experimental methods for joint damping analysis
Feasibility of damping test apparatus using bolted joint
Liaw, B. D.↗
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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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The effect of external damping on the stability of Beck's column
External damping effect on stability of cantilever column using mathematical models
Plaut, R. H.↗
Attitude stabilization of spacecraft with geomagnetic rate damping
Attitude stabilization of spacecraft with geomagnetic rate damping
Pisacane, V. L.↗
Dynamic test vehicle internal damping study
Structural damping of Saturn launch vehicle in individual stages
Broyles, R. W.↗
The effect of damping, time delays and parameter variations on the stability of a nonconservative system
Effects of damping, time delays, and parameter variations on stability of nonconservative double pendulum
Infante, E. F.↗
Frictional losses in foam-damped flexible tubes.
Frictional losses in straight tubing and effect of system on ball type valve, using polyurethane foam damped flexible silastic tube
Klinzing, G. E.↗
Analysis of parallel damped dynamic vibration absorbers.
Parallel damped dynamic vibration absorbers, modifying conventional absorber by adding subsidiary undamped absorber mass
Srinivasan, A. V.↗
Performance analyses of two eddy current damping systems for gravity-gradient stabilized satellites.
Eddy current damping systems for gravity gradient stabilized satellites, discussing electromagnetic torque and various parametric relationships
Pettus, W. W.↗
Analysis of parallel damped dynamic vibration absorbers.
Parallel damped dynamic vibration absorbers, modifying conventional absorber by adding subsidiary undamped absorber mass
Srinivasan, A. V.↗
Curve resolver for mixtures of damped sine waves.
Waveforms analyzer for mixtures of exponentially damped sine waves, noting application to interferometer curves in plasma wave propagation
Malmberg, J. H.↗
Collision damping of longitudinal plasma waves.
Longitudinal plasma waves collision damping calculations using Rostoker test particle method
Matsuda, K.↗
Investigation of harmonic ion cyclotron wave propagation and damping in a plasma.
Propagation, damping, power coupling and plasma heating characteristics of harmonic ion cyclotron waves, noting temperature effects
Dodge, N. B.↗
Nonlinear damping in structures
Experimental results prove the feasibility of substructure testing to measure local damping properties directly. Dynamic responses of a structure can be predicted quantitatively, and specimens are less costly and more easily tested with better controlled tests and environments.
Chang, C. S.↗
Effect of wall roughness on liquid oscillations damping in rectangular tanks
Tests were conducted in two rectangular glass tanks using silicon carbide grit bonded to walls to determine effect of wall roughness for damping liquid oscillations. Tests included effects of roughness height, roughness location, roughness at various values, amplitude decay, Reynolds number, and boundary layer thickness.
Bugg, F. M.↗
Studies of interface damping Final report, 25 Nov. 1966 - 10 Sep. 1969
Energy dissipation and damping effects on aluminum cantilever beams in air and vacuum vibration tests, and slip in cantilever beams with either nonsymmetric or multiple interfaces
Lindholm, U. S.↗
Studies of interface damping Summary technical report, 25 Aug. 1967 - 25 Mar. 1968
Air flow and vacuum effects on damping between solid-solid sliding interfaces in aluminum space structures in relation to surface oxide layers
Brown, R. D.↗
Evidence for strongly damped gravity waves in the earth's atmosphere
Strongly damped gravity waves in earth atmosphere evidenced by rocket sounding
Eberstein, I. J.↗
Discrete spectra and damped waves in quasilinear theory
Discrete spectra and damped waves in quasilinear theory
Montgomery, D.↗