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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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At least 181 records · Page 10

General motion of impact dampers

Steady state motion of sinusoidally excited primary system with impact damper solved analytically by piecewise linear technique

Masri, S. F.↗

Passive gravity gradient libration dampers

Book on passive gravity gradient libration dampers covering design, flight experience, evaluation criteria, performance monitoring, failure prevention, etc

Herzl, G. G.↗

Digital simulation error curves for a spring-mass-damper system

Plotting digital simulation errors for a spring-mass-damper system and using these error curves to select type of integration, feedback update method, and number of samples per cycle at resonance reduces excessive number of samples per cycle and unnecessary iterations.

Knox, L. A.↗

Suspended mass impact damper Patent

Suspended mass oscillation damper based on impact energy absorption for damping wind induced oscillations of tall stacks, antennas, and umbilical towers

Reed, W. H., III↗