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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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Device measures moments of inertia of an irregularly shaped mass about three mutually perpendicular axes by the standard pendulum and torque methods. A fixture suspends the test mass at one point and can be adjusted to allow oscillation of the mass.
Automatic system rapidly and accurately determines moments and products of inertia of asymmetrical objects. The system combines a torsional pendulum arrangement and a precision rate table with simplified analog computers to determine the desired quantities directly, without the need for additional calculations.
Optical-inertia space sextant for advanced space navigation system
Design of electromechanical satellite solar paddle orientation model including conservative torques and inertia of rotation axis
Moment of inertia and damping in baffled and nonbaffled cylindrical tanks
Flow and pressure field analysis of parallel groove geometry for incompressible fluid with convective inertia effects
Rotatory inertia and transverse shear effects on quasi-stationary response of elastic strip plates to uniformly moving harmonic line loads
Inertia product terms effect on satellite gravitational torques
Ion cyclotron wave generation in uniform and nonuniform plasma including electron inertia effects - radio frequency power transfer
Spin inertia culture system in waste treatment in closed ecological system
Shear deformation and rotary inertia effects on modal data of nonuniform beam, with complex behavior defined by ordinary differential equations
Human sensory-motor interactions during performance of manual control tasks using high inertia tracking systems - optimum display and control systems for tracking missiles
Theoretical and experimental study of convective inertia and gas ingestion effects on flow regimes of viscoseal
Fluid inertia effects in foil bearings - mathematical analysis
FORTRAN program for computing principal mass moments of inertia of spacecraft treated as composite bodies
Transverse shear deformation and rotary inertia effects in vibrating beams
Suboptimal compensation of gyroscopic coupling for inertia-wheel attitude control by mathematical techniques
Suboptimal systems synthesis using motor-driven inertia wheels for attitude control