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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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Secondary injection concept eliminates asymmetric loads and may increase thrust rocket engine loads during sea level tests. The concept uses either a tubular manifold with evenly spaced injection ports or secondary fluid injected at the turbine exhaust inlet to the thrust chamber.
Gravity gradient torque effect on spin axis motion of asymmetric vehicle in precessing circular orbit of oblate earth
Motion of spinning satellite during deployment of n asymmetrical appendages, noting Pioneer spacecraft
Ionization cross sections for low energy collisions of neutral nitrogen molecules or neutral argon atoms, using asymmetric charge transfer
Parameter-plane method analysis of nonlinear equations of asymmetric oscillations in adaptive feedback control systems
Asymmetrical nonlinear oscillations of control systems analyzed by parameter plane method, considering systems with reference-perturbing and slow-varying input signals
Motion of spinning satellite during deployment of n asymmetrical appendages, noting Pioneer spacecraft
Solution of heavy asymmetric gyroscope using properties of Lie operator
Size and direction of fluid jet flow from two-dimensional asymmetric orifices
Syntheses of optically active alpha-amino acids from alpha-keto acids by hydrogenolytic asymmetric transamination
Computer program for finite difference solutions of linear asymmetric bending of elastic thin shell of revolution under arbitrary loading
Optically active alpha amino acids synthesized from alpha keto acids by hydrogenolytic asymmetric transamination
Reliability schemes in digital systems with asymmetrical failure modes
Three dimensional motion analysis and vibration characteristics of dynamically scaled model of asymmetrically clustered launch vehicle
Asymmetrically loaded shells of revolution nonlinear deflections analyzed by algorithm, determining snap buckling load of shallow spherical shell
Supersonic two dimensional asymmetric blunt body flow problem solved by one strip integral relations
Asymmetric compounds configuration determination by gas chromatography of diastereoisomers
Asymmetric motion blur in photographic image of fast moving objects