Bibliography on techniques for solving partial differential equations by hybrid computation and other methods
Parabolic, elliptic, and hyperbolic partial differential equations using analog and hybrid methods - bibliographies
Finn, D. L.↗
SEARCH · Engineering Papers
Results for “parabolic”
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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Optimal pointwise feedback control of distributed parameter systems
Parabolic partial differential equations for optimal pointwise feedback control of distributed parameter systems
Greenburg, S. G.↗
ATS mechanically despun communications satellite antenna.
ATS 3 mechanically despun communications antenna, using parabolic cylindrical reflectors, in-line feed and vernier type stepping motor drive positioning
Blaisdell, L.↗
Large-aperture expandable truss microwave antenna.
Space erectable microwave truss antenna automatically deploying rigid parabolic reflector
Fager, J. A.↗
A 17-1 dual band circularly polarized focused two-channel monopulse tracking system.
Parabolic antenna properties generated by dual band circularly polarized focused two channel monopulse feed system, discussing tracking data from helicopter, Apollo 8 and Cassiopeia A
Chadwick, G. G.↗
Deployment latchup dynamics of an erectable truss antenna.
Zero g deployment dynamics of erectable truss parabolic antennas, obtaining latchup loads as function of reflector mechanical energy
Downing, M.↗
Numerical predictions for circular tube laminarization by heating.
Numerical program solving partial differential equations parabolic system for internal turbulent gas flow extended to flows undergoing circular tube laminarization by heating
Bankston, C. A.↗
Control of distributed-parameter systems
Optimal control of distributed-parameter systems of hyperbolic and parabolic type
Russell, D. L.↗
Large erectable antenna for space application Final report
Erectable parabolic antenna with space applications
Fager, J. A.↗
Gimbaled antenna configuration - 15 foot diameter antenna on S-4B Workshop
Erectable truss parabolic antenna
Source record↗
Antenna beam-shaping apparatus Patent
Device for improving efficiency of parabolic horn antenna system for linearly polarized signals
Schuster, D. M.↗
Foldable solar concentrator Patent
Foldable, double cone and parabolic reflector system for solar ray concentration
Mccusker, T. J.↗
On synthesis of active distributed RC circuits
Root locus of active distributed RC circuit for synthesis of magnitude response of parabolic filters
Mahdi, H.↗
Two-channel feed system - A dual channel circularly polarized system. I
Parabolic antenna properties generated by dual band circularly polarized focused two channel monopulse feed system, discussing tracking data from helicopter, Apollo 8 and Cassiopeia A
Chadwick, G. G.↗
Industrial chemistry in space
Parabolic solar furnace for chemical manufacture of impurity sensitive materials in orbiting spacecraft
Libby, W. F.↗
Filtering for linear distributed parameter systems
Nonlinear filtering for linear parabolic distributed parameter systems with white noise, considering stochastic boundary value problem
Kushner, H. J.↗
Radial rotating antenna-feed system
System incorporating two or more radial feed assemblies tracks and communicates with multiple moving transmitters, receivers, or transponders. System utilizes a fixed parabolic reflector or other beam-forming device such as a lens or spherical reflector.
Dodd, L. R.↗