Analytic solution to charge-exchange source terms between Maxwellian and kappa-distributed velocity distributions in the heliosphere
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Anthony Michael DeStefano↗
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Results for “analytical solution”
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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ANALYTIC SOLUTION OF THE EQUATIONS OF MOTION OF AN INTERPLANETARY SPACE VEHICLE IN THE MIDCOURSE PHASE OF ITS FLIGHT
Two methods for solving sixth-order linear system constituting the motion equations for midcourse phase of a ballistic interplanetary flight
BALLISTIC TRAJECTORY↗
ANALYTICAL SOLUTION OF A FLAME WITH CYLINDRICAL SYMMETRY
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Menkes, J.↗
An analytical solution of the effect of peripheral wall conduction on laminar forced convection in rectangular channels.
Peripheral wall conduction effect on laminar forced convection in rectangular channels
CHANNEL FLOW↗
An analytical solution of the effect of peripheral wall conduction on laminar forced convection in rectangular channels.
Peripheral wall conduction effect on laminar forced convection in rectangular channels
WALL TEMPERATURE DISTRIBUTION↗
Analytic solutions to the ignition kinetics of the hydrogen-oxygen reaction.
Solutions to hydrogen-oxygen reaction ignition kinetics
OXYGEN↗
Particle Trajectories in Model Current Sheets. Part I - Analytical Solutions
Particle trajectories in model current sheets with magnetic field parallel and perpendicular to neutral sheet
MAGNETIC FIELD↗
Analytical solution of optimal guidance problems
Differential equations for governing motion of vehicle in uniform gravitational fields
Burns, R. E.↗
On the Analytic Solution of the First-Order Perturbed Wave Function of the Two-Electron Atom
Infinite power series to solve perturbation equation for ground state of helium atom
Brown, W. B.↗
Analytic solution for optimal two-impulse 180 deg transfer between noncoplanar orbits and the optimal orientation of the transfer plane.
Optimal two impulse transfer through 180 degree range angle between Keplerian noncoplanar orbits, minimizing impulse by transfer plane optimal orientation
Sun, F. T.↗
Analytic solutions of limit cycles in a feedback-regulated converter system with hysteresis.
Mathematical model for voltage step-down DC to DC converter with hysteretic bistable trigger circuit regulating output voltage
Babaa, I. M. H.↗
An analytical solution for solidification of a moving warm liquid onto an isothermal cold wall.
Instantaneous frozen layer thickness and temperature profile in solidified layer obtained by iteration technique
Savino, J. M.↗
A method for obtaining analytical solutions to the equation for wind-driven circulation in a shallow sea or lake
Partial differential equation solution for wind-driven circulation in shallow seas or lakes
Braun, W. H.↗
Analytic solution for optimal two-impulse 180 deg transfer between noncoplanar orbits and the optimal orientation of the transfer plane
Optimal two impulse transfer through 180 degree range angle between Keplerian noncoplanar orbits, minimizing impulse by transfer plane optimal orientation
Sun, F. T.↗
Analytic solutions to the Unno transfer equations for the Stokes parameters in a Milne-Eddington atmosphere
Milne-Eddington atmosphere, using Unno transfer equations for Stokes parameters
Hagyard, M. J.↗
An optimal, analytic solution to the linear- gravity, constant-thrust trajectory problem
Constant-thrust trajectory problem with gravitational acceleration as linear function of radius vector, obtaining minimum fuel solution in integrals
Jezewski, D. J.↗
Approximate analytic solution for the position and strength of shock waves about cones in supersonic flow
Approximate solution for position and strength of shock waves about cones in steady supersonic flow
Davis, S. S.↗
Analytical solutions of a class of optimum orbit modifications.
A space vehicle in an orbit around a spherical planet is considered. It is proposed to bring the vehicle, by a series of orbital maneuvers, into a final orbit. It is sought to minimize the total characteristic velocity for the maneuver. Since for a high-thrust propulsion system the characteristic velocity provides a direct measure of the fuel consumption, the optimal trajectory considered yields the minimum fuel expenditure. It is assumed that the planet is surrounded by a spherical atmosphere.
Vinh, N. X.↗