The initial development of the general non-isoenergetic compressible free shear layer
Numerical solution of partial differential equations governing intial development of general nonisoenergetic compressible free shear layer
Carpenter, P.↗
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Results for “general”
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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Differential games, dynamic optimization, and generalized control theory
Generalized control theory, discussing criterion function, pareto-optimal set determination, information structure, etc
Ho, Y. C.↗
Electrodynamical properties of empty space in general relativity
General relativistic formulation of massive magnetized rotating conductor, showing electrodynamical properties of surrounding empty space for explanation of stellar structure
Occhionero, F.↗
Algorithmic generation of a class of fast transformations for generalized spectral analysis
Fast transformations algorithm for generalized spectral analysis
Andrews, H. C.↗
An inventory of general purpose software
General purpose software inventory under single executive for application oriented information systems
Lebert-Francis, B.↗
Generalized Cassini's laws
Cassini second and third laws generalization to energy extremes, discussing Mercury shape
Peale, S. J.↗
Concepts for cost reduction on turbine engines for general aviation
Cost reduction concepts in gas turbine engine design and fabrication for general aviation aircraft
Cummings, R. L.↗
Generalization of Lagrange's implicit function theorem to n-dimensions
Lagrange implicit functions generalization to n dimensions, developing inversion as power series
Feagin, T.↗
Distribution theory and thin shells in general relativity
Integral containing Heaviside and Dirac delta function in integrand with minus and plus infinity limits, computing value using thin spherical shells in general relativity
Cohen, J. M.↗
Measurement of general relativistic time delay with Mariner 6 and 7
General relativistic time delay of electromagnetic radiation propagation due to solar gravitational field measured from Mariner 6 and 7 range and Doppler data
Anderson, J. D.↗
The concept of a general-purpose laboratory in space
General purpose manned space laboratory concept for multidisciplinary long term shuttle supported research investigations
Downey, J. A.↗
Generalized relaxation methods applied to problems in transonic flow
Generalized relaxation methods application to transonic flow problems, combining with numerical integration theory for ordinary differential equations
Lomax, H.↗
On classes of n-dimensional nonlinear mappings generalizing several types of matrices
Function classes of n-dimensional nonlinear mappings generalizing matrices, including convergence for Jacobi and Gauss-Seidel process
Rheinboldt, W. C.↗
Determination of astrodynamic constants and a test of general relativistic time delay with S-band range and Doppler data from Mariners 6 and 7
General relativistic time delay and moon-earth masses and Mars mass-ephemeris ratios from S-band range and Doppler tracking
Anderson, J. D.↗
Applications of generalized inverses to estimation in a dynamic system
Generalized matrix inverses application to estimation of state vector in dynamic control system, determining covariance matrix of estimator
Prochaska, B. J.↗
Molecular collisions. XV - Classical limit of the generalized phase shift treatment of rotational excitation- Atom-rigid rotor
Rotationally inelastic molecular collisions in atom rigid rotor scattering, considering infinite order approximation of generalized phase shift treatment
Bernstein, R. B.↗
A general stagnation-point convective heating equation for arbitrary gas mixtures
The stagnation-point convective heat transfer to an axisymmetric blunt body for arbitrary gases in chemical equilibrium was investigated. The gases considered were base gases of nitrogen, oxygen, hydrogen, helium, neon, argon, carbon dioxide, ammonia, and methane and 22 gas mixtures composed of the base gases. Enthalpies ranged from 2.3 to 116.2 MJ/kg, pressures ranged from 0.001 to 100 atmospheres, and the wall temperatures were 300 and 1111 K. A general equation for the stagnation-point convective heat transfer in base gases and gas mixtures was derived and is a function of the mass fraction, the molecular weight, and a transport parameter of the base gases. The relation compares well with present boundary-layer computer results and with other analytical and experimental results. In addition, the analysis verified that the convective heat transfer in gas mixtures can be determined from a summation relation involving the heat transfer coefficients of the base gases. The basic technique developed for the prediction of stagnation-point convective heating to an axisymmetric blunt body could be applied to other heat transfer problems.
Sutton, K.↗
Tests of general relativity using pulsars
The arrival times of the pulses from each pulsar are measured by a cesium clock. The observations are all made at a frequency of 2388 MHz (12.5 cm wavelength) on a 26 m dish antenna. The effect of interstellar charged particles is a random one that increases the noise level on the arrival time measurements. The variation in clock rate is shown consisting of two effects: the time dilation effect of special relativity and the red shift effect of general relativity.
Reichley, P. E.↗