Low-frequency approximation in unsteady aerodynamics.
LF approximation in predicting unsteady aerodynamic forces affecting large aircraft stability, analyzing velocity potential of oscillating wings
Brune, G. W.↗
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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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An approximate solution of additive-drag coefficient and mass-flow ratio for inlets utilizing right circular cones at zero angle of attack
Incompressible approximation solution of additive drag coefficient and mass flow ratio for inlets with right circular cones
Mascitti, V. R.↗
Probability Limit Theorems and the Convergence of Finite Difference Approximations of Partial Differential Equations
Probability limit theorems applied to convergence of finite difference approximations of partial differential equations
Kushner, H. J.↗
Closed-form approximate solutions to the oscillatory plasma continuity equations
Closed-form approximate solutions to oscillatory plasma continuity equations
Nichols, L. D.↗
Approximating properties of linear models for input output descriptions
Pade approximations for linear and dynamic programming using Markov processes and new algorithms
Holzmann, E. G.↗
Accuracy of finite element approximations to structural problems
Finite element approximation accuracy and extent of errors in structural problems
Cyrus, N. J.↗
Validity of the electrostatic approximation
Existence criteria for normal modes in magnetized plasma related to electrostatic approximation
Montgomery, D.↗
Cosmic ray diffusion and the 'leakage lifetime' approximation - An investigation of its validity by the eigenfunction expansion technique
Cosmic ray particle diffusion investigation using approximation evaluated for validity by eigenfunction expansion technique
Jones, F. C.↗
The Margenau approximations to three- and four-center molecular integrals
Margenau approximations to three- and four-center molecular integrals
Morgan, D. L., Jr.↗
Development of fixed-nuclei approximations of electron-molecule scattering and the adiabatic theory of rotational excitation
Fixed nuclei approximations of electron-molecule scattering and adiabatic theory of rotational excitation
Temkin, A.↗
Minimization techniques using rational approximations
Minimization techniques using rational approximations
Source record↗
Stochastic Approximation and Its Engineering Applications
Stochastic approximation and random error on convergence
Hampton, R. L. T.↗
Approximation for distribution of flow properties in the angle-of-attack plane of conical flows
Approximation for distribution of flow properties in angle of attack plane of conical flows
Cleary, J. W.↗
An approximate theory of imperfect modeling with application to the thermal modeling of spacecrafts Final report
Approximate theory of imperfect modeling with application to thermal modeling of spacecrafts
Chao, B. T.↗
Approximations to the Bayes estimate for a quantal assay with simple exponential tolerance distribution
Approximations to Bayes estimate for quantal assay with simple exponential tolerance distribution
Cornell, R. G.↗
A limited study of the application of concentrated loads to fixed edge and discontinuous two-way slabs of reinforced concrete, using the central difference operator of the finite difference approximation to the Biharmonic equation
Application of concentrated loads to fixed edge and discontinuous two-way slabs of reinforced concrete using finite difference approximation to biharmonic equation
Henk, R. R.↗
Approximations to the two-state impact- parameter treatment of heavy-particle collisions.
Adiabatic and distortion approximations to two state treatment of ground state H atoms collisions at low energies
Flannery, M. R.↗
Approximations to large probabilities of all successes for general case and some operations research implications
N binomial events approximations to high probabilities of overall success for reliability situations and mission accomplishment, including operations research implications
Kelleher, G. J.↗