Analysis of propellant outflow conditions during nuclear stage operation
Vapor fraction dependence on liquid hydrogen propellant outflow during NERVA operation under stored gas or autogenous pressurization, using computer simulation
Vernon, R. M.↗
SEARCH · Engineering Papers
Results for “computer simulation”
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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The Surveyor shock absorber
Surveyor spacecraft landing shock absorbers design and performance assessment by digital computer simulation
Sperling, F. B.↗
Control analysis of an ion thruster with programed thrust
Digital computer simulation and analysis of control loops for ion thrustor control
Mueller, P. A.↗
Analog computer study of design parameter effects on the stability of a direct acting gas pressure regulator
Analog computer simulation of design parameter effects on stability of direct acting gas pressure regulator based on Brayton cycle space power generator
Dustin, M. O.↗
Computational comparison of strapdown system attitude algorithms
Digital computer simulation of two strapdown system attitude algorithms by response to angular input rates
Marcus, F. J.↗
Normal Mode Analysis of the Radio Astronomy Explorer (RAE) Booms and Spacecraft
Normal mode determination of RAE antennas and spacecraft for in-flight configuration using computer simulation
Jabbour, K. N.↗
PCS-G systems analysis
Digital computer simulation of SNAP 8 power conversion system G startup and shutdown for systems analysis
Favero, L. R.↗
Thermionic Diode Kinetics Experiment - Design and startup
Thermionic Diode Kinetics Experiment with on-line analog computer simulation, investigating thermionic reactor powerplant dynamics and control by nonnuclear means
Ernst, D.↗
Dynamics of the gravitational two-stream instability
Computer simulation model for stars motion in plane of disk-like stellar systems, investigating dynamics of Jeans and gravitational two-stream instability
Hohl, F.↗
An atomically discrete model for interstitial solid solutions with f.c.c. metals - Thermodynamic properties
Thermodynamic properties of interstitial solid solutions with fcc metals from atomically discrete model by computer simulation
Mclellan, R. B.↗
First slip times versus static phase error offset for the first- and passive second-order phase-locked loop
Slip vs static error offset for first and passive second order phase locked loop as function of signal to noise ratio via computer simulation
Holmes, J. K.↗
The structure of nickel-palladium solid solutions
Ni-Pd alloys atomic arrangements and displacements by single crystal X ray diffuse scattering, using computer simulated model
Lin, W.↗
Use of scientific experiment data in preliminary design of a post-Skylab space station
Computer simulation model for experimental data in post-Skylab space station design
Miller, R. I.↗
Predicted performance of a 15-80 kWe reactor Brayton power system over a range of operating conditions
Reactor powered Brayton cycle power conversion system, evaluating performance at different turbine inlet temperatures and power levels by computer simulation
Guentert, D. C.↗
Thermal effects in the formation of loop prominences
Thermal effects in loop prominences formation after solar flares from model computer simulation
Goldsmith, D. W.↗
An empirical comparison of two sequential decoding algorithms
Fano and stack algorithms comparison by computer simulation of two sequential decoding algorithms
Geist, J. M.↗
Viking thrust vector control dynamics using hybrid coordinates to model vehicle flexibility and propellant slosh
Viking vehicle structural flexibility and propellant sloshing effects on thrust vector control dynamics, obtaining computer simulated responses for hybrid and discrete coordinate models
Fleischer, G. E.↗
Acoustic spectral analysis and testing techniques
Subjects covered in four reports are described including: (1) mathematical techniques for combining decibel levels of octaves or constant bandwidth: (2) techniques for determining equation for power spectral density function; (3) computer program to analyze acoustical test data; and (4) computer simulation of horn responses utilizing hyperbolic horn theory.
Hayes, C. D.↗