An experimental investigation of the dynamic behavior of the liquid-vapor interface under adverse low-gravitational conditions
Liquid-vapor interface stability and dynamic behavior investigated under low-gravity conditions
LIQUID-VAPOR INTERFACE↗
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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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Effect of spacewise variations in a random load field on the response of a linear system.
Statistical properties of dynamic response of structure to random load field, examining simple deterministic loadings
APPROXIMATION METHOD↗
Dynamic characteristics of square plates by passive analog simulation
Dynamic characteristics of square plates by passive analog simulation
DYNAMIC PROPERTY↗
Studies of sterilizable elastomers
Dynamic-mechanical properties of sterilizable polybutadiene elastomer after high temperature exposure
POLYBUTADIENE↗
Ionosphere
Ionospheric dynamics and properties, structure of D and F regions, global wind circulation, and radio wave absorption
RADIO WAVE↗
Nineteen sixty-seven behavioral model of man - His chains revealed
Dynamic characteristics of physical-chemical systems in human behavior, and structural nature of brain
DYNAMIC PROPERTY↗
Dynamic model investigation of water pressures and accelerations encountered during landings of the Apollo spacecraft
Apollo spacecraft landing simulation to determine impact water pressures, accelerations, and landing dynamics
SPACECRAFT LANDING↗
Static and dynamic behavior of the liquid-vapor interface during weightlessness.
Liquid-vapor interface in weightless environment noting dynamic behavior, configuration parameters and dependence on model size
LIQUID-VAPOR INTERFACE↗
Thermistor analog study of dynamic shear in model viscoelastic materials.
Dynamic plane shear of incompressible viscoelastic material with temperature dependent viscosity determined, using electric transmission line analog
TEMPERATURE EFFECT↗
Correlation method for computing sensitivity functions on a high-speed iterative analog computer.
Correlation method for generating sensitivity coefficients of dynamic system on high speed iterative analog computer
CORRELATION FUNCTION↗
On the problems of measuring transient temperature in cryogenic fluids.
Energy exchange mechanism of cryogenic sensor dynamic behavior, noting error sources
ENERGY EXCHANGE↗
Mathematical analysis of the Fitzgerald apparatus
Mathematical analysis of Fitzgerald apparatus measuring solids dynamic mechanical properties
Behrendt, D. R.↗
An automated resilience apparatus for polymer studies from -196 to plus 180 deg C.
Automated rebound resilience apparatus for polymer dynamic mechanical properties studies over wide temperature range, using photoelectric device
Robbins, R. F.↗
Nonlinear damping in structures
Experimental results prove the feasibility of substructure testing to measure local damping properties directly. Dynamic responses of a structure can be predicted quantitatively, and specimens are less costly and more easily tested with better controlled tests and environments.
Chang, C. S.↗
The time-varying elastic properties of the left ventricular muscle
Left ventricular muscle time varying elastic properties, using dynamic model and Fourier series representations
Ghista, D. N.↗
Large amplitude Alfven waves in the interplanetary medium, 2
Investigating dynamic nonshock properties of microscale fluctuations in interplanetary medium using plasma and magnetic field data from Mariner 5 space probe
Belcher, J.↗
Large-amplitude Alfven waves in the interplanetary medium. II
Dynamic nonshock properties of large amplitude microscale Alfven waves in interplanetary medium, using plasma and magnetic field data from Mariner 5
Belcher, J. W.↗
Torsion pendulum measurements on viscoelastic materials during vacuum exposure
A torsional pendulum apparatus designed for testing in situ in vacuum, the dynamic mechanical properties of materials is described. The application of this apparatus to an experimental program to measure the effects of vacuum on the mechanical properties of two ablator materials (a foamed material and a filled elastomer) and a solid rocket propellant (a filled elastomer) is presented. Results from the program are discussed as to the effects of vacuum on the mechanical properties of these three materials. In addition, time-temperature-superposition, as a technique for accelerating vacuum induced changes in mechanical properties, is discussed with reference to the three materials tested in the subject program.
Ward, T. C.↗