Liquid-metal corrosion as a solution phenome- non
Liquid metal corrosion as dissolution phenomenon - mass transfer processes
CORROSION↗
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Results for “R PROCESS”
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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Modified contour projector makes excellent contour densitometer
Thin glass beam splitter, densitometer head, and densitometer electronics are incorporated in a standard contour projector. The density contour of small areas of photographic film can be read. This instrument can be used as a research tool in process engineering.
Exton, R. J.↗
Integral ribs formed in metal panels by cold- press extrusion
Metal panels with integral ribs are formed by the cold-press extrusion method without material loss. Integral ribs in aluminum-alloy panels are formed by this process.
Bradie, P. R.↗
Nonlinear process identification using decision theory.
Learning technique incorporating feature selection and decision theory for finite memory nonlinear process identification
SYSTEMS ANALYSIS↗
Vibrator improves spark erosion cutting process
Variable frequency mechanical vibrator improves spark erosion cutting process. The vibration of the cutting tip permits continual flushing away of residue around the cut area with nondestructive electric transformer oil during the cutting process.
Thrall, L. R.↗
Experimental investigation of megawatt dc arc heating of nitrogen
Four types of arc heaters, each with the capability of providing arc power levels in excess of 1 megawatt in nitrogen, were tested over a range of power levels and nitrogen flow rates to determine their value as heaters for hypersonic tunnels. The data derived should be useful in the design of high energy heaters for various industrial processes.
Boldman, D. R.↗
Development of reliability methodology for systems engineering. Volume III - Theoretical investigations - An approach to a class of reliability problems Final report
Random quantities from continuous time stochastic process with application to reliability and probability
PROBABILITY↗
Degreasing of titanium to minimize stress corrosion
Stress corrosion of titanium and its alloys at elevated temperatures is minimized by replacing trichloroethylene with methanol or methyl ethyl ketone as a degreasing agent. Wearing cotton gloves reduces stress corrosion from perspiration before the metal components are processed.
Carpenter, S. R.↗
Investigation of the potentialities of photochemical laser systems. Part I - Survey and analysis Final report, 1 Feb. 1966 - 31 Jan. 1967
Photodissociative laser systems used to convert solar radiation to monochromatic coherent emission - excitation mechanisms, spectroscopy of gases absorbing light, and chemical processes
SPECTROSCOPY↗
Selected Bibliography of Remote Sensing
Bibliography on remote sensing techniques and geographic applications, land use classification and analysis, and data processing methods
Honea, R. B.↗
Life detection by visual imaging.
Macroscopic and microscopic visual detection of life on Mars noting telemetry, photometry, data processing, etc
Sloan, R. K.↗
Bounds on the spectra of angle-modulated waves.
Spectrum of angle modulated sine waves, obtaining bounds on spectra for Gaussian random modulating process
Algazi, V. R.↗
On optimum quantization.
Quantization error reduction for stochastic signals processing problems
Wood, R. C.↗
A program plan for earth orbital space astronomy.
Earth orbital manned space astronomy, discussing long range program, instruments, facilities and data processing
Olivier, J. R.↗
Source requirements for the fluctuation origin of cosmic radiation.
Source requirements for cosmic radiation origin model, noting fluctuations in momentum changing process
Wayland, J. R.↗
Quick calculation method for fluid flow through duct systems
Conditions for subsonic compressible flow through duct systems are quickly and easily calculated using compact series of curves showing dimensionless parametric functions of Mach number and specific heat ratio. Method is directly applicable to analysis and design of compressible flow systems in industrial fields or processes.
Scott, L. R., Jr.↗
High-strength tantalum composite by thermomechanical working Technical note
Improvement in tensile strength and microstructure of tantalum alloys by thermomechanical processing
Mc Intyre, R. D.↗
The 'Apollo' communications network
Worldwide Apollo data transmission network emphasizing computer operations for message collection and distribution, command and telemetry processing, etc
Coop, R. D.↗