Stacking faults in TiC.
Stacking faults in titanium carbide shown by electron microscopy bounded by partial dislocations
TITANIUM CARBIDE↗
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Possible relation of friction of copper- aluminum alloys with decreasing stacking-fault energy
Friction of copper-aluminum alloys related to decreasing stacking-fault energy
STACKING FAULT ENERGY↗
A circularly polarized Ka-band stacked patch antenna with increased gain
Stacking layers of microstrip patches is a technique often used to improve the bandwidth of a patch antenna, but rarely used to increase its gain. The work presented here scales the three-layer S-band work done in to Ka-band.
stacked multi-layer microstrip patch antenna gain↗
Use of stage-stacking technique for predict- ing over-all performance in multistage axial- flow compressor utilizing interstage-air bleed
Stage-stacking technique for predicting over-all performance in multistage axial flow turbojet compressor using interstage-air bleed
MULTISTAGE COMPRESSOR↗
Study and design of multiple or stacked detectors and a single fixed detector second bi-monthly progress report
Multiple or stacked detectors and single fixed detector - improved X-ray vidicon, operation of flat plate Geiger counter, electronic readout system, and Seeman-Bohling focusing camera
X-RAY↗
Study and design of multiple or stacked detectors and a single fixed detector final report
Multiple or stacked detectors and single fixed detector to detect and record X-ray diffraction spectrum without utilizing mechanical scanning mechanisms
SPECTRUM↗
Toroidal ring prevents gas ignition at vent stack outlet
Torodial ring welded to the vent stack outlet prevents static discharges which ignite combustible gases in a venting system. The ring inhibits the flow of current by removing the cause of turbulence characteristics of a sharply defined vent exit.
Spring, T. R.↗
Hydrogen vent flare stack performance.
Hydrogen vent flare stack performance in adverse weather conditions
WIND VELOCITY↗
Reliability assessment testing of 2 kw hydrogen-oxygen fuel cell stacks.
Reliability assessment test program for determining capabilities and limitations of 2 kw hydrogen-oxygen fuel cell stacks
SYSTEM FAILURE↗
Structural stability analysis of the Apollo short stack
Structural stability analysis and buckling modes of Apollo S-4B forward skirt, instrument unit, and spacecraft lunar module adapter /Apollo short stack/
Cohen, G. A.↗
Vertically polarized stacked arrays of omnidirectional antennas
Stacked, vertically polarized collinear arrays of independently fed omnidirectional antennas for flight testing Doppler radar aircraft warning system
Bailey, M. C.↗
Influence of impurities on stacking fault energy determination
Stacking fault energy determination, discussing impurities influence in equilibrium dimensions distortion of extended nodes in titanium carbide
Venables, J. D.↗
Hydrogen Flare Stack Diffusion Flames - Low and High Flow Instabilities, Burning Rates, Dilution Limits, Temperatures, and Wind Effects
Combustion characteristics and safety factors for hydrogen diffusion flames in flare stack operations
Grumer, J.↗
Control of nitrogen dioxide in stack emission by reaction with ammonia
Control of nitrogen dioxide in stack emission by reaction with ammonia
Metzler, A. J.↗
Remote control flare stack igniter for combustible gases
Device has been designed and developed for igniting nonrecoverable combustible gases and sustaining combustion of gases evolving from various gas vent stacks. Igniter is superior to existing systems because of simplicity of operation, low cost fabrication, installation, operational and maintainability features, and excellent reliability in all phases of required operations.
Ray, W. L.↗
Control of Nitrogen Dioxide in Stack Emission by Reaction with Ammonia
The development of an acid base gas-phase reaction system which utilizes anhydrous ammonia as the reactant to remove nitrogen dioxide from hydrazine-nitrogen tetroxide rocket combustion exhaust is reported. This reaction reduced NO2 levels in exhaust emissions so that the resulting stack emission is completely white instead of the earlier observed typical reddish-brown coloration. Preliminary analyses indicate the importance of reaction time and ammonia concentration on removal efficiency and elimination of the health hazard to individuals with respiratory problems.
Metzler, A. J.↗
Porus electrode comprising a bonded stack of pieces of corrugated metal foil
An electrode suitable for use in an electrochemical cell is described. The electrode is composed of a porous conductive support with a bonded stack of pieces of thin corrugated nickel foil where the corrugations are oriented approximately perpendicular to the sides of the electrode and form an array of passages through the electrode. Active material such as cadmium hydroxide or nickel hydroxide is uniformly distributed within the passages. The support may comprise also a piece of thin flat nickel foil between adjacent pieces of the corrugated foil, forming a barrier between the passages formed on each side of it. Typically the corrugations in the odd corrugated layers are oriented at a small angle from the perpendicular in one direction and the corrugations in the even corrugated layers are oriented at a small angle from the perpendicular in the opposite direction.
Mccallum, J.↗
Observation of Raman scattering by SO2 in a generating plant stack plume.
Raman scattering by SO2 in an electrical generating plant stack plume has been observed using an optical radar system. Good qualitative agreement is evident between SO2 backscatter intensity and the plant's electrical power output.
Melfi, S. H.↗