A study of the axial velocities in an ammonia MPD thruster.
Axial velocities in ammonia MPD thrustor exhaust by measuring Doppler shifts of spectral lines emitted by plasma constituents
Connolly, D. J.↗
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Results for “AMMONIA”
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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Distribution of ammonia density, velocity, and rotational excitation in the region of Sagittarius B2.
Ammonia inversion radiation in Sgr B2 region, observing distribution of density, velocity and rotational excitation
Cheung, A. C.↗
Temperature dependence of self-diffusion coefficients for gaseous ammonia
Temperature effects on self diffusion coefficients of gaseous ammonia
Baker, C. E.↗
Simplified zero gravity ammonia feed system program Final report
Simplified zero gravity ammonia feed system development
Source record↗
Solid state chemical source for ammonia beam maser Patent
Solid state chemical source for ammonia beam masers
Robinson, M.↗
Distribution of ammonia on Jupiter
Variable distribution of ammonia absorption on Jupiter deduced from IR spectra, indicating scattering in cloud layer
Cruikshank, D. P.↗
Electric discharge reactions in mixtures of phosphine, methane, ammonia and water
Electric discharge reactions in mixtures of phosphine with methane, ammonia and water, obtaining biologically significant inorganic and organic phosphorus compounds
Flores, J.↗
Self-diffusion in gaseous ammonia
Self diffusion coefficient for gaseous ammonia at specific temperature range, applying polar gases theory
Baker, C. E.↗
Ammonia incorporation in Hydrogenomonas eutropha
Ammonia incorporation in chemolithotroph Hydrogenomonas eutropha, investigating responsible enzyme
Joseph, A. A.↗
Further studies on regulation of betacyanin efflux from beetroot tissue - Ca-ion- reversible effects of hydrochloric acid and ammonia water
Ca ion reversible effects of hydrochloric acid and ammonia water on betacyanin leakage from beetroot sections
Siegel, S. M.↗
Zero gravity ammonia propellant system
Zero gravity liquid ammonia propellant feed system, describing regulator/capillary tube assembly for propellant delivery pressure control
Grabbi, R.↗
Compatibility evaluation of an ammonia- aluminum-stainless steel heat pipe
Accelerated failure tests of ammonia-Al-stainless steel heat pipes for fluid loss or energy transport degradation
King, P. P.↗
Performance map of an ammonia /NH3/ heat pipe
Heat pipe performance map with ammonia as working fluid, comparing thermal transport efficiency with water pipe
Schwartz, J.↗
The influence of ammonia-induced cellular discoloration with cotton leaves
Cotton leaves ammonia induced discoloration spectrophotometric examination, discussing light reflectance, transmittance and absorptance
Allen, W. A.↗
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.↗
Synthesis of amino acids by the heating of formaldehyde and ammonia
Amino acids synthesis by formaldehyde-ammonia heating and hydrolysis, simulating reactants in weakly reducing atmosphere at volcanic temperatures
Fox, S. W.↗
PH-conditional, ammonia assimilation-deficient mutants of Hydrogenomonas eutropha - Isolation and growth characteristics
PH conditional ammonia assimilation deficient mutants isolation and growth properties, studying nitrogen transport in Hydrogenomonas eutropha
Decicco, B. T.↗
PH-conditional, ammonia assimilation-deficient mutants of Hydrogenomonas eutropha - Evidence for the nature of the mutation
Hydrogenomonas eutropha mutants deficient amination due to ammonia-nitrogen permeation defect
Decicco, B. T.↗